B series Throttle Body Gasket E30 Closed Loop 02 Control

Closed Loop 02 Control

Our plate design ensures that no additional flywheel mass is needed due to an overly thick plate

our setup also incorporates a 88A poly bushing to help reduce vibration and noise

Haltech 86 Electronics Package

B series Throttle Body Gasket E30 Closed Loop 02 ControlIf you want to eliminate potential vacuum leaks on your K swapped car equipped with a B series 74mm throttle body, this gasket is for you. We've deleted the unnecessary air passages found on all other aftermarket gaskets, and have also built these out of steel reinforced 0. 100" material to ensure a perfect seal every time. Note: as of July 1, 2018, all throttle bodies and Ultimate Swap Packages come standard with this gasket.