First off does anyone have a sound clip of either a thermal cat-back exhaust or a magnaflow cat-back exhaust. I no all exhaust sound different on every car but it would still give me some sort of idea as to which one to choose from. I don't really prefer loud exhaust Im lookin for a nice sound that isnt goin to b annoying over time. Please anyone got sound clips?

thermal as far as i know is no longer made

if it was it came with a resonator and the magnaflow one did not have one.


2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time

Gravana's site still lists the Thermal cat back.

Just from my experience, go with the Thermal. I've heard the Magnaflow on our cars and I personally don't like it. It gets raspy after a while.

On the other hand, I heard a Thermal exhaust on a stock Civic hatch (the weakest engine they come with), and it sounds incredible. No raspiness at all, just a low mean tone.

i have thermal on my car. sounds great
and its true Thermal is no longer made for our cars. what gravana has is what is ever left over



Im a Xbox 360 fanboy...and damn proud of it!!

i have magnaflow, i love it


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98' Pontiac Sunfire SE

thermal cat-back along with pacesetter header and magnaflow hi flow cat and i love it
sorry but no sound clips