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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
tuned and dyno-tested specifically for the Evo X
Every BC camshaft profile has been prototyped and dyno tested for proven horsepower results prior to placed into mass production
Constructed of full 3" aluminum tubing with a custom aluminum airbox and a dual cone intake filter
Over tightening will result in snapping the head off the screw
Grimmspeed Overtake BB500 Turbo Kit for EJ WRX/STi (123006) Buschur tuned and dyno-tested specifically forThe Grimmspeed Overtake BB500 Turbo Kit is a stock location, bolt on turbo for 2004+ Subaru STi and 2002 2014 WRX. The BB500 is a quick spooling, ball bearing turbo able to hit 40 psi before 4100 rpm. Testing delivered 129 HP over a tuned stock STI turbo even more expected with additional mods! Just like with the JB400, drivability was the #1 goal and by combining slick aero wheel designs with a dual ceramic ball bearing center housing rotating
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