3rd gen catback on a 4th gen car?
Thread Starter
Member
Joined: Jun 2002
Posts: 182
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From: Anoka MN
Car: 89' RS
Engine: 5.0
Transmission: slipping 700r4, soon probuilt
3rd gen catback on a 4th gen car?
i gotta 3 inch cat back system for a 3rd gen camaro. but im trying to get rid of it my friend has a 4th gen firebird with a 6 in it. Do you guys think it could bolt in pretty easy? or what is different?
Joined: Jul 1999
Posts: 10,950
Likes: 26
From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
The I-pipe and over the axle pipe are the same. The difference is the way it bolts to the cat.
Thread Starter
Member
Joined: Jun 2002
Posts: 182
Likes: 0
From: Anoka MN
Car: 89' RS
Engine: 5.0
Transmission: slipping 700r4, soon probuilt
is it different cuz the cat is 2.5 and the exhaust is 3 or is it the way it bolts up all together? how can i get that to bolt up right? so the hangers are all welded in the same areas?
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Joined: Jun 2000
Posts: 164
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From: corvallis. or
Car: 1990 iroc
Engine: 350 tpi
Transmission: 700r4
what year 4th gen? it can be made to work but cat connection and the hanger will have to be modified some.
the 93-97 are mor similar on the cat than the 98-02
the 93-97 are mor similar on the cat than the 98-02
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