Random Technology???
Senior Member
Joined: Mar 2001
Posts: 875
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From: Scranton, PA/North Brunswick, NJ
Car: 1986 Pontiac Trans Am
Engine: 5.0 TPI
Transmission: 700R4
I didnt buy the cat-back exhaust system from them, but i bought a converter from them and added it to my flowmaster 2-chamber....it sounds AWESOME.....lets put it this way....a Mustang owner approached me and asked me if I put headers on my 305
Supreme Member
Joined: Jul 2000
Posts: 1,341
Likes: 0
From: Where the chicks absolutely LOVE the V-8 rumble!
Car: 92 RS - Fully Restored w/Custom Int
Engine: LO3 with some mods
Transmission: T-5
Axle/Gears: 3.42 Richmond
I'm not doubting the sound or performance improvement, but nobody here has ever been able to justify their high prices. Especially for their cats.
Supreme Member

Joined: Sep 2001
Posts: 1,195
Likes: 0
From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
I've got it on mine and I am very pleased with it. I got mine from ThunderRacing for under $400 shipped. I don't have the RT cat. I am using the CarSound cat. If you are looking for performance, go with the RT Catback with carsound cat. I have done some dyno test with different exhaust and this is the best setup I have found. From the test that I have done, stay away from Flowmaster if you are looking for performance. It isn't much different than stock. It sounds good but the flow is very restictive.
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