BOV's & Diverters

Specific Product Information Using GFB’s TMS technology for the Kia Stinger the Mach 2 can help return the engine to peak boost up to 30% faster t...

Description If cars like yours typically suffer issues such as backfiring and stalling when using a fixed-ratio atmosphere-venting BOV, the Respons...

Description The Hybrid valve is back! In 1999, GFB’s first Hybrid valve pioneered the dual port design, which was so successful the technology has...