Spintech
i have the spintech crossflow muffler and i like it alot. it has a old school muscle car sound. if your gonna run duals with an x pipe i would do 2.5" tubing. it makes it easier to work with and easier to tuck under the car. i would use the spintech pro-street mufflers. they have a small case and will fit under the car or behind the axle.
they are on the louder side of sounding good. they have a very unique sound that no other muffler makes. like i said it kinda has a 60's muscle car sound to them. the pro-streets are the best performing in the street muffler category. lots of guys with gtos run them. do you have an lt1 or ls1?
ok. you will like the sound of them. i like mine. but i would go with the pro-streets in a dual setup. they will be loud but i don't think too loud. plus everything sounds better on lt1's anway. 
the only thing i don't like about the sportsman crossflow is that its a little too quiet for my taste.
the only thing i don't like about the sportsman crossflow is that its a little too quiet for my taste. Last edited by mean_greenZ; Jul 1, 2008 at 09:45 PM.
Trending Topics
LS1 Tech Stories
The Best V8 Stories One Small Block at Time
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Pouria Savadkouei
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Verdad Gallardo
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Pouria Savadkouei
Top 10 Most Powerful Chevy Trucks Ever Made!
Hennessey's New Supercharged Silverado ZR2 Has 700 HP
Verdad Gallardo
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Verdad Gallardo
Awesome K5 Blazer Restomod Comes With C7 Corvette Power
Verdad Gallardo
10 Camaros You Should Never Buy
