GFB T9507 To Fit Subaru WRX 2015 On Deceptor Pro II Adjustable Blow Off Valve headphones *An additional adaptor is required

*An additional adaptor is required for the connection of the remote control (Art

5 mmVoice coil winding height 12

Centre bore size : 66mm

The flared port entry and exit further enhance sound quality by minimizing air-flow noises through the port

1 x pair uprated rear shock

GFB T9507 To Fit Subaru WRX 2015 On Deceptor Pro II Adjustable Blow Off Valve headphones *An additional adaptor is requiredBrand New Now You Can Control The Sound Of The BOV From Inside The Cabin! So how much more can you do with a blow off valve? Well, the Deceptor Pro II takes the Respons concept even further Adjust your BOV venting bias electronically on the flyRevised porting to optimise flow and venting biasCompact design fits in most factory valve locationsDirect bolt on for many vehiclesNew bore finishing process ensures a lifetime of reliable operation Deceptor