PERRIN Rotated Turbo Tuner Kits are designed for customers that are looking to add 300-750 wheel horsepower. Each kit includes: intake system, 3" downpipe, boost tube connection for front mounted intercoolers, and all other parts needed for installation for those who already have an FMIC.
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Perrin 08+ Subaru WRX/STi Black Rotated Turbo Tuner Kit
PERRIN Rotated Turbo Tuner Kits are designed for customers that are looking to add 300-750 wheel horsepower. Each kit includes: intake system, 3" down..
Create a smooth sounding exhaust note while increasing horsepower and torque with the PERRIN E4-Series Equal Length Header.2002-2005 WRX - Yes, requir..
Improve turn-in and increase handling proficiency with the PERRIN Positive Steering Response System (PSRS).1993-2001 Impreza - Yes2002-2007 WRX - Yes2..
SB10-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphra..