Running a different muffler....
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Joined: Mar 2007
Posts: 145
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From: Phelps, NY
Car: 87 Firebird Formula, 97' GMC Sierra
Engine: LT1, 4.3 Vortec
Transmission: T-56, 4L60E
Axle/Gears: 4.10 Posi, 3.42 Posi
Running a different muffler....
Hey guys, I was just thinking about the exhaust on my 87' Formula and had a question. It's the stock exhaust right now, but I had 2 Flowmaster (I believe they're 40 series, not sure) single in single out mufflers, of which I'd like to put one on the car. I figure I could chop a piece out of the I pipe and put one in there, but I was wondering if there's a kit or something I could use to connect to the single out muffler and split somewhere farther back that would allow me to keep dual rear exit tips? (like the SLP LM exhaust I believe) or would that be more of a custom/ fab job? Also if anyone has any pics and or sound/video clips of a setup like this, that'd be great. Thanks!!
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