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Power Enhancement Products

  ESS Tuning E9x M3 NA DirectFlash ECU Performance Softwareto install call 480-747-6150
ESS DirectFlash MSS60 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow increased performance on either a stock car or in combination with other modifications. The ESS MSS60 E9x M3 software is developed and tested in extreme heat in the Arizona desert as well as extreme cold temperatures in Scandinavia. The end user can select between tuned and stock software versions simply using the DirectFlash unit. Any future updates or changes in modifications can easily be accomodated through an emailed update for the DirectFlash unit. This unit is compatible with the latest tuner protected ECU software and does not require a backdating of the ECU software to be able to tune it. Keep all the functionality of the latest BMW factory operating system and enjoy the increased performance of the ESS calibration. GSP Price:
$995.00

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  Turbosmart Kompact BOV Kit for BMWs
Product Description Specifically designed to suit the latest turbocharged BMW cars, the Kompact BMW Kit consists of two Dual Port or Plumb Back Kompact valves and all the necessary hoses and clamps. The Kompact BMW Kit is a performance bolt-on replacement for the factory plastic bypass valves offering greater boost response and no leaks. GSP Price:
$415.99

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  ESS Tuning VT1 Supercharger kit E90 M3to install call 480-747-6150
Featuring the newly developed, self contained Vortech V3 supercharger unit in Si trim which is capable of up to 775hp. The E9x M3 VT1-535 supercharger system comes with an especially developed cast aluminium manifold assembly with built in velocity stacks. The VT1 non-intercooled configuration uses a similar cast aluminium manifold assembly without the integrated heat exchanger. VT1 kits are fully upgradeable to VT2 spec, contact us for details and pricing. The supercharger system includes redesigned ESS MSS60 engine control software that is perfectly calibrated for the supercharged engine providing optimum ignition timing under all conditions, recalibrated EGas for quicker throttle response, recalibrated VANOS control and perfectly optimized fuel delivery supplied by 8 larger Bosch Motorsport injectors. Power development is 100% smooth and the car behaves just like stock until you demand power, then the car completely transform providing brutal acceleration normally reserved for pure race cars. The system maintains all OBD-II functions and it is backed by a comprehensive 2 year, unlimited mileage warranty program. The system installs in 6-8 hours using normal hand tools and no irreversible modifications to the car is necessary. VT1-535 : Non-intercooled, 5PSI system compatible with DCT and manual cars 91AKI/95RON or above required. System components: -Vortech V3Si supercharger unit. -Street spec bypass assembly. -Uni-belt drive system with additional OEM quality rollers. -8 larger Bosch Motorsport fuel injectors (Spec 1). -Perfectly optimized, dyno tweaked MSS60 ECU software with removed top speed governor, calibrated for Spec 1 injectors. -CNC hard anodized brackets and hardware. -K&N high flow air filter. -High temperature casted plastic intake system for SC. -Cast aluminium ESS intake manifold with integrated velocity stacks optimized for boost. -High temperature silicone hoses with clamps -Detailed, step-by-step installation manual. -Heavy-Duty drive belt. -ESS oil breather assembly designed for boost. -All installation hardware included -2yr./unlimited mileage warranty. Installation time : 6-8 hours VT1-535 specs : Boost pressure: 5 PSI Horsepower on 91AKI/95RON: 535 SAE (30% gain over stock) Horsepower on 93AKI/98RON: 550 SAE (33% gain over stock) Torque on 91AKI/95RON: 370ft/lbs Torque on 93AKI/98RON: 380ft/lbs Correction factor for drivetrain loss is 15% above RWHP as seen in dynograph (RWHP/0.85) Application intended for: E90 M3, E91 M3, E92 M3 from 2008 2009 2010 2011 GSP Price:
$8495.00

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  ESS Tuning VT2 Supercharger kit E90 M3
ESS E90 full production supercharger kit now available!! The E9x M3 supercharger system comes with a high capacity liquid intercooler system and especially developed cast aluminium manifold assembly with integrated heat exchanger in VT2 configuration. The VT1 non-intercooled configuration uses a similar cast aluminium manifold assembly without the integrated heat exchanger. VT1 kits are fully upgradeable to VT2 spec, contact us for details and pricing. The supercharger system includes redesigned ESS MSS60 engine control software that is perfectly calibrated for the supercharged engine providing optimum ignition timing under all conditions, recalibrated EGas for quicker throttle response, recalibrated VANOS control and perfectly optimized fuel delivery supplied by 8 larger Bosch Motorsport injectors. Power development is 100% smooth and the car behaves just like stock until you demand power, then the car completely transform providing brutal acceleration normally reserved for pure race cars. The system maintains all OBD-II functions and it is backed by a comprehensive 2 year, unlimited mileage warranty program. The system installs in 8-14 hours using normal hand tools and no irreversible modifications to the car is necessary.GSP Price:
$12900.00

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  Akrapovic Evolution exhaust system for BMW M3 (E90, E92, E93)
Akrapovic crosses over into the automotive exhaust industry with a bang! These exhausts not only sound amazing, they also reduce weight and improve power dramatically! The Akrapovic aftermarket Evolution exhaust system for BMW M3 consists of flow optimized link pipes with 2 x 100 cpsi sports catalysts and integrated resonators as well as a completely newly developed and now split-end mufflers. This exhaust system, made fully from titanium, reduces the overall weight when compared to the stock system by 24 kg. From approximately 2.500 rpm on, the power increase is about 22 HP. The torque is nearly constant at 35 Nm over the stock. That is the real joy of driving: high speed engine benefits in daily practice due to the torque increase. It improves the agility in the lower rpm-range noticeably. Also, the engine is stronger in the higher rpm-range and the elasticity is improved considerably. The improvement of acoustics played an important role in the development. The Akrapovic exhaust system amplifies and rectifies the beautiful sound of the 8-cylinder motor, without appearing invasive or having disadvantages in the daily use. End mufflers are also available separately as a slip-on system. Evolution system consists of the following parts: Link pipes (titanium), incl. 100 cpsi catalysts and resonators, 2 titanium end mufflers, and 4 titanium tail pipes.GSP Price:
$6085.00

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  ar Design 335i Catless Downpipe N55
The only 4" catless downpipe currently on the market! Built with a carefully made 4" to dual 2.5" collector that mates to the factory style exhaust. Typical gains with tuning in the 20+hp range! 100% hand crafted in the USA from premium 304 Stainless Steel - flanges and O2 bungs included! Water-jet cut 304 Stainless cat-back flanges, and CNC'd 304 Stainless V-Band flange. 100% TIG welded, argon back-purged. Set of our exclusive bomb-proof exhaust gaskets included. Grade 10.9 Metric Hardware (145,000PSI tensile strength, C32-C39 Rockwell, Zinc Plated), and Nord-Lock positive locking re-usable washers included. Factory location O2 bungs, with an added bung for a wideband O2 sensor!GSP Price:
$ CALL

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  ar Design 335i Downpipes with Race Cats N54
The only TRUE 3" catted downpipes currently on the market! 3" tubing until cat-back flange - all systems currently on the market reduce to 2.5" much closer to the turbocharger. 100% hand crafted in the USA from premium 304 Stainless Steel (cats are made from 409 Stainless) - flanges and O2 bungs included! Water-jet cut 304 Stainless cat-back flanges, and CNC'd 304 Stainless V-Band flanges. Magnaflow 3" metal substrate race cats 100% TIG welded, argon back-purged. Set of our exclusive bomb-proof exhaust gaskets included. Grade 10.9 Metric Hardware (145,000PSI tensile strength, C32-C39 Rockwell, Zinc Plated), and Nord-Lock positive locking re-usable washers included. Factory location O2 bungsGSP Price:
$ CALL

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  Tubi Exhaust for the BMW M3 (e92)TU-BE92M-EX
BMW M3 (e92) Tubi Exhaust System. Stainless steel construction. Replaces the stock exhaust mufflers. 4 round exhaust tips. - Polished surface. - Select one of two sound levels: Regular (quieter) or Rumore (louder). - Hand-crafted Italian workmanship in Fiorano, Italy. - INOX 304 stainless steel construction. - TIG welded. - Flanges are fusion cast stainless steel. - Internal lining of Isolmer mineral fiber with a fusion point of 1,159 degrees Celsius. - Compatibility with OEM mounting points. - Lowered engine bay temperature. Regular (quieter) Rumore (louder ) GSP Price:
$3399.00

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  RPi GT Race Exhaust System 18 92 0335 G
RPi's GT Race exhaust systems are the pinnacle of power. Providing a monstrous 35ft/lbs and 28whp over the factory 400+hp, the GT Race systems offers quite the "bang for the buck." The system is made of T-304 stainless steel and comes with a limited lifetime warranty. All RPi exhaust systems are 100% made in the United States and are tested under extreme conditions*. This makes the GT Race exhaust far superior to imported systems that are far from proven. please note no cats are in this system.GSP Price:
$2705.00

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  ESS Tuning 335d Diesel ECU Performance Software101-06
ESS optimized ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved driveability/fuel consumption and stock engine longevity. Horsepower: 335 HP (Stock 286) Torque: 465 TQ (Stock 425) Installation is done through a ECU flash update.GSP Price:
$1399.00

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  Hartge 335d ECU Tuning Software12 35 0286 G
Good Speed Performance Lab proudly offers Hartge's ECU tuning software for the 335d. Through the modern marvels of software engineering, the folks at Hartge have developed an awesome 335 hp at 4000 rpm, and an astounding 498lb-ft at 2000 rpm! Transform your 355d from an already impressive performer, to a fire-breathing (and clean-diesel consuming!) tire shredder. Please note, we must have your car for a few days to get the software loaded correctly.GSP Price:
$2800.00

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  Cross 335i 2 Door E92 Stainless Steel Exhaust (Axle back)E92335SU
CROSS Exhaust Systems are made of lightweight stainless steel. Weighing in just between 22-29 lbs. these exhausts systems are the lightest stainless steel models on the market. Power to weight ratio is realized due to the massive weight savings that the exhaust offers. Also larger piping and thinner walls aid in power. Built utilizing the latest state-of-the-art equipment with larger diameter piping and smooth bends realize true power gains with a sportier exhaust tone. 07-08 60.5mm - 100mm Dual Twin Notes Twin Rear Muffler GSP Price:
$1198.00

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  ar Design 335i Catless Downpipes N54ARD3INDP335iCATLESS
The only TRUE 3" catless downpipes currently on the market! 3" tubing until cat-back flange - all systems currently on the market reduce to 2.5" much closer to the turbocharger. 100% Hand Crafted in the USA - not China - from premium 304 stainless steel - flanges and O2 bungs included! Water-jet cut 304 Stainless cat-back flanges, and CNC'd 304 Stainless V-Band flanges. 100% TIG welded, argon back-purged. Set of our exclusive bomb-proof exhaust gaskets included. Grade 10.9 Metric Hardware(145,000PSI tensile strength, C32-C39 Rockwell, Zinc Plated), and Nord-Lock positive locking re-usable washers included. Factory location O2 bungs Available with a 2000GSP Price:
$ CALL

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  ESS Tuning 335i Stage 2 ECU Performance Software101-82
ESS N54 Stage 2 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock or lightly modified car (intake/exhaust/IC). The Stage 2 software is developed and tested in extreme heat in the Arizona desert as well as extreme cold temperatures in Scandinavia. Typical gains are in the 60-70whp range. -------------------------------------------------------------------------------- Part number: 101-82 Top Speed Governor: Removed RPM Limit: 7100RPM Fuel requirement: 93US/98Euro Horsepower: 375 DIN (Stock 306) Torque: 520NM (Stock 400NM) Installation is done through a ECU flash update. GSP Price:
$795.00

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  AMS Performance AMS 135i/335i Front Mount Intercooler
he AMS BMW 135/335 Front Mount Intercooler is the best performing direct bolt on you can buy. Simply by bolting on this intercooler on a stock car you can expect over 10 wheel horsepower gains. cars running increased boost due to a tune have seen 40 plus wheel horsepower near redling! This intercooler has over 49% more internal flow area than its stock counterpart, works with the stock piping and only requires small trimming to the plastic bumper support. This AMS Intercooler features cast aluminum end tanks for added durability with smoother features and geometry. Designed by our engineering team using Solidworks (3D CAD software) these A356 T6 Alloy Aluminum end tanks have improved flow over sheet metal end tanks and include gusseted brackets to prevent cracking or failure. Our end tanks donGSP Price:
$739.95

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  Akrapovic Evolution exhaust system for BMW 335i (E90, E92, E93)
Akrapovic crosses over into the automotive exhaust industry with a bang! These exhausts not only sound amazing, they also reduce weight and improve power dramatically! Our engineers developed a complete aftermarket exhaust system which pushes this powerful Bavarian ahead of the pack. The next stage in revolutionizing the performance of the BMW 335i, past the Slip-On option is the great Evolution exhaust system - a must have for all drivers of this civilian rocket from Munich. This system, which is made entirely of titanium or stainless steel, gives the BMW 335i more power and weighs less that offers an even better on-road performance. The BMW 335i stock exhaust system weighs more than twice as much as the titanium Evolution, which speaks of the great achievement of our engineers. Measurements of the Evolution exhaust system on the BMW 335i show we made no compromises. That can be seen in additional power of 12 HP (at 5.980 rpm) and 16 Nm (at 2.910 rpm). But it is not all about providing more peak power. One can also observe noticeable refinements to the whole rpm range from 2.500 rpm to over 6.500 rpm. From 2.000 rpm to 3.000 rpm, the power is delivered homogeneously. Reducing backpressure causes improvement of throttle response and turbine response. The Akrapovic Evolution in titanium weighs only 14 kilograms. Made entirely of titanium or stainless steel, the Evolution exhaust system sounds very sporty and reflects the formidable nature of the powerful six-pot engine. Evolution system consists of the following parts: Titanium or stainless steel crossover tubes, titanium or stainless steel end muffler, and 2 titanium tail pipesGSP Price:
$5425.00

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  Hartge Stainless Steel Exhaust System with dual round tips18 92 0335 G
The Hartge stainless steel rear section exhaust system for the 335i coupe and convertible delivers the deep smooth tone that is so highly sought after. Fit and finish is impeccable, and also provides that M-car look with the dual tips on each side.GSP Price:
$3000.00

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