89 V8 RS.
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Junior Member
Joined: Apr 2001
Posts: 1
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From: Chicago
89 V8 RS.
Guys- Flowmaster 40's. What do you recommend I do? 2 1/2 inch or 3? Should I not even go with the 40's? Should I use a nother muffler? IM not going to change the piping. Just the muffler and add tips. Help me out please 
Joe
Joe
Joined: Jul 2000
Posts: 7,386
Likes: 1
From: In a mint Third Gen!
Car: Red 87 IROC-Z28 T-Top
Engine: 5.7 Tuned Port Injection
Transmission: 700R4 Auto
Axle/Gears: BW 9-Bolt 3.27
What sound do u want and how is the car modded??
------------------
Looking For:
87 IROC-Z28 350 TPI
The car I want.
84 TRANS AM 305 H.O.
Another car that would be OK to own while I still look for the IROC-Z!!
------------------
Looking For:
87 IROC-Z28 350 TPI
The car I want.
84 TRANS AM 305 H.O.
Another car that would be OK to own while I still look for the IROC-Z!!
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Gunner242
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Dec 25, 2015 04:49 PM