chopped39
Well-Known Member
- Joined
- Aug 30, 2004
I saw this on Craigslist
turbo trans am ATR 3" downpipe ss buick grand national pontiac turbo - $725 (plainfield il)
ATR 3" stainless steel downpipe with and ATR adjustable external waste gate comes with clamps and in great shape except one small dent on the tube that you can see in the picture, and im pretty sure when installed on car the tube is downwards so u cant see the dent while on car and it does not affect performance, other then the small dent its in great condition this pipe bolts in the 1989 pontiac turbo trans am with the 3.8 turbo buick motor if you have one thats falling apart or rusty this is a great replacement with better flowing then the stock downpipe,,, it also has a bung professionally welded to it for wideband gauge but if not going to use a wb just put a plug in it,,,they havent made these downpipes for these cars in ages so heres your chance to own a rare but great looking and performing ATR 3" stainless steel ext gated downpipe i also have other buick grand national parts text me with ???? 630669767six
turbo trans am ATR 3" downpipe ss buick grand national pontiac turbo - $725 (plainfield il)
ATR 3" stainless steel downpipe with and ATR adjustable external waste gate comes with clamps and in great shape except one small dent on the tube that you can see in the picture, and im pretty sure when installed on car the tube is downwards so u cant see the dent while on car and it does not affect performance, other then the small dent its in great condition this pipe bolts in the 1989 pontiac turbo trans am with the 3.8 turbo buick motor if you have one thats falling apart or rusty this is a great replacement with better flowing then the stock downpipe,,, it also has a bung professionally welded to it for wideband gauge but if not going to use a wb just put a plug in it,,,they havent made these downpipes for these cars in ages so heres your chance to own a rare but great looking and performing ATR 3" stainless steel ext gated downpipe i also have other buick grand national parts text me with ???? 630669767six
