Dodge Challenger Forum banner

Exhaust questions

1071 7
I have recently purchased a 2020 challenger R/T. I am buying kooks 2” long tube headers but still lost on which full exhaust system is the best? Any recommendation would be appreciated.

Main considerations:
  • Borla ATAK
  • Kooks exhaust
  • Corsa exhaust
1 - 8 of 8 Posts

·
Registered
Joined
·
691 Posts

There's no need to start multiple threads on the same question.
 

·
Super Moderator
2016 SXT Plus Blacktop
Joined
·
35,931 Posts

There's no need to start multiple threads on the same question.
I copied it here for hopefully more help

A Guy
 

·
Registered
2015 RT 5.7 M6
Joined
·
12,791 Posts
I am currently running a 5.7 (6.2 cam) with SW 2" headers (running a magnuson SC), high flow cats and 2.5" corsa extreme with mid muffler delete. Sounds very health and mean but will be upgrading to the AWE 3" 6.4 catback system (no mid mufflers..they call it resos).

 

·
Registered
2010 R/T Classic 6M
Joined
·
1,367 Posts
I wouldn't get 2" headers unless you're gonna add boost. If 1 ⅞ is enough for a hellcat it's enough for a 5.7. You'll lose exhaust velocity and very possibly make less power compared to 1 ⅞ especially with a stock cam.
 
1 - 8 of 8 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