whats the dynomax cat back cost for an 85 trans am with 4 bolt converter flange and 305 TPI HO? I was going to go through summit to get it, i need to know part # also. Was it hard to installl for u guys who have it? How does it sound? Sounds isnt really to much of a thing to me i just wanted something that looks OEM but flows better.

BTW if n e one has pics of the tailpipes that would be great........thanx

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1989 pontiac firebird
bright red exterior(just repainted)
grey interior
5 spd
305 TBI (stock)
WS.6 formula wheels
3.73 posi rear end
http://members.aol.com/j007golden/Mikey89.html
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1985 trans am
factory bright yellow
4 wheel disks
16 inch wheels
305 TPI
power antenna and mirrors
t tops

 

I got mine from Jeg's. It was not even $200. I installed it in my dad's 85 T/A 4bbl 305. The exhaust system looks like the stock one, even the tailpipes. Everything is 2.5". The only difference is the muffler. check this out this is for an 87 http://home.adelphia.net/~areinike/ click on exhaust project.

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1988 GTA 5.7L TPI Auto
355 ci. block,TPIS ZZ-9 Camshaft, SLP Headers, B&M Holeshot 2400 Stall Converter, 3.73 Richmond Gears

"Why ride a stang when birds can fly?"

http://www.geocities.com/thegta

 

thanx alot, thats basicly all the info i really needed