Let your turbo blow off some air for an exhilarating driving experience!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4033242
Mfg#:
028495ECS01
In Stock
ON SALE!
SAVE 20%
$87.99
This product was last offered at the strikethrough price on 05-02-2026
Seamlessly install a Kompact EM Valve without the need for adaptors, hoses, or additional assembly.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4745463
Mfg#:
TS-0223-1079
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$350.99
This product was last offered at the strikethrough price on 06-05-2026
Seamlessly install a Kompact EM Valve without the need for adaptors, hoses, or additional assembly.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4745487
Mfg#:
TS-0223-1279
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$309.99
This product was last offered at the strikethrough price on 06-05-2026
Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Simple bolt-on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4715320
Mfg#:
01-839-02093-5
In Stock
Limited Qty Sale
$139.00
This product was last offered at the strikethrough price on 05-06-2026
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *General use blow off valve for custom big turbo applications - Not a direct fit valve*
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *General use blow off valve for custom big turbo applications - Not a direct fit valve*
Used to seal the valve to the new adapter flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
1905454
Mfg#:
2418T178
Ships in 1-2 days
ON SALE!
SAVE 40%
$6.99
This product was last offered at the strikethrough price on 05-02-2026
Replaces the failure-prone factory diaphragm for rock-solid boost control
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5456834
Mfg#:
VWR144002
Ships in 3 Business Days
$440.99 USD
Lifetime Replacement
More About Blow Off Valves
The blow-off valve releases boost pressure when the throttle butterfly valve is closed either between shifts or whenever you're lifting off the throttle. Replace a failing BOV to prevent boost leaks or upgrade to a performance blow-off valve for better sound and higher boost pressure thresholds!
Lifetime Replacement
