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Power Enhancement Products

  APR 2.7T ECU Upgrade2.7T ECU
ECU Upgrade for the 2.7T engine. After months of long nights and many hours of testing, development and more testing, we are pleased to offer you an ECU recalibration that is second to none. APR's extensive research and development provides you with a powerful ECU Upgrade with no loss of drivability or reliability. Expect huge increases in low-end torque, improved throttle response and a smoother, more powerful top end. The APR 2.7T ECU Upgrade is an expertly recalibrated engine control strategy that remaps the boost pressure, timing and air fuel ratios to provide smooth and reliable power as if intended by the OEM. APR's ECU Upgrade is developed to work within the OEM and Tier 1 Supplier specifications for engine component stress tolerances and performance specifications. APR's ECU Upgrades are available in octane specific versions to allow you to take full advantage of the fuel quality available in your area. APR's patented EMCS functionality puts the control of the engine's operation at your finger tips and allows for additional features and options to be installed to your OEM ECU. 2.7T 307hp / 366lb-ft 318hp / 382lb-ftGSP Price:
$599.00

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   Allroad 4.2 SuperCharger kit.PES4.2 allroad
Introducing the NEW PES G4 MPI supercharger system for the VAG 4.2L 5V engine group. At the heart of the system is the PES cast aluminum intake manifold and an Eaton M90 supercharger. This roots-type positive displacement supercharger delivers instant, seamless boost throughout the RPM range. Eaton superchargers are used as OEM equipment on Mercedes Benz, Aston Martin, and Jaguar automobiles. The system is supplied complete with all parts necessary for installation. The addition of forced induction necessitates enhanced fuel delivery to ensure the correct air/fuel ratio for performance and safety. The kit includes PESs in house ECU recalibrating and offers ultra smooth drivability, and seamless power delivery . Kit offers an incredible one year, unlimited mileage warranty. This is the ultimate kit for your 4.2l Allroad The stage one Non intercooled version offers a conservative low boost (5psi) with a power increase of approx 20-25% over stock. The Stage 1 system offers a real power boost that you can truly feel. This entry level system is designed so that it may be upgraded easily to the intercooled version at any time. Stage 1+ ,An intercooled version of the 5psi kit with an air - liquid intercooler system producing a power increase of approx 35% over stock. This configuration was tuned for vehicles with Tiptronic transmissions. It offers excellent power with no worries of transmission failures. Stage 1 PLUS is also a great alternative for those with 6speed cars that want to add significant power while keeping the boost pressure down to the modest 5psi level due to poor available fuel or extreme ambient temperatures. Stage one - 385 @ 6300RPM (85) Stage one + 405 @ 6300RPM (105) GSP Price:
$6495.00

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   Downpipe Pair, 3 inch 2.7tt
3 stainless steel downpipe pair for the B4 Audi S4 and C5 Audi A6/Allroads equipped with the powerful 2.7 twin turbo V6. Most downpipes on the market are not even 3 in diameter, most only 2.5. Thick 1/2 CNC stainless steel turbo flange for warp free sealing. We've spend considerable time engineering a swaged transition from the diamond shaped turbo flange opening for smooth, restriction free flow out of the turbo. No steps, no rough transitions, perfectly smooth. These are the finest 3 downpipes available on the market for the money. The swage piece fits perfectly in the CNC turbo outlet flange into a precision machined step. After final welding, the flange is ported to ensure a perfectly smooth turbo outlet. Downpipes TIG welded and back purged. Downpipes feature 3 stainless steel flex bellow and are supplied with a 3 v-band outlet, clamp and second bung not included but are available seperately. Also feature OEM location support brackets to be used for OEM downpipe mounting brackets, and OEM location O2 sensor bungs MIdpipes are available as an option with or without high-flow cats. Please Note: You must order midpipes to add cats to this system - Please specify whether you have a B5 chassis or C5 chassis car, and whether you have a 6-speed manual or Tiptronic transmission, as this will determine midpipe fitment. - Downpipes are also available for vehicles with RS6 turbos. Please specify which turbochargers you are using below. - We recommend using longer turbo outlet studs when using our downpipes with the factory K03 turbochargers. Longer studs are available as an option below. Typical shipping lead time 2-3 weeks from the time of order. NOTE, for Allroad, these downpipes only fit 2002 and earlier models with the early style K03 turbo , late Allroads and A6 use a different K03 turbo with a turned down turbine housing, 034 downpipes will not fit these! GSP Price:
$750.00

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  APR 2.7T BiPipe Kit
he APR BiPipe Kit eliminates any and all reliability issues of the 2.7T throttle body boot. This cast aluminum pieces features recirculation valve ports that are enlarged, which helps in reducing boost spikes during gearshifts and improves turbo response after the shift. The BiPipe bolts to the throttle body and is sealed by an O-ring. This is the first in a long line of products that APR has developed in-house using our SLA technology. A must for older cars with a new ecu flash. GSP Price:
$349.00

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   Stainless Steel Tubular ManifoldsDISCONTINUED
discontinuedGSP Price:
$1799.00

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  SAMCO Audi S4 Throttle Body Boot TB755
Replacement hose for the throttle body boot These Samco Sport direct replacement silicone hoses are available in 5 striking colors to blend with your engine the way YOU want. Whatever colour you choose just remember, you're fitting the finest turbo and coolant silicone hoses that are designed to perform under pressure. GSP Price:
$74.99

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  Autospeed Stainless Steel Tubular Manifoldscall to order 480-747-6150
Stainless Steel Tubular Manifolds SKU: EXH-MAN-AUD-0002 Pound for pound, nothing creates more horsepower than allowing an engine to breathe easier. You can increase boost, lower Intake Air Temps, but nothing has such a dramatic effect on power gains as raising the Volumetric Efficiency (VE). Boosting air into an engine is proven to make power, however boost alone is not the only key in making ound for pound, nothing creates more horsepower than allowing an engine to breathe easier. You can increase boost, lower Intake Air Temps, but nothing has such a dramatic effect on power gains as raising the Volumetric Efficiency (VE). Boosting air into an engine is proven to make power, however boost alone is not the only key in making maximum power. Allowing the exhaust to flow as freely as possible is equally as important to the overall equation. As Forced Intake Air (cfm) increases so must Exhaust Air (cfm) out, otherwise backpressure increases resulting in higher IAT and EGT's. The fundmental theory behind our exhaust manifolds is simple... Match the Existing Head Port Diameters Keep Exhaust Flow Paths as Smooth as Possible Maximize Thermal Efficiency Minimize the Number of WeldsGSP Price:
$1699.00

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  Autospeed Stainless Steel Tubular Manifoldscall to order 480-747-6150
Stainless Steel Tubular Manifolds SKU: EXH-MAN-AUD-0002 Pound for pound, nothing creates more horsepower than allowing an engine to breathe easier. You can increase boost, lower Intake Air Temps, but nothing has such a dramatic effect on power gains as raising the Volumetric Efficiency (VE). Boosting air into an engine is proven to make power, however boost alone is not the only key in making ound for pound, nothing creates more horsepower than allowing an engine to breathe easier. You can increase boost, lower Intake Air Temps, but nothing has such a dramatic effect on power gains as raising the Volumetric Efficiency (VE). Boosting air into an engine is proven to make power, however boost alone is not the only key in making maximum power. Allowing the exhaust to flow as freely as possible is equally as important to the overall equation. As Forced Intake Air (cfm) increases so must Exhaust Air (cfm) out, otherwise backpressure increases resulting in higher IAT and EGT's. The fundmental theory behind our exhaust manifolds is simple... Match the Existing Head Port Diameters Keep Exhaust Flow Paths as Smooth as Possible Maximize Thermal Efficiency Minimize the Number of WeldsGSP Price:
$1699.00

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  AWE Tuning Tubular Exhaust Manifolds
The AWE Tuning S4 exhaust manifolds are tubular in design, utilizing an anti-reversion bulkhead at the collector to maximize exhaust gas velocity. Though there is ample space for a larger tubing diameter, we use a slight taper at the cylinder head outlets to retain thermal energy and maximize exhaust gas velocity on the way to the turbos. This slight taper requires extensive hand work during manufacturing, but if we can help it, we will never take a performance shortcut just to make it cheaper for us to build a product. The manifolds are also Swain Tech heat barrier coated with a material used on missile nose cones, in order to keep the heat in the exhaust gasses and out of the engine bay. Each kit comes complete with studs, nuts, gaskets, and new downpipe heatshields. GSP Price:
$2999.00

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   Intake, Cold Air, X34 For 2.7TTo34
The X34 intake (aka X1 or X-1) is the ultimate cold air induction system for your 2.7TT equipped Audi. It uses a large open element filter, as well as a heat shield to ensure that your turbos are drawing in cold, dense, filtered air. Can be used with a stock or aftermarket MAF housing such as our 034Motorsport billet MAF housings. Kit features your choice of a high-quality carbon fiber or fiberglass heat shield, AEM Dry-Flow air filter, and includes all installation hardware. Carbon fiber heat shields are available with an optional air duct to the fresh air intake on the factory core support. intake for applications up to 800HP. 2.7T GSP Price:
$369.00

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  Turbosmart Plumb Back Diverter Valve
The Kompact Series BOVs have been designed as a bolt-on replacement for plastic factory Bosch or Denso BOVs, the Kompact Series products offer superior flow, full adjustability and greater structural integrity under boost. Ideal for cars with constrained engine bay access like VWs, Audis, Porsches, Seats, SAABs, Mazda MX5 (Miata) and Ford XR-6T. Very popular with motorcycle drag racer. Description: Fully recirculating BOV. The Plumb Back systems vents all excess pressure back into the intake system. Great for enthusiast not wanting to be noticed. (Complies with AUS RTA rules). Application: Fits most cars using the factory BOSCH or DENSO bypass valves. Available in 20mm and 25mm outlet diameters. Supplied with: Pictorial fitting instructions.GSP Price:
$ CALL

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  APR R1 Diverter ValveTo order CALL 480-747-6150
APR R1 2.7 set. R1 diverter valve was designed to be the ultimate solution to the problem of unreliable factory and aftermarket diverter valves and to be the leader in performance. Although most are of good design, factory diverter valves are built in a very conscious manner and the materials and overall life and reliability suffer. For the performance enthusiast, the diverter valve is an important component whose proper operation is paramount to optimal engine operation. includes 2 diverter valves, one for the L&R bank.GSP Price:
$159.00

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   B5 S4 2.7T FMIC Kit ITK-ICK-AUD-0001
Audi B5S4 2.7T FMIC Kit may need specal fiting for allroad and A6GSP Price:
$1799.00

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  aFe Air Filter Allroad
Constructed with 100% polyurethane on all four sides, this high flow, oiled OE replacement performance filter will out flow stock paper filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly space pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter. Air Filters Direct Fit ; Audi A4- 96-01; VW Passat- 98-02 30-10044GSP Price:
$30.00

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  APR R1 Diverter ValveTo order CALL 480-747-6150
R1 diverter valve was designed to be the ultimate solution to the problem of unreliable factory and aftermarket diverter valves and to be the leader in performance. Although most are of good design, factory diverter valves are built in a very conscious manner and the materials and overall life and reliability suffer. For the performance enthusiast, the diverter valve is an important component whose proper operation is paramount to optimal engine operation. Enter the R1: APR's R1 diverter valve addresses all of the reliability problems of the factory-supplied diverter valves and aftermarket replacements and takes performance to the next level. The R1 is a diaphragm-based valve. A diaphragm is the best option for a diverter valve for several reasons. First off, a diaphragm has negligible friction. Piston-based valves have considerable friction from the piston, o-ring, and bore assembly. The lower friction R1 diaphragm equates to faster response and better overall performance. Secondly, diaphragms do not require the periodic greasing that piston-based valves do. Piston-based valves must be greased periodically (usually every year or sooner), requiring removing the valve from the car, disassembling and reassembling the valve. The APR R1 was designed to be maintenance free for the life of the product. Thirdly, a diaphragm based valve will never have a stuck piston. Piston-based valves periodically incur stuck pistons (especially if the required maintenance schedules are not followed.) Due to the lack of a piston, the APR R1 solves this problem. The R1 is designed for optimal performance. The main body of the valve is investment cast in an aluminum alloy. By utilizing this casting process in lieu of a more conventional machining process, APR was able to optimize the internal geometry of the valve to provide the ultimate in flow performance. This geometry cannot be created utilizing conventional machining. As such, the APR R1 has much better flow characteristics than other diverter valves. Combined with the low friction diaphragm assembly, this equates to a valve that is truly a performance leader. The materials used in the R1 are standard setting. The diaphragm is created out of high temperature material and incorporates a Nomex fabric reinforcement layer for enhanced durability and a diaphragm that will never tear. The alloy main body is finish machined at APR and receives a multilayer corrosion resistant and cosmetic enhancing finish. All machining and final assembly takes place at APR headquarters in the United States for optimal quality control and consistency. GSP Price:
$159.99

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