cat back? axle back? wots the diff?

General discussion area for the L32-chassis Altima
gmont02
Posts: 79
Joined: Sat Oct 25, 2008 12:40 pm
Car: 07 altima sedan

Post

so whats the difference between the axle back exhaust and the cat back exhaust which has more power/sounds better?


CPS
Posts: 162
Joined: Sat Jun 07, 2008 6:08 pm

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Cat-back is a replacement exhaust system from the catalytic convertor/convertors to the exhaust tips. Axle-back is from the rear axle to the exhaust tips. Cat-back is more expensive and equates in a free-flowing exhaust.

gmont02
Posts: 79
Joined: Sat Oct 25, 2008 12:40 pm
Car: 07 altima sedan

Post

ooohh and there fore more POAWA! thx man


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