Air and Fuel› Superchargers, Turbochargers and Components
Go Fast Bits
GFB Universal Weld On Respons TMS Fully Adjustable Sound BOV/Diverter
SKU: G004 T9019
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Go Fast Bits |
| Part Number | G004 T9019 |
Videos
Installing a GFB RESPONS BOV on my 2015+ Subaru WRX Premium
Go Fast Bits TMS Respons Blow Off Valve - Subaru WRX 2008-2014
GFB Respons TMS BOV with venting bias adjust
Installing the Go Fast Bits (GFB) Hybrid BOV on my 2017 WRX!
Go Fast Bits Respons TMS BOV with Trumpet. Fully Adjustable Blow of Valve
GFB Bov Tuning | Adjusting settings
GFB Patented Sound Adjustment System
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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