1990-1995 Fit Nissan D21 Hardbody Exhaust Manifold Header Kawasaki Pistons Rings & Pistons Kits 81 Screw Size

81 Screw Size

For BMW K1100LT06 1989 - 2004/1999

For Mercedes-Benz GLA220 Series

Iveco DAILY V Platform/Chassis 35C17

For Hyundai Veloster 2013-2021

1990-1995 Fit Nissan D21 Hardbody Exhaust Manifold Header Kawasaki Pistons Rings & Pistons Kits 81 Screw SizeFeature: 1. Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance robbing exhaust manifold that came with your car. 2. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the