New Cougar Forum banner
1 - 3 of 3 Posts
G

·
Discussion Starter · #1 ·
Here is my setup. Gutted Precats, custom 2.5inch piping from cat to borla muffler

If I put an aftermarket resonator on will it rob HP? I could be wrong but adding a glasspack will increase the sound wont it?


Thanks
 

·
Registered
Joined
·
4,973 Posts
you could always get a smaller muffler right before the exhaust tip. shouldn't rob noticeable horsepower.

Mike
 
1 - 3 of 3 Posts
Top