slp muffler only on a 87 formula 350
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Junior Member
Joined: Nov 2003
Posts: 40
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From: chicago suburbs
Car: 1988 Notchback GTA
Engine: 350 L98
Transmission: 700 r4
slp muffler only on a 87 formula 350
will this muffler be good for my car.. or will it be a waste of money to buy?
it goes for like $289 will it increase my horsepower?
http://www.slponline.com/view_produc...RTNUMBER=30078
it goes for like $289 will it increase my horsepower?
http://www.slponline.com/view_produc...RTNUMBER=30078
Thread Starter
Junior Member
Joined: Nov 2003
Posts: 40
Likes: 0
From: chicago suburbs
Car: 1988 Notchback GTA
Engine: 350 L98
Transmission: 700 r4
well i won the muffler only on ebay..
since its a straight threw muffler will that be ok for the back pressure... and how will it sound with a 2.5 inch pipe and high flow cat?
since its a straight threw muffler will that be ok for the back pressure... and how will it sound with a 2.5 inch pipe and high flow cat?
Supreme Member
Joined: Jun 2002
Posts: 1,571
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From: ATX
Car: Kitt
Engine: Classified
Transmission: T56
Axle/Gears: Moser/4:11
The SLP cat-back comes with dual tips on the driver's side right? I LOVE the sound of the SLP, but I want tips on both sides. Anyone got any ideas on ways to do this? MDformula350, do you have any sound clips?
Supreme Member
Joined: Mar 2003
Posts: 4,771
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From: Florida
Car: 1987 Black IROC-Z (SOLD)
Originally posted by tamatt27
The SLP cat-back comes with dual tips on the driver's side right? I LOVE the sound of the SLP, but I want tips on both sides. Anyone got any ideas on ways to do this? MDformula350, do you have any sound clips?
The SLP cat-back comes with dual tips on the driver's side right? I LOVE the sound of the SLP, but I want tips on both sides. Anyone got any ideas on ways to do this? MDformula350, do you have any sound clips?
Catback system different from the run of the mill ones. It lets people who know, its a SLP system.
Last edited by DJP87Z28; Apr 17, 2006 at 01:31 PM.
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Joined: Dec 2001
Posts: 559
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From: Leander, Tx
Originally posted by tamatt27
The SLP cat-back comes with dual tips on the driver's side right? I LOVE the sound of the SLP, but I want tips on both sides. Anyone got any ideas on ways to do this? MDformula350, do you have any sound clips?
The SLP cat-back comes with dual tips on the driver's side right? I LOVE the sound of the SLP, but I want tips on both sides. Anyone got any ideas on ways to do this? MDformula350, do you have any sound clips?
http://fishing.snu.edu/~operativex/n...s/nick3+44.mpg
http://fishing.snu.edu/~operativex/n...ids/nick11.mpg
http://fishing.snu.edu/~operativex/n...ids/nick22.mpg
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