Japspeed T304 exhaust components
- Toyota Supra MK3 3.0 Turbo Decat Downpipe - 3" bore
- Toyota 1JZ Tubular Manifold - early 1JZ only, T4 flange with 38mm wastegate flange.
- Toyota Supra MK4 Twin Turbo Decat Downpipe - available in 2.5", or 3". Please state required size in order comments
- Toyota Supra MK4 CAT Back System - 3" bore, 4" tailpipe. Rear box exits up and out at an angle. Supplied with noise bung.
We recommend our M8 locking nuts, stud/nut kits and gasketsto secure your exhaust components properly. We do not recommend or guarantee use of the included manifold gaskets.
*Please note, these are brand new exhaust components designed to fit 10+ year old cars, mechanical knowledge will be required to fit them. We do not recommend use of the included gaskets and will not warranty them.