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GrimmSpeed

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GrimmSpeed

4.5 (123)

GrimmSpeed Version 2 Bypass Valve - 2004-21 Subaru STI, 2002-07 Subaru WRX

Name: GrimmSpeed GrimmSpeed Version 2 Bypass Valve - 2004-21 Subaru STI, 2002-07 Subaru WRX - GrimmSpeed Version 2 Bypass Valve - 2004-21 Subaru STI, 2002-07 Subaru WRX
Brand: GrimmSpeed
SKU: 49016554848562
Price: 299.0 USD
Availability: InStock
Rating: 4.9333 (2 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$299.00

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Black

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The days of sacrificing performance to leaky BPVs are over, because the long-awaited GrimmSpeed Bypass Valves are here!
The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, bu...

Reviews

4.9

15 ratings

it’s great. noticed a good difference right away, was expecting a flutter but later then realized it was removed in version 2. saw lots of videos of youtube of the version 1 flutter and i was misled. still a great bpv tho. also it sounds similiar to stock but a bit quieter.

Aaron · November 27, 2024