What exhaust to get?
thre are only a few companies that make pre-fabbed true duals for the fbody. and most of them still require some tweaking.
what's the rest of your exhaust? headers? cats?
is the car lowered?
with my cammed engine, i LOVE the sound of my LTs, 3" Xpipe (no cats) into Magnaflow 4x9 mufflers dumped.
i'm lowered ~1" and have ~2.5" of clearance under the mufflers...which isn't much
Did you mean to say Y-pipe?
Are you looking to upgrade your entire exhaust system? This would include Longtube Headers, Aftermarket Y-pipe, & Catback System. Or if you are planning to run True Duals, Longtubes, X-pipe and a set of bullet mufflers.
Or are you simply looking to ditch the factory catback and find a nice sounding aftermarket system to mate to the factory manifolds and Y-pipe?
Once you answer these questions, you'll be bombarded with peoples opinions and have endless options to choose from.
I would definitely install the set of Hooker LT's, but since you're planning on a True Dual System, that's about all the advice I can offer.
I don't have any experience with TD's.
Good luck, man.
Did you mean to say Y-pipe?
Are you looking to upgrade your entire exhaust system? This would include Longtube Headers, Aftermarket Y-pipe, & Catback System. Or if you are planning to run True Duals, Longtubes, X-pipe and a set of bullet mufflers.
Or are you simply looking to ditch the factory catback and find a nice sounding aftermarket system to mate to the factory manifolds and Y-pipe?
Once you answer these questions, you'll be bombarded with peoples opinions and have endless options to choose from.
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Like I said, you're gonna get a million opinions, and exhaust is matter of taste, so really its up to you. Quiet to one person may be beauty to another as well as obnoxious loud to some may be music to another's ears.
Magnaflow Catback seems to a happy medium between the quiet and loud aspect of exhaust notes. A friend and I installed LT's/ORY and Magnaflow on his Z28 and it sounds great. Very nice quiet tone at idle and the real muscle car sound at part and wide open throttle.
I have SLP's Loudmouth Catback matched to LTs and a catted Y-pipe on my 99 Firebird and its ******' loud. It has some rasp to it when I get on the throttle but not too much for my taste.
Then my brother has a 35th Ann. SS that he ordered with the optional SLP Dual/Dual Catback. It's pretty quiet and remained so even after we added LTs and an ORY.
If you'd like to hear each of these cars, check out YouTube and search for Cottonwood121. I have videos posted of each car.
You can also check out ls1sounds.com. That site has a bunch of combinations to choose from.
Also, I would steer away from Pacesetter's Y-pipe (shitty merge) especially when you can get an ORY with the Flowmaster Merge from Texas Speed for the same price. It should bolt right up to the Hooker Headers without a problem.
I agree, the Hooker Catbacks that I've heard do sound great. I'm sure the OP would be more than satisfied with it.
GMMG catback exhaust.
i have a cut out and magnaflow comeing off my 1 7/8th headers and with the cutout open i only picked up 10 rwhp compared to it going out the full exhaust and it has a deeper sound to it.. but all and all its your own preference on sound..
http://www.youtube.com/watch?v=cM9QM...layer_embedded








