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! Will not fit with OEM Turbo Inlet Pipe. Must use ES4376026 turbo inlet package for proper fitment.
Brand:
ES#:
3551291
Mfg#:
025254ECS01-03
In Stock
ON SALE!
SAVE 29%
$84.99
This product was last offered at the strikethrough price on 05-02-2026
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!
Will not fit with OEM Turbo Inlet Pipe. Must use ES4376026 turbo inlet package for proper fitment.
Brand:
ES#:
3551289
Mfg#:
025254ECS01-01
In Stock
ON SALE!
SAVE 29%
$84.99
This product was last offered at the strikethrough price on 05-02-2026
LIMITED EDITION version of Forge's very popular BOV
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast
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!
Will not fit with OEM Turbo Inlet Pipe. Must use ES4376026 turbo inlet package for proper fitment.
Brand:
ES#:
3551290
Mfg#:
025254ECS01-02
In Stock
ON SALE!
SAVE 25%
$81.99
This product was last offered at the strikethrough price on 05-02-2026
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
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
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*
Brand:
ES#:
4007245
Mfg#:
TS-0204-1131
In Stock at Vendor
$335.99 USD
Free Shipping
on orders $49 and up
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!