Pontiac Grand Prix Forums : Grandprix

what do you you think sounds better corsa, borla or slp?
i had slp on my car and i liked it but i get to buy a new exhaust cuz i got rear ended last week and now im looking at corsa, borla or slp again what do you think is better sounding?

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2000 GTP silver four door, K&N cone filter, autolite 104 plugs, slp cat back, 3.4 pulley, zzp pcm, pacesetter headers, zzp stage 1 throttle body, ported superchrger, F body brakes
FOR SALE!!!

borla over corsa any day of the week. corsa are just loud.

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98 XGT - sold
06 impreza 2.5i 5 speed - stock, slow, and awesome

so borla alright. i like that one more i think

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2000 GTP silver four door, K&N cone filter, autolite 104 plugs, slp cat back, 3.4 pulley, zzp pcm, pacesetter headers, zzp stage 1 throttle body, ported superchrger, F body brakes
FOR SALE!!!

does corsa have a lot of drone?

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2000 GTP silver four door, K&N cone filter, autolite 104 plugs, slp cat back, 3.4 pulley, zzp pcm, pacesetter headers, zzp stage 1 throttle body, ported superchrger, F body brakes
FOR SALE!!!

No. Look it up on their site but somehow they keep drone to a minimum and are quite proud of it.

However I think Borla is your best bet for a 3800.

YouTube - V6 Camaro Exhaust vid

so it will sound somewhat like that?

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2000 GTP silver four door, K&N cone filter, autolite 104 plugs, slp cat back, 3.4 pulley, zzp pcm, pacesetter headers, zzp stage 1 throttle body, ported superchrger, F body brakes
FOR SALE!!!

i highly doubt it, i think that was a 3400 camaro

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99 GT- L36:GenV:N*:1.9 rollers:Pacesetters:slp catback:3ep trans:Intense Input shaft:stock pulley
BPC member

Nope...when they switched from the LT1 to the LS1 in '98 they swapped in the 3800 for the 3400 IIRC. Plus...that thing is dualed...RWD...probably long tube Pacesetters...one of those things you get with RWD as FWD 3800's sound like crap.

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2003 Blue-Black Metallic GTP Sedan - Money Pit
2007 Gold Mist Chevrolet Cobalt LT - Power nothing, daily driven with a solid 42 mpg's. Ecotec WIN.
http://www.cardomain.com/id/03blueGTP

I would say this..

Borla: For sound
Magnaflow polished mufflers: For looks
Summit turbo mufflers: Soundgood, For budget (which i dont think your on)

I also heard a GTP on youtube with "force mufflers". Perhaps flowmasters? It sounds absolutley amazing and much better than any listed above. Not sure where to get ahold of them or which ones he used though.

http://www.youtube.com/watch?v=spo6BdX32xI

If that sounds amazing you need your hearing checked...

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2003 Blue-Black Metallic GTP Sedan - Money Pit
2007 Gold Mist Chevrolet Cobalt LT - Power nothing, daily driven with a solid 42 mpg's. Ecotec WIN.
http://www.cardomain.com/id/03blueGTP

YouTube - Grand Prix GT Straight pipes

Check that out.

YouTube - 2010 Camaro Stage 2 by Fastlane 460hp-428tq

This is what a car is SUPPOSED to sound like.

i have had my car straight piped for a while since i was waiting to get some mufflers. but i getting a free exhaust cuz for them to replace the stock one is more than most aftermarket ones.

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2000 GTP silver four door, K&N cone filter, autolite 104 plugs, slp cat back, 3.4 pulley, zzp pcm, pacesetter headers, zzp stage 1 throttle body, ported superchrger, F body brakes
FOR SALE!!!

That's a 3800. If it's the car I'm thinking about he's got a pretty good NA build on that with a mean cam.

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00 GTP Daytona (aka FWD Cobra) 15.3 @ 90.9 2.27 60' stock
plog-3" DP-ported blower-3.4" pulley-AL 104s-GBP IAT-K&N cone-shift kit-GMPP swaybars
stock tune and 0* knock

^What a car isn't supposed to look like, ugly **** box.


My bad... I didn't realize the car was a 98 and up, I thought it was a pre 98 with the recessed headlights.

I say you get borla.

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99 GT- L36:GenV:N*:1.9 rollers:Pacesetters:slp catback:3ep trans:Intense Input shaft:stock pulley
BPC member

YouTube - 1967 Yenko Camaro RS SS Resto Mod 427 553 Horse Power

Happy now?

The idle and low rev sounds good. When he revs it right up it sounds like **** because its to raspy which would be because of no resonator. He was asking about mufflers.

That sounds good and all but...this is touched by the right hand of god

VRAlexander's CGT Compilation - Car Videos on StreetFire

okay now back to the topic...

get borla

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99 GT- L36:GenV:N*:1.9 rollers:Pacesetters:slp catback:3ep trans:Intense Input shaft:stock pulley
BPC member

Disregarding the horrible top gun music... That car was designed 40 years after the Camaro. The lug nuts (1 per wheel I might add) are threaded differently on each side so they cannot loosen due to being driven in the forward direction. THAT is how much attention to detail there is in that car.

YouTube - Grand Prix GTP exhaust, TOG headers and Borla catback

Not too bad.

YouTube - Grand Prix Exhaust Borla Pros vs Stock

Almost too deep for my tastes though.

YouTube - Corsa catback

Audio quality is pretty ****, but not the most impressive either.

This is pretty much how you should decide, listen to the different systems and make up your mind on what you want.