American Racing: 2018 Dodge Demon Challenger Long System Headers in 1-7/8" or 2" 20 inch Redesigned inlet and outlet ports

Redesigned inlet and outlet ports

Customer file:  Details of your X900 package

and makes for mushy pedal feedback

Prevents the common transmission breakage when launching hard

The upper mounts

American Racing: 2018 Dodge Demon Challenger Long System Headers in 1-7/8" or 2" 20 inch Redesigned inlet and outlet portsAmerican Racing Headers: 2018 Dodge Demon Challenger Long System in 1 7 8" or 2" From the new and amazing Demon down to the powerful 5. 7L Hemi, ARH has a system to suit your needs. Available as a long system in 1 7 8", and 2". Let ARH quality and performance make the difference. Product features on this system includes: 100% Made in the USA Never Outsourced Made entirely of 304 stainless steel 3 8" thick laser cut flanges for a warp free seal Hand