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View Full Version : Cat back on my car?


usp55
11-30-2008, 09:47 PM
My muffler rusted through at the connection from the over axle pipe the other day and im looking to upgrade my exhaust and get it plumbed out the back. I have a cutout in the I-pipe (its closed Josh) and id like to get rid of it.

Im looking at either the tsp rumbler or loudmouth 1, Either way i need an adaptor pipe wich SLP charges $109 for what basically looks like an S-pipe.

My question is do i but the pre-made one or so u think i can have a shop make one and fit it better to my v6? I just dont see how that pipe costs over a hundred bucks.

Also what are the size of either the TSP or SLP outlet before their tips? I want to keep the tips i have as they flow nicely with my body kit, but im pretty sure they are only 2.25" or maybe 2.5" inlets.

reference:
http://www.fquick.com/images/vehicles/full/18115180831.jpg (http://www.fquick.com/garages/viewgallery.php?action=viewimg&id=180831)




is there gona be any trouble getting those tips centered in the body kit with one of these catbacks?

sweetbmxrider
11-30-2008, 10:02 PM
first off, are you getting rid of the cutout? pm me :D

you could definitely have that pipe made. slp includes hangers too but its not a crazy pipe, they just make a smooth bend. i am almost positive the SLP tailpipes are 2 1/2", i could be mistaking. alls i know is my gmmg's fit perfectly, so that size! they do make adapter pipes that step up or down in sizes if you need to go that route.

NJSPEEDER
11-30-2008, 10:10 PM
Rumbler or Loudmouth are going to sound absolutely horrible on your car. Please don't do it.

usp55
11-30-2008, 10:14 PM
i have a 2.5" cutout (used to have an e-switch on it but i died after a year) in the i pipe just under my pass rear seat. I like it loud so its nice but on a six it gets raspy above 3k. The sound clip below docent lie, nice at idle but at 75% throttle in the video its not so pleasing. Def an acquired sound that i have grown to like, alittle.

I think a GMMG is over kill on a v6, in the sense that why put more money into this car when its never gona sound like a v8. GMMG just seems like a waste. I'd prob end up ripping it off and putting it on my next car. I just want to keep up on maintenance and use this as my DD (which ive been doing) and save for something i can really be happy with.

if u want the cutout it yours, but its only a $25 peice of pipe

usp55
11-30-2008, 10:17 PM
Rumbler or Loudmouth are going to sound absolutely horrible on your car. Please don't do it.


then what do i do about my situation, do u suggest a different catback, magnaflow, something else i cant think of. Car sounds horrible over 3k no matter what, that fine as i don't floor this car ever and just use it to get back and forth from work

Tru2Chevy
11-30-2008, 10:19 PM
If you look at it as just a new exhaust for your DD, I would grab a Jegs catback or something and have a shop install it so they can make the S pipe and get your tips lined up correctly.

- Justin