cat back exhaust

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10-02-2006, 04:05 PM

03fireredstang

2nd Gear Member

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Join Date: Aug 2006

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Posts: 248

cat back exhaust

i recently put Mac Catted Prochamber on my car( catted for inspection purposes) and i have flowmaster 40's. BUT i still want it 2 be louder but legal.. should i look into getting an slp loudmouth? or just deal with what i got?

10-02-2006, 04:18 PM

ben790450

I ♥ Acer

Join Date: Mar 2006

Location: Colorado- 8500 feet!

Posts: 5,928

RE: cat back exhaust

if you got MAC catback to match that mac x pipe itll be pretty loud. My buddy has it and i have it (but i have LT's so its really loud) and his is nice.