Dodge Challenger Forum banner

More hp exhaust

1361 5
Have 2019 hellcat challenger. Seeing if upgrading stock exhaust would give more horsepower or just make louder. if Improvement what do you suggest to install?
1 - 2 of 2 Posts

·
Registered
2015 RT 5.7 M6
Joined
·
12,767 Posts
Welcome to the forum. FYI - this company has a 3" system that promises gains and great tone.
 

·
Registered
2015 RT 5.7 M6
Joined
·
12,767 Posts
So I did just binge watch engine masters the other day and they showed some gains going from a 2.5 to 3.0 exhaust.

In another episode they showed power curve differences between dual, x-pipe and h-pipe exhaust.

I myself never really looked to exhaust for big gains in power...except for switching to long tube headers, which on a 5.7 can net sizeable improvement.
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top