Cadillac Owners Forum banner
1 - 1 of 1 Posts

·
Registered
2012 Escalade, 2014 SRX
Joined
·
13,354 Posts
I have never seen a muffler gain more that about 5 - 8 hp, you really can not feel under 10 hp gains, your a$$ must be good. ;)
 
1 - 1 of 1 Posts
Top