Skunk2 B Ultra Race Manifold Secondary Black High Volume Fuel Rails Seat Rails This coupler adapts a 3-1/2

This coupler adapts a 3-1/2 inch to a 3-1/4 inch tube and is 2-1/2 inches in length

Together with a no-tip

5mm Bore -3

Vibrant Male -6AN to 5/16in Hose Barb Straight Aluminum Adapter Fitting

This direct-fit catalytic converter is designed specifically for the 2014-2018 Subaru Forester

Skunk2 B Ultra Race Manifold Secondary Black High Volume Fuel Rails Seat Rails This coupler adapts a 3-1/2Engineers at Skunk2 Racing have developed primary and secondary fuel rails for the popular Ultra Series Race intake manifold. Skunk2's newest fuel rails are made from 6061 T6 aluminum, features large 0. 669 in. internal bores and 8 AN o ring thread, and can support up to 1,200hp. This Part Fits: Year Make Model Submodel 1997 2001 Acura Integra GS 1992 2001 Acura Integra GS R 1994 2001 Acura Integra LS 1994 1998 Acura Integra RS 1995 1996 Acura Integra