$438.54
The AEM Water Injection kits are a perfect way to reduce air inlet temps and increase charge density in boosted vehicles. These AEM kits allow...
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$550.76
The AEM V2 Water Injection kits are a perfect way to reduce air inlet temps and increase charge density in boosted vehicles. These AEM kits...
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$407.95
The AEM V2 Water Injection kits are a perfect way to reduce air inlet temps and increase charge density in boosted vehicles. These AEM kits...
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$150.66
The AEM Water Injection kits are a perfect way to reduce air inlet temps and increase charge density in boosted vehicles. These AEM kits allow...
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$15.49
Red Line's popular gear oil, this is the preferred product in nearly all car and light truck differentials, both conventional and limited-slip. 75W90 is preferred...
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$16.49
This GL-5-type gear oil doesn't contain the friction modifiers for limited-slip hypoid differentials. This makes the transmission synchronizers come to equal speeds more quickly, allowing...
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$17.49
Red Line 75W140 synthetic gear oil is a GL-5 rated product recommended for street-driven road car differentials where that viscosity is specified, providing excellent performance...
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$17.49
A heavier product what works well over a wide range of loads and temperatures, This GL-5-type geal oil doesn't contain the friction modifiers for limited-slip...
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$15.95
This gear oil (SAE 5W30/10W30 engine oil viscosity) is designed for use in manual transmissions and transaxles. Provides excellent protection of gears and synchronizers and...
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$15.95
Red Line Oil's MT-90 is designed to provide excellent protection and improved shiftability for manual transmissions and transaxles, having cured the problem of hard shifting...
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$16.95
A unique lubricant containing a suspension of solid microscopic particles as an extreme pressure agent--unique solid dispersion which cushions gear teeth to help prevent tooth...
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$56.10 $63.75
TurboXS's standard boost controller is a simple, inexpensive, and effective way to control your boost level and generate more power from your engine. TurboXS #...
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$89.10 $101.25
The TurboXS High Performance boost controller uses a ball & spring/bleed valve hybrid design to more accurately dial in peak boost and reduce turbo lag...
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$318.85
he AEM Tru-Boost Boost Gauge/Controller combination is a multi-featured system for simplified, comprehensive boost control. Packaged within the 52mm Tru-Boost are a 29psi capable boost...
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$64.99
he Hallman ES boost controller kit contains a billet aluminum body that is anodized black, vacuum line and general installation instructions. The ES (Essentials) kit...
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$92.99
Hallman's Pro valve is machined out of billet aluminum and stainless steel pieces. This updated design does not use lock-nuts or allen wrenches; simply turn...
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$92.00
Hallman's Pro RX kit is essentially the Pro kit with a ceramic ball instead of a steel ball. This allows for very specific boost control,...
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$69.99
This cable allows you to control your Pro or Pro RX boost controller from inside the car. This Hallman Pro Cockpit Controller Add-on kit contains...
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$164.34 $186.75
The TurboXS RBV Recirculating BOV for the WRX and Legacy GT is a simple bolt on upgrade that will prolong the life of your turbo...
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$7.00
These genuine OEM Subaru gaskets for the WRX & Legacy GT, are used between the intercooler and bypass or blow off valve. Because this is...
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$164.34 $186.75
The TurboXS Hybrid 50/50 blow off valve for the WRX and Legacy GT is designed for those that want that great blow off sound without...
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$15.00
These genuine OEM Subaru gaskets for the WRX/STI (02-up) should be replaced whenever you are swapping your header, uppipe, turbocharger or exhaust system. Turbo to...
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$855.00
You can be sure that the new Perrin exhaust systems for the 2008-2010 WRX hatchback will feature the looks and performance that you would only...
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$480.96 $540.40
When searching for a high performance exhaust system for your Subaru WRX, why not go with one of the most highly recommended manufacturers in the...
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$692.34 $786.75
TurboXS has released the newly redesigned Subaru 2008-2010 WRX Sedan Dual Tip Touring Catback Exhaust System. The exhaust is a completely new redesign of their...
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$604.40 $679.10
The Invidia Q300 catback exhaust system for the 2008-2010 Subaru WRX hatchback sounds as good as it looks. The Q300 features mandrel bent stainless steel...
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$40.00
So you have a problem. You want to run a speed density conversion or blow through MAF setup on your STI but don't want to...
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$234.90
Eibach produces some of the highest quality springs in the world. They can be found everywhere from high performance street cars to full race F1...
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$195.00 $260.00
Tein S. Tech Springs for the Subaru WRX are an excellent step towards suspension tuning. They offer a more aggressive appearance and increase road holding...
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$473.29 $503.50
The Tein Street Basis Z Coilovers for the 2008-2014 Subaru WRX are some the best cost-effective and quality set of coil overs on the market....
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$857.28 $912.00
The Tein Flex Z coilovers for the 2008-2014 WRX are a full-length ride height adjustable set of coilovers that feature twin tube structured shocks that...
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$152.82
The Subaru WRX/STI/BRZ requires the Whiteline Rear Camber Adjusting Kit to be able to adjust the rear end camber settings. This kit for the Scion...
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$116.82
The Whiteline Flat Out suspension bushings are great way to get better response from the Subaru WRX and Legacy GT. The OEM bushings are very...
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$335.00
An External Wastegate (EWG) allows exhaust gases to be diverted prior to entering the turbo; creating quicker turbo spool. The GrimmSpeed EWG has a larger...
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$19.00
Have you smelled fuel vapors coming through the heater vent on cold mornings? Maybe just caught a whiff of gasoline vapor when you open the...
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$125.76
AEM's Universal Adjustable Fuel Pressure Regulator is capable of supporting enough fuel flow for engines putting out up to 1,000 horsepower! AEM incorporated their patented...
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$234.90
Eibach produces some of the highest quality springs in the world. They can be found everywhere from high performance street cars to full race F1...
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$189.00 $252.00
Tein S. Tech Springs for the Subaru STI are an excellent step towards suspension tuning. They offer a more aggressive appearance and increase road holding...
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$857.28 $912.00
The Tein Flex Z coilovers for the 2008-2014 Subaru STI are a full-length ride height adjustable set of coilovers that feature twin tube structured shocks...
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$172.13 $202.50
Perrin Front Sway Bars for WRX/STI: Available in both 22mm (7/8") and 25mm (1") diameters, Perrin front sway bars give you more control of your...
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$119.52
Whiteline Front Shorter end links for the Subaru WRX / STI that has been lowered prevents the swaybar from rubbing on the tie rod. These...
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$49.32
The Whiteline Flat Out Positive Shift Kit for the Subaru WRX/STI is an effective option to crisp up gear shifts. The Positive Shift kits include...
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$71.82
The Whiteline Flat Out Steering Rack Bushings are a great way to get better steering response from your Subaru WRX, STI amd Legacy GT. The...
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$26.78 $31.50
The Perrin Rear Subframe Lockout for the Subaru WRX/STI is designed to eliminate differential to chassis movement between the rear subframe and the uni-body. Acceleration...
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$44.82
The Whiteline Flat Out Positive Traction Kit for the Subaru will stiffen up the rear end for more precise handling. The Positive Traction Kit will...
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$44.82
The Whiteline Flat Out differential mount inserts or "positive power" kits for the Subaru WRX/STI are easy to install solution to get rid of the...
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