Quick view 2016+ Focus RS 2.3 Bypass Valve (Full Recirculation) MSRP: Was: Now: $200.00 Choose Options
Quick view 2016+ Focus RS 2.3 Blow Off Valve Installation Manual *For USDM [MAP Tuned] Spec Vehicles* No aftermarket tuning required. Will work on stock tune or aftermarket tunes. This high performance VTA (vent to atmosphere) blow-off valve is precision machined out... MSRP: Was: Now: $179.00 Choose Options
Quick view 2016+ Focus RS 2.3 Bypass Valve (Full Recirculation) Installation Manual Want the added strength and performance of our Blow Off Valve but not the biggest fan of the added noise? Search no longer! Introducing the Boomba Racing Bypass Valve. This piece is very similar to our Blow Off Valve, but... MSRP: Was: Now: $200.00 Choose Options
