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Volkswagen Jetta Performance Blow Off Valves

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HKS Adapter Flange O-Ring

ES#1905454 - 2418T178 - HKS Adapter Flange O-Ring - Used to seal the valve to the new adapter flange - ECS - Audi Volkswagen

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:
ECS - Corporate Logo
ES#:
1905454
Mfg#:
2418T178
Ships in 1 day
ON SALE! SAVE 40%
$6.99

This product was last offered at the strikethrough price on
05-02-2026

$4.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Blow-Off Valve Kit - Black Valve *Scratch And Dent*

ES#5340435 - FMDVMK7A1 - Blow-Off Valve Kit - Black Valve *Scratch And Dent* - Cure your leaking diverter valve problems for good! - Scratch & Dent - Audi Volkswagen Porsche

Cure your leaking diverter valve problems for good! ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5340435
Mfg#:
FMDVMK7A1
In Stock
ON SALE! SAVE 12%
$323.99

This product was last offered at the strikethrough price on
05-02-2026

$285.05 USD
Free Shipping
on orders $49 and up

Forge 1.5T Dump Valve Kit - Black

ES#5434458 - FMDV49BLK - Forge 1.5T Dump Valve Kit - Black - Prevent turbo surge and prolonging the life of your engines turbocharger - Forge - Volkswagen

Prevent turbo surge and prolonging the life of your engine’s turbocharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
5434458
Mfg#:
FMDV49BLK
Ships in 3 Business Days
$351.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Blow Off Valves

The faster you can release boost pressure between shifts the faster you can build it after the gear change. Upgrade your diverter valve with a performance blow-off valve from the industry-leading brands you trust.

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