Mitsubishi EVO I-X /Colt 33mm In / 33mm Out HYBRID TMS GFB [T9233]

The Hybrid is Back!

Celebrating 20 Years of the World’s First Dual-Outlet Blow-Off Valve

Back in 1998, GFB’s Hybrid revolutionized the turbo world as the first-ever dual-port BOV—solving stalling and backfiring issues while still delivering that signature blow-off sound. Its groundbreaking design has since been adopted industry-wide.

Now, in celebration of 20 years of innovation, the Hybrid is back! Featuring configurable venting options—full recirc, full atmosphere, or 50/50—and available in direct bolt-on kits for popular vehicles.

A piece of history, built for today’s performance. Get yours now!

MITSUBISHI Eclipse 2G 4G63t 1995-1999
SUBARU Liberty/Legacy GT MY10-14 (BM, BR)
MITSUBISHI Lancer EVO VI-VIII 99-05
MITSUBISHI Outlander/Airtrek Turbo R (4G63T) 2001-2008
SUBARU WRX MY97-98
SUBARU WRX MY97-98
MITSUBISHI Galant VR4 E84A 6A12TT 92-96
MITSUBISHI 3000GT VR-4 6G72 92-99
MITSUBISHI Lancer EVO I-III 92-96
MITSUBISHI Lancer EVO I-III 92-96
MITSUBISHI Lancer GSR 1.8 4G93 92-96
MITSUBISHI Lancer EVO I-III 92-96
MITSUBISHI Lancer Ralliart 4B11T 08-on
MITSUBISHI GTO Twin turbo 6G72 89-00
MITSUBISHI GTO Twin turbo 6G72 89-00
MITSUBISHI GTO Twin turbo 6G72 89-00
MITSUBISHI Lancer EVO X 07-on
MITSUBISHI Lancer EVO X 07-on
MITSUBISHI Colt Ralliart All 4G15 06-on
MITSUBISHI Colt Ralliart All 4G15 06-on
MITSUBISHI Lancer EVO VI-VIII 99-05
MITSUBISHI Lancer EVO IX 05-07