PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 1of 10 www.MRTPerformance.com.au MRTPerformance 1 Averill St.RhodesNSW Sydney AUSTRALIA 2138 Phone+61 2 97674545 Facsimile+61 2 97674599 email@example.com www.mrtperformance.com.au Subaru ForesterXT MY04-08 Introduction-The Standard Car . The MY04-08 Forester XTis a great soft off road vehicle for Subaru 9s first attempt at such. Designed around the Impreza platform, it isdesigned for people who have a family and need the additional space or towing capacity over a WRX, or wish to go off road occasionally and need increased ground clearance.
It is also for those who generally prefer an easier riding more compliant/comfortable setup to the WRX. The Forester XTuses a combination of gearing, 2500cc engine capacity (the first vehicle to be fitted with Subaru 9s current 2500cc turbo engine) and relatively small turbo to give better low down torque and improved drivability throughout the rev range in comparison to similar year model WRX 9s. For the technically minded: The turbo is a TD04L as seen on the MY01-MY07 WRX.
Variable cam timing and tumble generator valves are fitted. Interestingly a cat converter is fitted in the uppipe (leading up into the turbo) on the MY04-05 XT (primarily to meet Euro emissions requirements overseas), but NOT on ... more. less.
later models. Engine utilizesa semi closed deck block design.<br><br> MY04-05 are quoted at 155kw @ 5600rpm (peak target boost of 11.6 PSi and compression ratio of 8.2:1), while MY06 is quoted at 169kw at 5600rpm (same peak target boost of 11.6 PSi, however slight compression ratio increase to 8.4:1). Handling wise the Forester XT is a lot softer than the WRX, with higher ground clearance, higher centre of gravity and significantly softer spring/shock rates used (including self leveling rear suspension). The wheel/tyre combination used on the factory car are ok for day to day driving, but combined with the suspension leave a lot to be desired driving the car as a performance vehicle (more on this later!).<br><br> Braking is fairly mild given the performance potential of the car. 2 pot calipers up front (with 294mm dia rotors) are well down on the MY01-07 WRX 9s 4 pot setup (and a mile away from the STi 9s Brembo package). The XT Forester was also the first Subaru to be delivered locally with Electronic Throttle Control (now fitted to allLiberty GT and MY06-onWRX/STi models).<br><br> Why is all of this important? Because the people buying the Forester are doing so because of the advantages it offers over the WRX 3this means that modifications made also need to be in the same spirit and not adversely affect the reasons that the car was originally purchased. For most people, low to mid range torque is a high priority and modifications made must be designed with these factors in mind.<br><br> PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 2of 10 www.MRTPerformance.com.au Performance Improvement 3Our Goal . In looking to achieve increases in performance, there are several areas that need attention 3our key aim is always to improve efficiency of the package as a whole in order to achieve well balanced results. Most of our clients buy their cars for enjoyment in a variety of environments (day to day commuting, spirited highway use, occasional track days, etc), but by far the most common is as a daily driver.On that basis, modifications which make a car too loud, consume fuel like someone else is paying for it, drive poorly with no torque at lower rpm, ride harshly, etc aren 9t our focus.<br><br> Gone are the days when you simply bolted on an exhaust and hoped for the best. We aim to take what the factory supplied you and improve on it after thorough testing and development 3this is also why we guarantee and provide a warranty for all of the work completed by us or our resellers. Factory Warranty Guarantee .<br><br> When sold new, the manufacturer of your car provides a fairly specific warranty that covers a variety of things for a predetermined amount of time or distance travelled. Problems caused by poorly thought out or performed modifications however are generally not one of them! Where a problem with your car is completely unrelated to any modifications made (for example, your air conditioning fails 12 months after you have a power kit fitted) this is generally STILL covered by your factory warranty.<br><br> However if you increase the performance output of your engine and your transmission fails, it is unlikely they will be too interested in repairing it under warranty. Fortunately, where a full MRT Power Kit is fitted (by either us or one of our resellers) we will generally take up where your factory warranty ends to the extent that the vehicle is affected by our modifications. Of course there are some exceptions (such as outright race or track use 3more information on our website at http://mrtperformance.com.au/content/view/345/138/ ), but put simply, if we fit something to your car which impacts on its reliability, we will rectify the problem under the terms of our warranty.<br><br> Fuel Economy . In these times of ever increasing fuel costs, one of the main queries we get is how your car will be impacted by any modifications. Truth be known, in order to get better performance from your car two things happen: We need to make the engine more efficient throughout the rev range.<br><br> Whether this comes through fitment of additional parts or changes to engine operating parameters, the aim is the same. ECU mapping is optimized to ensure the engine is operating with the most suitable settings for the combination of parts fitted. As a result, during normal day to day driving your engine is actually working more efficiently and burningless fuel as a result.<br><br> Of course when you are working the engine harder to extract higher levels of performance, you will burn more fuel (no way around the basic fundamentals of a combustion engine there sorry!) however remember that this is less than 10%of the time you are driving. On balance, most of our customers who have had an MRT power kit fitted over previous years have provided feedback which confirms this. Depending on driving style, many notice no increase in overall fuel consumption and many have come back with gains of 0.5-1.5L/100km.<br><br> PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 3of 10 www.MRTPerformance.com.au MRT Power Kits 3What Options Do I Have? . We have many customers who come to us with a predetermined figure in mind -how much faster they want to go, a certain amount of power, or a preset budget are all common.<br><br> We have many years behind us of preparing custom combinations to suit specific requirements for customers, be it road, race or rally. However through our years of experience on both Subaru and Mitsubishiperformance models, we know that certain combinations of parts produce certain results. Of course different engine configurations respond differently to various combinations, however we are able to break it down into various stages to suit each model.<br><br> This allows you the peace of mind of knowing how much you are going to spend and the performance gains you will receive well in advance of any work starting. Typically most of our supported vehicles come with 2 33 performance upgrade kit options: XA Kit Entry level kit with a mild power increase but primary focus on improvements to mid range torque and day to day drivability. The XA Kit typically has a minimal (if any) noise increase over a standard vehicle.<br><br> XB Kit Mid range kit designed more for the ownerwho wants that little bit more from their vehicle, both in terms of performance and sound. Significant improvements in torque and power, with a much broader torque curve compared to the standard vehicle. Good improvements in turbo lag are also seen with notably better throttle response.<br><br> XC Kit Upper level kit for the more performance orientated owner. Typically these kits include a turbo change along with supporting modifications in the quest for much larger outright power gains over a standard vehicle. Upgrading between kits is feasible (check FAQ section at the end of this document for further information).<br><br> All of our kits are designed for engines that will be run on 98 Octane fuel (eg Shell V-Power, Caltex Vortex 98, BP Ultimate 98, etc). However if you are in a remote part of Australia and can 9t get 98 RON fuel on a regular basis, then we can still help. Please contact your nearest MRT reseller for further details on any potential impacts on performance (engines generally need to be detuned slightly to retain reliability to suit lower octane fuel).<br><br> All initial testing, development and verification of results has been (and continues to be) completed on our in house 4WD Dynapack Chassis Dyno. Dyno time is not normally included as part of our kits due to the level of testing and development already completed on associated mapping work, however if you wish for any specific kit to be custom tuned to your requirements it can be easily done at a slight extra cost. PowerKit - Subaru - Forester - XT - MY04 - 08 Copyright MRT Performance 200 8 Certificate Of Authenticity Be sure you get what you pay for!<br><br> With the success of the MRT Power kits over the years, some companies try to pass off inferior parts and options that replicate what we do.However we guarantee our results because we only use proven parts and the best engine management system technology in EcuTek software. With each tune or upgrade completed, you will be provided with an individually numbered Certificate Of Authenticity to show what has been completed on your vehicle.To register it, simply complete the detachable feedback details and drop it in the (reply paid) post. Why EcuTek?<br><br> . All MRT power kits retain the use of the factory engine management system hardware, recalibrated for optimum engine control through the use of EcuTek software. Some people prefer to remove the factory management system and fit a complete replacement ECU (or interceptor style unit which overrides some aspects of the factory management systems control), however this is not our preferred method for several reasons.<br><br> When tuned correctly the factory engine management system allows you the best of both worlds 3factory or better than factory drivability, with the best possible performance from your chosen combination of modifications. This isn 9t something just anyone can do however, we (and our resellers) use proven EcuTek engine management software to upgrade your existing OEM engine management system with the required settings. In doing this, you 9ll get: Good fuel economy via accurate closed loop fuel control.<br><br> No wiring or hardware modifications to the electronics of your car (100% reliability). The same or better emissions output from your engine (many OEM setups run quite rich air/fuel ratios at higher rpm levels). All of the OEM safety parameters such as active knock control and boost limiting adjusted to suit.<br><br> This means if something isn 9t going according to plan (eg detection of detonation due to the use of poor quality fuel for example), your ECUcan respond accordingly to prevent engine damage in most cases. Optimum setup and control of the latest engine management system features such as variable valve control, electronic throttle control (including access to all 3x SI Drive modes on Subaru models where fitted) and more. We have used EcuTek software to reprogram the Subaru and Mitsubishi factory engine management systems on everything from standard cars right through to heavily modified cars with enlarged engine capacity, massive turbo and intercooler combinations and nitrous of all things!<br><br> Road or race, the results are on the board 3why use anything else? PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 5of 10 www.MRTPerformance.com.au Subaru Forester XT 3XA Kit . With the XA Kit being designed as an entry level starting point for those on a budget looking for a mild increase, the key focus is on those items which provide the best bang for buck improvement.<br><br> On the MY04-08 XT, improvements are found inminor mechanical changes to improve engine efficiency, and major changes to OEM ECU mapping. The key mechanical changes are replacing the factory rear muffler with a higher flowing item(using a specially designed adaptor flange to fit to the factory centre pipe) and replacing the OEM air filter with a new high flow Unifilter flat panel insert. Additionally the resonant box inside the inner guard is removed to allow more air flow to the OEM airbox.<br><br> To take advantage of the improvements in air flow, the factory ECU is also remapped with extensive alterations to fuel, ignition timing, boost, drive by wire throttle mapping and variable cam timing among other things. It is important to note that gains aren 9t made by simply winding up the boost 3peak target boost is 11.6 PSi, the XA Kit doesn 9t run over 12 Psi, barely any change at all. Note the big gains in mid range torque (45% more at 3000rpm with peak torque coming in 800rpm earlier!) and the solid increase in power throughout the rpm range.<br><br> On the road this translates into a more lively feeling Forester, with strong improvements in throttle response and good torque available in almost any gear. Driving in city traffic is easier with less gear changing required. Overtaking is now also a breeze, with no need to change back gears at freeway speeds, and towing ability has also been enhanced as a result of the increase in torque.<br><br> As previously stated, this is also achieved with less than 1 PSi increase in peak boost pressure. PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 6of 10 www.MRTPerformance.com.au Subaru Forester XT 3XB Kit . The XB Kit effectively takes what is started in the XA Kit a few steps further.<br><br> The exhaust system is upgraded fully, with a new engine pipe with high flow cat converter and new centre section being added to the rear muffler fitted previously. Additionally the OEM airbox is replaced with a free flowing cold air intake and filter to suit. The factory ECU is then remapped further with a more aggressive state of tune designed to take advantage of the additional air flow and efficiency made feasible with the intake/exhaust upgrades.Boost targets are also raised slightly from 12 Psi to 14 Psi.<br><br> And before you ask cwhy don 9t you just crank the boost up more? d as a result of significant testing and development, it was confirmed that closer to 14 Psi was a better suited boost level to the current mechanical configuration. At around 15 Psi the turbo is well and truly above its maximum efficiency level and no power increases are seen. More boost is doesn 9talways equal more power, oftensimply adding further stresstothe turbo and superheating air 3the end result is no additional power, risk of detonation and reduced turbo longevity!<br><br> The results here even surprised us initially during testing, with low to mid range torque up as much as 65% over the factory car!! Peak power is up through much of the rev range by around 35kw, although above 5000rpm it was now clear that the turbo simply couldn 9t flow any more air and was too small to achieve further peak power gains. Peak torque is now available at just under 3000rpm.<br><br> Massive gains are seen in nearly all areas across the rev range in both torque and power, and this is replicated on the road with the XT now noticeably faster in all gears. Feedback from owners of test vehicles has also been as positive as the results above suggest! In somecars in the wet full throttle off the line will spin the front wheels briefly (until the centre LSD catches up), pinning you back in the seat until well over 100kp/h!!!<br><br> PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 7of 10 www.MRTPerformance.com.au The other thing that on road testing was now showing up was the fact that the suspension and brakes of the standard Forester XT were never designed for massive power increases. For people planning on taking full advantage of the new found power/torque on a regular basis, suspension, brake and tyre upgrades come HIGHLY recommended..!!Butofcourse, having said that, it doesn 9t mean there isn 9t more power available if you so wish! Subaru Forester XT 3XC Kit .<br><br> With the previous kit, the main weakness was shown to be the small factory turbo. This wasthe most obvious thing that needed to be upgradedin the quest for more power. The XT Forester runs larger injectors than the later model WRX 9s as standard fitment, so injector duty cycles were still well within safe margins.<br><br> Other than replacement of theOEM fuel pump to a higher flowing unit, testing showed there was no need to make any other modifications to the fuel setup. Additionally, on those models (MY04-MY05 typically) with a cat fitted in the uppipe before the turbo, a new catless unit must be fitted in order to optimize both flow and reliability (some standard cars have been known to have the cat fail and pass through the turbo!). Once all of the hardware is fitted, the car is further retuned to suit, with peak boost pressures now able to rise to around 15-16 Psi in line with the larger, more efficient turbo now in place.<br><br> PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 8of 10 www.MRTPerformance.com.au The larger turbo and further revised mapping simply transform the XT! Power is now up by over 70kw at the wheels at 5600rpm when compared to the standard car (205kw compared to 132kw standard at around 5600rpm). This is 35kw higher again than even the XB kit modifications!<br><br> The larger turbo truly takes advantage of what the 2500cc motor has to offer in terms of mid range grunt. Lag has increased marginally over the XB kit above (as you would expect it to with the increase in turbo size), but not overly so. Good usable torque now comes on board around 2500rpm on the street.<br><br> Funnily enough the car feels laggier at low rpm compared to the XB Kit, BUT itactually still has more torque at lower rpm than the standard car!! The monster mid range just makes it feel lower than it really is! Peak torque is now achieved further back in the rev range at 3300rpm (compared to 3000rpm with the XB kit),however theXT now carries a virtually flat torque curve from 3200rpm to 4600rpm.<br><br> Under full acceleration the rear squats heavily and the front of the car lifts noticeably from the massive mid range torque! If youwere concerned with the brakesand suspension of theXTwith the performance gain seen withthe XB kit, in its XC state of tune it is something else. An upgrade to 4 pot calipers and larger rotors on the front (as a minimum) is now almost considered mandatory, and replacement struts (to give stiffer spring/shock rates and adjustable ride height) should be considered.<br><br> At this level though, the car is definitely starting to get just that little bit closer towards performance car and away from family wagon! Not that it is necessarily a bad thing mind you!! In conjunction with Whiteline Automotive we have also recently developed a full handling upgrade package which is now also available.<br><br> This is either for owners of standard cars looking for a little better handling, or for owners with an extra 70kw that simply MUST have better handling! Frequently Asked Questions . Do the modifications void my new car warranty?<br><br> (Also refer the details on the Factory Warranty Guarantee listed separately in this document) One of the most common queries we get in relation to performance upgrades on new models is the potential effects on factory warranty. To that extent, Subaruretain the right to refuse claims on warranty where the item being claimed on has been modified or changed from factory specification.To date we are yet to have a vehicle fitted with one of the MRT Power Kit upgrades fail as a direct result of the improvements made, with hundreds of kits supplied and fitted to date Australia wide. We also offer a warranty against manufacturer defect on all parts we supply.<br><br> We also spend countless hours on research and development of parts, tuning, and the associated effects of these changes on the rest of the vehicle. If I have one type of kit, can I upgrade at a laterstage if I want more? Easily!<br><br> All of our parts are designed to be compatible with other items. For example if you have one type of kit, upgrading to the next level simply consists of adding any additional parts that may be required (eg upgrading from a rear muffler only to a full exhaust system, updating ECU tuning to suit, etc). PowerKit-Subaru-Forester-XT-MY04-08 Copyright MRT Performance2008 Revision #1Page 9of 10 www.MRTPerformance.com.au 7 Reasons why you can rely on MRT.<br><br> 1. Extensive R&D program -each MRT Power Kit is the result of hundreds of hours of road and dyno testing.Different performance components are tested and retested to find an optimal solution to the question of cHow can I cost effectively upgrade my car to be quick, reliable,economical AND fun to drive,without voiding my factory warranty? d 2. Our Unique Triple Guarantee : i) Guaranteed Performance Outcome 3We guarantee our kits will deliver at least our quoted figures for Power and Torque.<br><br> You benefit from the hundreds of dyno tests we have performed to optimize our power kits and your car is individually tuned by our expert tuners to give you the best possible result. ii) Factory Warranty Guarantee 3Where our modified parts have been fitted to your car by us (or a reseller), should your new car warranty be voided as a result we will cover repair/replacement of any OEM parts negativelyimpacted by the modified parts under the same terms as the factory new car warranty. iii) Parts Guarantee 3All of the parts we supply areof high qualityand covered by a full 6 month/ 10,000km warranty or for the life of your factory warranty, whicheveris greater.<br><br> 3. Proven Track Record 3Why riskyour money playing mix and match with components not designed to work together with no guarantee of a performance outcomeor risk of engine failure? We have invested many hundreds of hours in developing each kit offered to find the best performance enhancement solution at realistic pricepoints for you.<br><br> Thousands of happy customers use their cars with our parts every day. 4. How fast do you want to go 3Eachkit has been designed specifically to suit your particular modelcar with differentlevels of performance based upon your budgetand individual needs.Custom solutions are also available where required.<br><br> 5. Single Supplier 3if you encounter any issues, you have a single point of contact to get them resolved to your satisfaction. The possibility of vendors passing the buck and not accepting responsibilityis eliminated.<br><br> 6. Improved Fuel Economy 3thousands of km of road testing has proven that yourfuel economy will be as good as or better than prior to fitting the kit when the car is driven in the same manner under similar conditions. 7.<br><br> Drivability Focus 3ourkits are not about massive outrightpower levels(although we can do this separately!), they are designed for practical enjoyment. * For full details refer your MRT reseller and additional information within this document. MRT is independent of Subaru .<br><br> The cost to upgrade depends on what parts you already have fitted. As a guide it 9s generally around the difference in price between your kit and the next + any additional labour associated with the changeover that isn 9t covered in the kit. How long does the work take?<br><br> Both the XA and XB kits can be completed within 1 day, while the XC kit normally takes 2 days.When booking your car with us (or your local authorised outlet) the total time your vehicle is required will be reconfirmed for you as well. I have already made some modifications,can I get the same results as seen above? A lot of customers perform modifications in stages, partly due to budget constraints and partly because it starts in stages and then the bug bites and performance becomes an obsession.<br><br> All of the modifications listed above can be performed around what you already have. Depending on the quality and type of items fitted, we will get performance gains as close as feasible to the above. Of course to make sure you get the gains the vehicle is capable of, just make sure you use MRT parts from the beginning!<br><br> Can Istill service my car with a dealer? We would like you to choose us for your regular servicing, but should you choose not to there are no hardware or software changes that will stop a Subaru dealer using theirfactory equipment. Additionally if reset,your ECUwill still retain its cenhanced d settings.<br><br> Where can I get the work done? Any authorised MRT/EcuTek reseller can easily complete the work for you, or designmodifications to meetyour requirements. For further information and contact details please check out our website at http://www.mrtrally.com.au/performance/dealers.htm .<br><br> Of course if you have any other queries that we have missed, or need further information either give us acall directly at our new premises on (02) 9767 4545 or get in touch with your local reseller. PowerKit - Subaru - Forester - XT - MY04 - Subaru Forester XT MY04 - *Whilst realistic and achievable on all MY04-08 XT models, power gains quoted are subject to 10% variation due to fuel quality and temperature variations in various areas of Australia. If you 9ve concerns about any aspect of the work to be completed, please just ask us (or your loca ** Kits are NOT dyno tuned at time of fitment in most cases.<br><br> We spend hundreds of hours on dyno and road at the development stag expense for you. This knowledge is incorporated in mapping designed for each kit, then refined power runs, or custom dyno tuning for every last kw are both feasible however additional costs will apply. *** Refer Warranty details within document XA kit Guaranteed minimum Includes: 1 x Factory WarrantyGuarantee *** 1 x MRT 3 d Rear muffler 1x Adaptor Flange to suit rear muffler fitment 1 x EcuTeK MRT ECU software upgrade 1 x Label kit, (1x petrol cap cover, 1x engine bay and 1x radiator support panel) 1 x EcuTeK Certificate of Authenticity 1 x EcuTeK embossed label 1 x Recalibration of factory ECU using mapping extensively developed on dyno and road ** 1 x Full on road diagnostics and testing All labour to fit/tune/test vehicle For pricing and more details refer to your local MRT Supplier XB kit Guaranteed minimum Includes: 1 x Factory WarrantyGuarantee *** 1 x MRT 3 d Rear muffler 1 x MR T Centre pipe (resonator available at slight additional cost) 1 x MRT Engine pipe with high flow cat to 1 x Label kit, (1x petrol cap cover, 1x engine bay and 1x radiator support panel) 1 x EcuTeK embossed label 1 x EcuTeK MRT ECU software upgrade 1 x EcuTeK Certificate of Authenticity 1 x MRT Cold Air In take and replacement air filter to suit 1 x Recalibration of factory ECU using mapping extensively developed on dyno and road** 1 x Full on road diagnostics and testing All labour to fit/tune/test/vehicle For pricing and more details refer to your local XC kit Guaranteed minimum Includes: 1 x Factory WarrantyGuarantee *** 1 x MRT 3 d Rear muffler.<br><br> 1 x MR T Centre pipe (resonator available at slight additional cost) 1 x MRT Engine pipe with high flow cat to fit against first join down from OEM turbo collector 1 x Label kit, (1x petrol cap cover, 1x engine bay 1 x MRT Cold Air Inta ke Pipe with reusable air filter to suit with removal of intake resonator 1 x 500hp In tank replacement fuel pump 1 x VF34 turbocharger upgrade (catless uppipe required on MY04 1 x EcuTeK MRT ECU software upgrade 1 x EcuTeK Certificate of Authenticity 1 x Recalibration of factory ECU using mapping extensively developed on dyno and road* 1 x Full on road diagnostics and testing All labour to fit/tune/test/vehicle For pricing and more details refer to your local MRT Supplier - 08 Copyright MRT Performance - 08 3Kit Pricing And Inclusions models, power gains quoted are subject to 10% variation due to fuel quality and temperature variations in various areas of Australia. If you 9ve concerns about any aspect of the work to be completed, please just ask us (or your loca l Authorised MRT Distrib Kits are NOT dyno tuned at time of fitment in most cases. We spend hundreds of hours on dyno and road at the development stag expense for you.<br><br> This knowledge is incorporated in mapping designed for each kit, then refined in your car with road testing and diagnostics. Before and after power runs, or custom dyno tuning for every last kw are both feasible however additional costs will apply. Guaranteed minimum 15kW gain* (with up to 45 % more torque) 1x Adaptor Flange to suit rear muffler fitment ECU software upgrade 1 x Label kit, (1x petrol cap cover, 1x engine bay and 1x radiator support panel) 1 x EcuTeK Certificate of Authenticity 1 x Recalibration of factory ECU using mapping extensively developed on dyno and road ** 1 x Full on road diagnostics and testing For pricing and more details refer to your local MRT Supplier Guaranteed minimum 35kW gain* (with up to 60 % more torque) T Centre pipe (resonator available at slight additional cost) high flow cat to fit against first join down from OEM turbo collector 1 x Label kit, (1x petrol cap cover, 1x engine bay and 1x radiator support panel) ECU software upgrade 1 x EcuTeK Certificate of Authenticity take and replacement air filter to suit 1 x Recalibration of factory ECU using mapping extensively developed on dyno and road** 1 x Full on road diagnostics and testing For pricing and more details refer to your local MRT Supplier Guaranteed minimum 65kW gain* (with up to 65 % more torque) T Centre pipe (resonator available at slight additional cost) high flow cat to fit against first join down from OEM turbo collector 1 x Label kit, (1x petrol cap cover, 1x engine bay ,1x radiator support panel and 1x EcuTek embossed label ke Pipe with reusable air filter to suit with removal of intake resonator 1 x 500hp In tank replacement fuel pump (catless uppipe required on MY04 - 05 models at additional cost, not MY06 ECU software upgrade 1 x EcuTeK Certificate of Authenticity 1 x Recalibration of factory ECU using mapping extensively developed on dyno and road* * 1 x Full on road diagnostics and testing For pricing and more details refer to your local MRT Supplier Copyright MRT Performance 200 8 .<br><br> models, power gains quoted are subject to 10% variation due to fuel quality and temperature variations in l Authorised MRT Distrib utor)! Kits are NOT dyno tuned at time of fitment in most cases. We spend hundreds of hours on dyno and road at the development stag e to eliminate unnecessary in your car with road testing and diagnostics.<br><br> Before and after % more torque) % more torque) fit against first join down from OEM turbo collector % more torque) high flow cat to fit against first join down from OEM turbo collector and 1x EcuTek embossed label ) 05 models at additional cost, not MY06 -on)