SRT Hellcat Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter · #1 ·
I’m looking to make more power jus brought a 2021 widebody hellcat 4door and need a little help on the headers size and information
 

·
Registered
Challenger SRT Hellcat Widebody
Joined
·
2,022 Posts
First - welcome to the forum! 😎

Second - Headers and exhaust in general on these will not gain you a ton of power or torque on the Hellcat platform. Most people change the exhaust for sound or for aesthetics.

Knowing that, still want to change it? If so there's plenty of good choices with sound clips available to you can hear before you buy. There's a forum section just on exhaust mods - have at it!
 

·
Registered
Challenger SRT 392
Joined
·
6,983 Posts
And headers can cause warranty issues if that is a concern.


Sent from my SM-N960U using Tapatalk
 

·
DRIVESRT.COM
Challenger SRT Hellcat
Joined
·
4,781 Posts
I’m looking to make more power jus brought a 2021 widebody hellcat 4door and need a little help on the headers size and information
In lieu of headers:
2.85 Litens Hellraiser Decoupler Pulley
ID 1050X injectors
Crank Pin Kit
PCM Unlock/Swap/Custom Tune:
-HPTuners or DiabloSport

Increasing stock 717hp to 790-800hp on 93 octane
 

·
Registered
2020 Challenger Hellcat
Joined
·
708 Posts
What others have said, headers on a Hellcat = more money lost, no power gained. The SRT stock system is a performance kit.
 
1 - 5 of 5 Posts
Top