GFB Respons Diverter / Blow Off Valve with Sound Adjustment System for Audi VW Ford Mazda XK X150 (2005-2014) Two DV+ options for Subaru

Two DV+ options for Subaru WRX 2022+ models

NO CEL Guaranteed

Install Guides

Separate configurations for rebound and compression: Red for rebound

the solenoid on the OE diverter is directly connected to the valve mechanism

GFB Respons Diverter / Blow Off Valve with Sound Adjustment System for Audi VW Ford Mazda XK X150 (2005-2014) Two DV+ options for SubaruRESPONS TMS : SMARTER THAN A DUAL PORT BLOW OFF VALVE Atmosphere venting BOV wont work on your car? Try a GFB Respons youll be surprised! Just another dual port BOV? On the surface, it may look like just another dual port blow off valve, but the Respons is actually much more than that. Featuring GFBs venting bias adjustment system, the Respons allows you to precisely control how much air vents from each of the two outlets. Why is this so important?