Forced Induction

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbow...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elbo...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree Elb...

Gotta get that Turbo XS BOV Installed somehow, and with a complete line of accessories, Turbo XS makes your life that much easier. 90 Degree ...

With new and improved styling, the Type H-RFL BOV remains true to it's roots - it's still really f'n loud! Like all Turbo XS valves, the RFL rel...

TurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been tu...

With new and improved styling, the Type H-RFL BOV remains true to it's roots - it's still really f'n loud! Like all Turbo XS valves, the RFL reliev...

Racing Bypass Valve Type H34 vents excess pressure back into the car’s air intake making the valve ideal for Mass Air Flow (MAF) metered cars where...

TurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been tu...

The Type XS Recirculating from TurboXS is the valve to get if you want an upgraded Bypass Valve but want to fully recirculate the vented boost back...

Not too loud and not too quiet, the W15-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can hear when you ...

The TurboXS 2018+ Kia Stinger GT Hybrid Blow Off Valve is our newest blow off valve and is designed specifically to replace the stock bypass valve ...

The JUKE-XS-RFL is the blow off valve of choice for the Nissan Juke owner looking for the loudest blow off valve available on the market?.  At ~115...

Not too loud and not too quiet, the JUKE-XS-HYB from TurboXS is the valve for you if you want an upgraded Blow Off Valve that you can hear when you...

The TurboXS 2019+ Hyundai Veloster Turbo Hybrid Blow Off Valve is our newest blow valve and is designed specifically to replace the stock bypass va...

The TurboXS SML Hybrid Blow Off Valve is our newest blow valve and is designed specifically to replace the blow off found used on stock Mitsubis...

TurboXS releases the first Hybrid Blow Off Valve!. The valve features an innovative re-circulation and vent to atmosphere operation. It has been...

*sold individually*HKS Max 4 GT-A GDB (E-G) Full Kit

*sold individually*HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, w...

*sold individually*HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, w...

*sold individually*HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, w...

*sold individually*HKS Super SQV 4 HONDA Civic Type-R FK8

*sold individually*Features: Installing this product creates unique sharp & high frequency SQV sound. The SQV IV unit is designed to be locate...

*sold individually*HKS Super Sqv 4 Return Kit Plus VMG/VM4

*sold individually*HKS Super SQV 4+RETURN KIT GRB/GRF

*sold individually*HKS 08-11 STi SSQV4 BOV kit

*sold individually*HKS 08-10 WRX / 05-06 Legacy 2.5 GT SSQV4 BOV Kit

*sold individually*HKS 02-07 WRX/ 04-07 STi SSQV4 BOV Kit

*sold individually*Miscellaneous HKS Blowoff valve hardware such as gaskets, O-Rings, C-Clips, valve diaphragms and mounting tubes complement the s...

*sold individually*Miscellaneous HKS Blowoff valve hardware such as gaskets, O-Rings, C-Clips, valve diaphragms and mounting tubes complement the s...

*sold individually*HKS Super Sqv Suction Return Kit BP5/BL5

*sold individually* HKS 99-04 VW Golf4 / Jetta 1.8T SSQV4 BOV Kit

*sold individually* HKS 07-08 Mini Cooper S R56 SSQV4 BOV Kit

*sold individually* HKS 90-96 300ZX TT SSQV4 BOV Kit Includes 2 Super SQV4 Units

*sold individually* HKS 10 Mazdaspeed 3 SSQV4 BOV Kit

*sold individually* HKS 07-09 Mazdaspeed 3/CX-7 SSQV4 BOV Kit

*sold individually* HKS 93-96 RX7 TT SSQV4 BOV Kit