GFB Respons TMS Turbo Blow Off Valve
GFB Respons is an adjustable blow off valve which is half venting and half plumb back.
Performance AND sound without compromise!
- Adjust the volume of your blow-off sound
- Up to 30% faster boost recovery on gearshift
- Get the blow off sound without the hassles - even on sensitive MAF-based systems
- Hold unlimited boost pressure
- Direct bolt-on
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