Anyone make 3 1/2-4" catbacks besides mufflex?
Joined: Feb 2000
Posts: 1,855
Likes: 13
From: St. Augustine, FL
Car: 89 GTA
Engine: 383
Transmission: 4L80E
Axle/Gears: 12 bolt-3.73
I don't think anyone else sells a bolt-on kit like they do. Car-pro in MI and Lanes in Dallas will build you a system, but you have to bring your car in.
Try calling around to the truck repair places, they might fix one up for you since no regular exhaust shop will touch anything bigger than 3" pipe.
Try calling around to the truck repair places, they might fix one up for you since no regular exhaust shop will touch anything bigger than 3" pipe.
Thread
Thread Starter
Forum
Replies
Last Post
transaero
Engine/Drivetrain/Suspension Parts for Sale
2
Aug 31, 2015 01:14 AM





