Secondary cats off or on?
10-20-2008, 11:42 PM
#26
Out Of Control!!
Join Date: Sep 2004
Location: San Diego
Posts: 13,394
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2015 S212
OK, so I had the leak fixed today and I can finally hear and feel the exhaust.
The SC whine is noticeable now.
There is some drone in the car at low revs (cruising) but i like it.
Powerband feels great.
Dunno what 3" tubing will do. The guy that did it didn't think I'd gain or lose much.
The SC whine is noticeable now.
There is some drone in the car at low revs (cruising) but i like it.
Powerband feels great.
Dunno what 3" tubing will do. The guy that did it didn't think I'd gain or lose much.
