true dual exhaust
Thread Starter
Senior Member

Joined: Mar 2007
Posts: 574
Likes: 2
From: Muscatine IA
Car: 91 Firebird Formula
Engine: 383
Transmission: built 700r4
Axle/Gears: 4.11, 9inch
true dual exhaust
all right heres the deal. i want to put a 2.5 inch true dual exhaust on my 91 formula Tbi automatic. everyone tells me to do a search for it on the forum however i have to dig and dig to find what im looking for and even then it seems like a bunch of pictures with people bragging about the great job they did with out giving any instructions on what they used as far as pre bent pipe or if the did it themselvs.
if you could help me out on where to look or tell me how to do it if you have done it your self that would
if you could help me out on where to look or tell me how to do it if you have done it your self that would
Supreme Member
iTrader: (3)
Joined: Feb 2006
Posts: 1,093
Likes: 0
From: western ny
Car: '82 formula clone, 95 saab 900se
Engine: 350 vortec'd tbi, 2.0L turbo
Transmission: 700r4, 5 spd
Axle/Gears: 10 bolt 2.77 open
Re: true dual exhaust
people tell you to search because then you dont start new threads like this, which clogs up the database with information that has all ready been posted elsewhere. so just keep on digging
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