Looking for new exhaust system n intercooler ??

Aug 27, 2020
I have a 1985 Buick grand national. I want to get a new exhaust system, any suggestions on where to go or system that works best ..
Also I need a intercooler setup . I’m looking to add to this car .. any suggestions???

Thanks !


Comic Book Super Hero
Feb 16, 2009
Western MN
Is it an existing hot air car?

The go to intercooler is a 86/87 swap. New (used) intake manifold, turbo, wiring harness, exhaust manifolds, ect. You can get all the parts from a partout for ~$2k.

ATR, Pypes, Hooker, GN1, all make nice turbo buick exhausts. You can spend $300 up to $1000 in normal stainless up to polished high grade stuff.

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