Long tubes ory flowmaster cat-back
 

Any body running this setup just curious how it sounds ive gone to ls1 sounds but would like some feed back and there was only one sound that really did any justice. Any help would be great.

thats what i have.....i sorta like the sound but i hate that it doesnt flow good with our cars...i add a cutout a while ago. I've been looking to replace it with a magnaflow.

Well i have corsa but right now and o my god is it raspy and at wide open it is obnoxius

My friend has lt/ory/flowmaster on his LT1 car and it sounds excellent. Flowmasters sound great, they're just not the best performers.

My buddy has it on his WS6 and it is loud but sounds good. No rasp. That's what amazes me. No rasp at all.

^ because it has more flow limits it doesnt have much rasp (or any).

imo go for sound not flow. that muffler probably makes a 2-3 horsepower difference, if that, compared to a magnaflow. big deal.

i'd look on youtube, its a common muffler, im sure there are plenty of vids.