GFB HYBRID TMS Dual Outlet 2016+ Hyundai i30 SR 1.6T GDI fragrances 2009-2013 GMC Sierra 2500 HD

2009-2013 GMC Sierra 2500 HD SLE 2001-2007

2007-2014 Chevrolet Silverado 2500 HD LT 97

30TQ and stay 10° cooler

aFe Powers new deep transmission pan brings performance engineering to the protection of your trucks transmission

2001 Ford Mustang SVT Cobra 1998-2002 Pontiac Firebird Trans Am 2004 Pontiac GTO Base

GFB HYBRID TMS Dual Outlet 2016+ Hyundai i30 SR 1.6T GDI fragrances 2009-2013 GMC Sierra 2500 HDALL THE PERFORMANCE WITH THE NOISE! , The Hybrid valve is back! In 1999, GFB? s first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound. , As a benefit, this