Spintech
07-01-2008, 06:04 PM
#2
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.
07-01-2008, 06:22 PM
#4
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?
07-01-2008, 09:34 PM
#7
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; 07-01-2008 at 09:45 PM.
