Car is back at Speedinc!
i daily drove my chevelle for a year and half with summit turbo mufflers, and moroso spiral flows.
i have to say, the x pipe and spiral flows made a huge difference, and there was zero interior resonance.
there is less resonance with the xpipe and morosos than there is with my magnaflow cat/corsa cat back on my bird.
i am switching to spintechs i think this summer, so the resonance will be doubled.
aaron
Lots of resonance but I was driving with the hatch flap thingy open(had to put the old exhaust in there)
Small price to pay for the badass sound and power
The Best V8 Stories One Small Block at Time
Really the car wont get drivin that much except a couple cruise spots and to the dragstrip. Also if I ever feel like I want a full time street car I can always throw on the old exhaust, then switch to the TDs when Im going to the track.
ONe officers thats pulled me over 4 times usually says, "turn this thing off I cant even hear myself think."
But ive never got a ticket.
for how loud all my vehicles were, i got a away with it a lot because i ran tailpipes out the back. for some reason to me its a little quieter than dumps, definitely better on your ears inside, and yeah its loud, but to me its not as bad as dumps under the vehicle.
aaron
My exhaust guy told me that if you dumped before the axle, you would fail a visual inspection in MO.
I prefer to exit at the tail and keep the vibrations down anyhow, so it wasn't a huge deal to me.



