SUBARU > EJ20/EJ25 WRX & STi > TURBOS & BOOST > BLOW OFF VALVES

SUBARU WRX & STi - BLOW OFF VALVES      ///      BACK TO TOP
	TiAL QR BLOW OFF VALVE The TiAL QR is a compact recirculating blow off valve. The reciruclation port uses the standard TiAL V-band flange and can be converted into a standard Q BOV by swapping the bottom piece. Available in all 5 TiAL colors. Universal Application. TIAL QR
	TiAL Q BLOW OFF VALVE Q is the first revision of the original TiAL BOV. The Q bolts up to any standard TiAL flange, no re-welding. This is the highest flowing BOV on the market. It's offered with a variety of springs for different vacuum levels. Available in all 5 TiAL colors. Universal Application. TIAL Q
	GO FAST BITS WRX & STi MACH 2 BLOW OFF VALVE The GFB Mach 2 Blow Off Valve is a direct, bolt-on replacement for the 2002-2014 Subaru WRX & STi. There is a conversion kit available for this BOV to make it vent to atmosphere if you change set-ups in the future. 2002-2014 WRX & STi. T9103
	GREDDY TYPE FV BLOW OFF VALVE & INSTALL KITS The GReddy Type FV Blow Off Valve features a unique floating valve design with opposing springs allowing to improve control, response and idle in turbocharged applications. The new top hat design allows for rotating of the vacuum nipple without disassmebly of the unit. This BOV is best suited for vehicles handling 100 to 400 horsepower. Subaru WRX & STi Models. 11501665,11561207,11561210
	HKS SUPER SQV4 BLOW OFF VALVE HKS introduces the next model Super Sequential. Reliable functionality of the Super SQV 4 is unchanged and utilizes the same mounting flanges as all previous generation SSQVs. Universal Application. 71008-AK001
	PERRIN UNIVERSAL BLOW OFF VALVE The Perrin universal BOV is CNC machined from 6061 billet aluminum. This universal fitment has large 1.325" tube connections for easy installation. The adjustable cap design allows you to adjust the volume of air released. Available in black or red. Universal Application. ASM-INT-600RD,ASM-INT-600BK
	TURBO XS TYPE H RFL It's Really F'n Loud! The RFL relieves compressor pressure surge caused by changing gears or backing off the throttle and is comfortable running up to 35 psi. Comes standard with both a mild steel and an aluminum weld-on adapter. Universal Application. BOV-RFL
	FORGE RECIRCULATING VALVE) (04-14 STi & 02-07 WRX) Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. 2004-2014 Subaru STi. 2002-2007 Subaru WRX. FMDVSUB03
	FORGE ATMOSPHERIC VALVE (04-14 STi & 02-07 WRX) Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. 2004-2014 Subaru STi. 2002-2007 Subaru WRX. FMDVSUB01
	FORGE RECIRCULATING VALVE (08-14 WRX) Made from billet aluminium, this recirculating diverter valve dumps the charge-air back into the air intake system keeping external noise to a minimum. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. 2008-2014 Subaru WRX. FMWRX3
	FORGE ATMOSPHERIC VALVE (08-14 WRX) Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. 2008-2014 Subaru WRX. FMDVECL201
SUBARU WRX & STi - BLOW OFF VALVE FLANGES      ///      BACK TO TOP
	TRS ALUMINUM TIAL BLOW OFF VALVE WELD FLANGES TRS Aluminum TiAL Sport Blow Off Valve Weld Flanges are available for 2.5" and 3" piping. USA Made and will accomodate all TiAL Q's and TiAL QR valves. Universal Application. TRS-BOV-TIAL-2.5,TRS-BOV-TIAL-3
	TIAL SPORT WELD-ON BLOW OFF VALVE FLANGES Genuine TiAL Sport Weld-On Blow Off Valve Flanges are CNC machined and available in Aluminum, Mild Steel or Stainless Steel. Come as pictured with a 2.5" radius for your intercooler piping and can be modified to suit. Replacement O-Ring is also available below. Universal Application. BVWFAL,BVFMS,BVFSS,BVORINGFL
	HKS WELD-ON FLANGES (SSQV) The HKS SSQV Weld Flanges weld-on steel and aluminum flanges can be utilized for applications needing custom mounting of SSQV and Racing BOV II units. Universal Application. 71002-AK011,71002-AK012,71002-AK013
	TORQUE SOLUTION HKS BOV ADAPTER FLANGE The Torque Solution Billet HKS SSQV Blow Off Valve Adapter allows you to direct fit your blow off valve to your 2002-2007 WRX or 2004-2014 STi top mount intercooler without any welding or modifications at all. 2002-2007 Subaru WRX 2004-2014 Subaru STi TS-SU-HKS
	TORQUE SOLUTION HKS BOV ADAPTER FLANGE The Torque Solution Billet HKS SSQV Blow Off Valve Adapter allows you to direct fit your blow off valve to your 2008-2014 WRX or 2005-2009 Legacy GT top mount intercooler without any welding or modifications at all. 2008-2014 Subaru WRX 2005-2009 Subaru Legacy GT TS-SU-HKS2
	ATP TURBO GREDDY BOV ADAPTER FLANGE The ATP Adapter flange allows you to bolt a GReddy (Type R/RZ/RS/S) BOV onto a stock location Subaru WRX/STi intercooler. All mounting hardware is included to mount and vent to open atmosphere. For recirc, you will need the 1.25" ATP Plug. Subaru WRX & STi Models. ATP-FLS-078
	ATP 1.25" BILLET BLOW OFF VALVE BLOCK-OFF PLUG The ATP 1.25" Billet Plug for blocking off either the inlet or outlet of your blow off valve. Generally used to block off the return line when running a fully atmospheric BOV. This is a universal application but is generally used on the Mitsubishi Evolution VIII/IX/X and some Subaru WRX & STi. Universal Application. ATP-FLS-045
SUBARU WRX & STi - INSTALL & REPLACEMENT PARTS      ///      BACK TO TOP
	STM REPLACEMENT O-RING FOR TIAL BOV FLANGE STM Replacement O-Ring for TiAL BOV Flanges. Works with TRS Flanges also. Universal Application. STM-0424745
	TIAL QR BOTTOM PORTION TiAL Blow Off Valve "QR" Bottom Portion. If you're having idle issues venting to atmosphere, this bottom portion allows you to convert your "Q" to a "QR" with the recirculation fitting. Must be the newer style TiAL. Does not fit the older style. Available in all 5 TiAL colors. Universal Application. TL-QRB
	TIAL Q BOTTOM PORTION If you're ready to switch to your set-up and no longer need the recirculation valve, you can simply swap out the bottom portion instead of having to buying a whole new blow off valve. Must be the newer style TiAL. Does not fot the older style. Available in all 5 TiAL colors. Universal Application. TL-QB
	TIAL Q, QR & BV50 REPLACEMENT SPRINGS TiAL Sport Q, QR & BV50 Replacement Blow Off Valve Springs. For New-Style (Version 2) Blow Off Valves only. Click to see vacuum spring chart. Universal Application. BVSPRING
	TIAL CLAMP PIN, NUT & BOLT TiAL Blow Off Valve Replacement Clamp Pin, Nut and Bolt. Universal Application. TIAL BOV CLAMP
	TIAL SPORT REPLACEMENT ALUMINUM BOV CLAMP TiAL Sport Replacement Aluminum BOV Clamp for the 50mm, Q and QR Blow Off Valves. Universal Application. BVCLAMPASM
	TIAL SPORT Q & QR BOV REPLACEMENT DIAPHRAGM Genuine TiAL Sport Replacement Diaphragm for Q & QR Blow Off Valves. Universal Application. QDIAASM
	GO FAST BITS MACH 2 BOV ATMOSPHERE-VENT CONVERSION KIT The GFB Mach 2 BOV Conversion Kit is designed for the T9103 Subaru BOV and allows you to vent the valve to atmosphere instead of recirculating. Included is a stiffer spring to help keep the valve closed at idle to prevent stalling and backfiring, the new trumpet and plug. GFB 2002-2014 WRX/STi Mach 2 BOV. 5933
	GREDDY REPLACEMENT BLOW OFF VALVE GASKET Genuine GReddy replacement blow off valve gasket for Type RZ, Type RS, Type S, Type R and Type R Stiff Spring blow off valves. Gasket seals between GReddy bov and blow off valve flange. Universal Application. BOVGASKET
	GREDDY TYPE FV/RZ BOV FUNNEL OUTLET ADAPTER GReddy Type FV/RZ BOV Optional 8 Port Funnel Outlet Horn Adapter for Type FV & RZ BOVs. Universal Application. 11900449
	SUBARU BLOW OFF VALVE GASKET Genuine OEM Subaru Blow Off Valve Gasket. 2004-2015 Subaru STi. 2002-2005 Subaru WRX. 2015 Subaru WRX. 21896AA072
	SUBARU BYPASS VALVE O-RING Genuine OEM Subaru Bypass Valve O-Ring. 2008-2014 Subaru WRX. 22656AA020
	BLACK SILICONE VACUUM HOSE STM offers high quality, thick-walled, pure silicone vacuum hose in 3mm, 4mm and 6mm. Vacuum hose is sold by the foot, simply adjust your quantity when checking out. Sold Per Foot. FT-VB-012,FT-VB-016,FT-VB-025
	BLACK T-FITTINGS Black T Vacuum Fittings. 3, 4 and 6mm sizes. Universal Application. 10110,10109,12926,10108

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