Description Replaces plastic OEM valve parts with metal for reliability and strength on cars running higher boost Direct-fit replacement Exclusive pressure-balancing design so it will always stay shut under ANY boost pressure Real-World Performance Benefits Exceptional Engineering Special Introductory Price! GFB’s DV design solves the longevity and boosts leaking issues that are common with factory diverter valves, and also changes the operation method to “pilot actuation” (read about this below) to ensure better performance on stock or modified engines. Furthermore, these benefits won’t cost you the Earth! Rather than throwing the entire factory diverter valve system in the trash (like other manufacturer’s “solutions”), the DV keeps what works, and replaces what doesn’t. WHAT DOES IT FIT? The T9654 is a duel venting direct factory replacement for the pneumatic diaphragm type BPV (Bypass Valve) used on Ford, Volvo, Porsche, & Borg Warner Turbos. WHY NOT JUST USE A SPACER? There are many “BOV spacers” on the market that make noise. However, they do this simply by using the factory diverter valve and redirecting the air to the atmosphere. Therefore, the performance deficiencies of the factory diverter valve design remain, and furthermore, the flow capacity of the factory diverter is significantly reduced because of the small venting holes used in these BOV spacers. THE BOTTOM LINE IS… The DVX offers a TRUE PERFORMANCE improvement, INCREASED BOOST-HOLDING ability, and a blow-off sound that is COMPLETELY ADJUSTABLE from factory-silent to ear-shattering!
