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bil1024
05-18-2022, 07:39 PM
I know on the roadster the J pipes are of different lengths, does this also apply to the coupe? I need a little more length on the Pax side, the j pipes are the same length, running shorty headers on 302

David Williamson
05-19-2022, 08:48 AM
The engine on the Coupe is offset to the right just like the Roadster. I have never used the "J" pipes and not a common one on a Coupe. The 4 into 4 headers are common to both models but the Coupe is wider with the difference made up in the side pipes. Maybe time to contact FFR?
David W

Tuftster
05-19-2022, 01:47 PM
I needed a couple extra spacers between the J pipe and sidepipe on the passenger side to correct both a gap and misalignment. FFR sent me a couple different thicknesses as well as a wedge shaped one. Doesn't look as nice as I'd prefer but works until I have the funds for a better solution. Attached is a picture showing the misalignment I had but I can't find one with the spacers installed.

167004

bil1024
05-19-2022, 08:45 PM
Talked to FFR, they said one should be longer, have to return both of them so they can investigate