Whats the BEST?

[joedontknow]

Has anyone ever read or personally done a dyno-test with different exhaust and/or mufflers?

What is the BEST of the BEST when it comes to the GN's exhaust?
....and who makes it?


In your opinion of course.....



Thanks for your time,

JOE

 

[Russ Merritt]

ATR single shot. Lighter than duals, flows enough for low 10s and sounds great! Once you get past the whole ego trip, dual exhaust, hope it sounds like a V8. BTW....IT NEVER WILL!!!!!...............It's the only choice!

 

[fast eddie]

My 3' ATR sounds like a big block on steroids

 

[NoNos38]

ATR all the way..........


matt

 

[6 beats 8]

Hands down....ATR Single Shot!!!

 

[rob nolan]

ATR

 

[fast eddie]

If you want looks and performance go with the ATR dual 3'

 

[vettekilr]

Does the 3" ATR dual fit ok?? any vibrating on the floor ???THANX

 

[fast eddie]

mine fit perfect no problems what so ever
Ed

 

[postal]

Well I cant answere directly but I noticed alot of guys recommended the ATR single shot. When I ordered my ATR 3" crossflow they said it flowed more and was quieter than the single shot. I have this installed on my TTA and I really like the sound. I do not run an exhaust cut out. People say when you run one of these nice ATR set ups that they no longer see an improvement when opening the dumps.

HTH: Jason

 

[turbosam6]

I've had ATR's crossflow system and single shot, which is currently on the car. NOTHING outflows the 3" single shot, (except a bigger pipe or a cutout, obviously) but it is unfortunatly louder. I think all of ATR's systems flow well enough to go tens, with a couple going 9's. Its really a matter of sound preferance. The car will never sound like a rumpity V8, so don't expect it to. Thats part of the cool factor of our cars, they can be deadly fast yet quiet.

Fast eddie, you've obviously never heard a "big block on steroids". I love my car, but dude, I assure you it will never be able to sound like a bad ass big block. Maybe an anemic smog big block.

 

[fast eddie]

turbosam6 obviously you havent heard my car run either and I have heared many chevy powered cars from small block to big blocks,my father retired form Chevy R&D some time ago and I have rode and heared some cars you wish you had that never came to be my 3' ATR has the rumble of a big block at idle,but yes at full throuttle the unique sound of our beloved turbo 6................................................
Ed

 

[Aztlanahauc]

Don't mean to hi jack the thread....but would an ATR 3" Single Shot...or even the Dual 3" have any negative affects on my mostly stock motor...

 

[fast eddie]

none what so ever like running no exhaust at all very little back presure..

 

[rgs455]

ATR duals. Sound is not as nice as my big block but much more bitch than those imports!

 

[turbosam6]

Hey Fast Eddie, not trying to start an argument here, but I'm talking about built big blocks, not factory. You said a "big block on steroids", which I assume to mean built up, maybe un naturally aspirated. Since I've had 2 different ATR 3" systems, I think I know what they sound like. I also know what all my buddies blown and sprayed big blocks sound like. I assure you, no TR will ever sound like that. TR's have a sound all their own, and no one that knows better would ever say they share any characteristics with a big block. Too bad, I would love for my car to sound like my buddies blown 468! At least I'm still faster than him!

 

[bruce]

ATR single shot.
Put the pitbull where the cat would normally be, and an Ultraflow where the Pitbull would go. Then a turn down just in front of the rear axle.

Audio Alert!
Decent radio and speakers needed.
May have to talk kind loud inside the car.

Off Highway use only......

WHooooooooooooooooooooooooosh!

 

[GNVYUS 1]

Run a dual 2.5" without the mufflers!!

It will be WAY cheaper than the ATR, lighter, and sound deeper than the single shot.

I am contemplating going this route and having the pipes come out before the rear tires.

 

[joedontknow]

Hey guys...I REALLY appreciate ALL the feedback....looks like the ATR 3" single shot is the way to go.....if it'll support 9-10 sec Buicks....it'll SURE surpport my lil WE4 Buick!


Thanks again for the feedback!!

 

[77tech9]

no love for the hooker exhaust?