Respons TMS Adjustable Bias Venting Diverter Valve - BOV
GFB Respons TMS Direct fit Blow Off Valve or BOV with GFB TMS advantage. Patented adjustable venting bias system diverter valve.
When we say “bolt-on”, that’s EXACTLY what we mean. Everything you need is included, it fits directly in the factory location (not on a separate adaptor), and no modifications to the car are required.
GFB Respons is an adjustable blow off valve which is half venting and half plumb back.
Performance AND sound without compromise!
Suits: