This is the Killer B SWAIN Coated Twin Scroll Equal Length Header.  This is the turbo header specially designed to work with the FA20 platform, and it features durable stainless steel construction to provide you with long-lasting performance. This manifold has been designed with smooth bends to optimize the exhaust flow which will maximize the performance from both a factory or aftermarket ...
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Killer B Motorsport Oil Baffle Windage Tray EJ OnlySubaru Models (inc. 2002-2014 WRX / 2004+ STI)
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Killer B Motorsport Aluminum Oil Pan PackageSubaru Models (inc. 2002-2014 WRX / 2004+ STI)
This is the Killer B Motorsport Aluminum Oil Pan Package . This is the ultimate oil pan package that includes Killer B Motorsport's oil pan that has been designed to hold more oil while providing clearance for most aftermarket header/exhaust manifold setups. Below is a breakdown of the included components and their main purposes to improve the performance of your vehicle. KILLER B ...
The goal of this product is simple. To function as its Air/Oil Separator description implies: the removal of oil, in liquid or vapor form, from the vented crankcase gasses. Simple in premise, but function wise there’s a bit more to it. Varying oil droplet sizes, with differing pressure and velocity conditions. Different engines with varying venting characteristics or a street car vs a track or ...
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Killer B Motorsport Air Oil Separator Complete KitSubaru STI 2008+ / Subaru WRX 2008-2014
After years of ...
This product was designed to create more space in the engine compartment by combining two reservoirs into a single component. For anyone running a larger radiator, or custom intercooler tubing, this frees up valuable space with an extremely rugged solution. The plastic reservoirs are replaced with 1/8” thick laser cut and formed aluminum that is hand TIG welded to provide reliability under the ...
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Twin Scroll Equal Length HeadersSubaru WRX 2015+
All headers are made to order. Roughly a 3-4 week lead time.   ...
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Killer B Motorsport Ultimate Oil PickupSubaru Models (inc. 2006-2014 WRX / 2004+ STI)