i am running a Borla catback system. it is the Powerset catback. single in, dual out. too quiet for me, must be the 3 chambers. i bet if i put LT's on, it would sound a little more aggressive. i never heard my truck from the outside, so i am not sure how it sounds down the road. will have to find someone to do a driveby for me with my truck

 

What about a corsa performance exhaust how they would stack up against the rest?

 

Im running LT's dual 3'' no cats & top ten 30series flows. Sounds really healthy especially at 6k. I will try to post a sound clip later.

 

Another vote here for Magnaflow. I doubt I'll ever run another brand of muffler

 

i was wondering about the sound of them myself. on this forum in the past there was alot of positive talk on the corsa mufflers and how good of a product they are

 

I would like a catback myself but they are spendy!

 

I have a spintech and I love it.

 

ya, my borla was almost $800 but i found a great website a few years back and ordered online for about $480. they have come up in price since then though

 

I have a spintech on my Silverado SS and It sounds great

 

I LIKE MY CORSA DUALS,SOUNDS LIKE A VETTE AND NO DRONE WHEN CRUISIN.