EXTREME PSI : Your #1 Source for In Stock Performance Parts

Forge Motorsport Blow off Valve - Atmosphere: Mitsubishi Eclipse 1990-1994 See details Price: $180.99 MSRP: $212.93 (save 15%)	Forge Motorsport Blow off Valve - Atmosphere: Mitsubishi Eclipse 95-99 See details	Forge Motorsport Blow off Valve - Atmosphere: Mitsubishi Lancer EVO VIII, IX & X See details Price: $177.35 MSRP: $208.65 (save 15%)
Forge Motorsport Blow off Valve - Atmosphere: Subaru WRX 2002-2007 & STi 2004-2021 See details Price: $177.35 MSRP: $208.65 (save 15%)	Forge Motorsport Blow off Valve - Atmosphere: Subaru WRX 2008-2014 See details Price: $177.35 MSRP: $208.65 (save 15%)	Forge Motorsport Blow-off Valve - Atmosphere: Hyundai Genesis Coupe 2.0T See details Price: $189.00 MSRP: $208.65 (save 9%)
Forge Motorsport Dump Valve (BOV): Toyota GR Corolla 2023+ See details Price: $236.47 MSRP: $278.20 (save 15%)	Forge Motorsport Type RS Blow off Valve - Atmospheric: Mitsubishi Lancer EVO VIII, IX & X See details Price: $236.47 MSRP: $278.20 (save 15%)	Go Fast Bits Deceptor Pro II Blowoff Valve Kit: Mitsubishi Eclipse 1990-1994 See details Price: $441.00 MSRP: $490.00 (save 10%)
Go Fast Bits Deceptor Pro II Blowoff Valve Kit: Mitsubishi Evo VIII-X See details Price: $441.00 MSRP: $490.00 (save 10%)	Go Fast Bits Deceptor Pro II Blowoff Valve Kit: Nissan GT-R 2009-2014 See details Price: $755.10 MSRP: $839.00 (save 10%)	Go Fast Bits Deceptor Pro II Blowoff Valve Kit: Subaru WRX/STI 2002-2014 See details Price: $441.00 MSRP: $490.00 (save 10%)
Go Fast Bits Deceptor Pro II Blowoff Valve Kit: Subaru WRX/STI 2015+ See details Price: $441.00 MSRP: $490.00 (save 10%)	Go Fast Bits Deceptor Pro II Blowoff Valve: Nissan Silvia/240SX 1995-2002 See details Price: $441.00 MSRP: $490.00 (save 10%)	Go Fast Bits Mach 2 TMS Blowoff Valve: Subaru WRX/STI 2002+ See details Price: $184.10 MSRP: $204.55 (save 10%)
Go Fast Bits Respons Blowoff Valve: Nissan Silvia/240SX 1995-2002 See details Price: $281.70 MSRP: $313.00 (save 10%)	Go Fast Bits Respons Blowoff Valve: Subaru 00-07 WRX / 04+ STi See details Price: $281.70 MSRP: $313.00 (save 10%)	Go Fast Bits Respons TMS Blowoff Valve Kit: Mitsubishi Eclipse 1990-1994 See details Price: $281.70 MSRP: $313.00 (save 10%)
Go Fast Bits Respons TMS Blowoff Valve Kit: Subaru WRX 2015+ See details Price: $281.70 MSRP: $313.00 (save 10%)	Go Fast Bits Respons TMS Twin Blowoff Valve Kit: Nissan GT-R 2009+ See details Price: $557.10 MSRP: $619.00 (save 10%)	Go Fast Bits Response Blowoff Valve: Subaru 08-10+ WRX / 05-09 LGT See details Price: $281.70 MSRP: $313.00 (save 10%)
Go Fast Bits SV50 50mm High Flow Blowoff Valve: Universal See details Price: $281.70 MSRP: $313.00 (save 10%)	Go Fast Bits VTA Blow Off Valve: Toyota GR Corolla 2023+ See details Price: $250.20 MSRP: $278.00 (save 10%)	GReddy Type-FV Blowoff Valve (40mm): Universal See details
GReddy Type-FV II Blowoff Valve (40mm): Universal See details Price: $323.00 MSRP: $340.00 (save 5%)	GReddy Type-R Blowoff Valve: Universal See details Price: $323.00	HKS ver.4 SSQV Blowoff Valve (Includes 2 Polished Aluminum Pipes): Mitsubishi EVO X See details Price: $442.00 MSRP: $520.00 (save 15%)
HKS ver.4 SSQV Blowoff Valve: Hyundai Genesis Coupe 2.0T See details Price: $382.50 MSRP: $450.00 (save 15%)	HKS ver.4 SSQV Blowoff Valve: Subaru WRX 08-14 See details Price: $335.75 MSRP: $395.00 (save 15%)	HKS ver.4 SSQV Blowoff Valve: Subaru WRX FA20 2015-2021 See details Price: $335.75 MSRP: $395.00 (save 15%)