1-3/4 Primary Headers for 2005-2008 5.7 HEMI Square Port Heads (NON-VVT)
Chrysler fans can finally celebrate as the new Challengers have arrived. We say, "Let The Modding Begin" with A.R. Headers' direct bolt-in S/S long tube header systems. Based on the LX platform header design, our Challenger systems were tweaked for additional clearance and better fit. All traditional ARH features come standard including 3/8" thick flanges with hand ported inlets, U.S. made 304 S/S throughout, merge collectors with scavenger spikes, 200 cell metallic substrate cats, and primary headers. Expect outstanding performance gains throughout the rpm range. For peak performance we recommend street and/or dyno tuning.
Chrysler fans can finally celebrate as the new Challengers have arrived. We say, "Let The Modding Begin" with A.R. Headers' direct bolt-in S/S long tube header systems. Based on the LX platform header design, our Challenger systems were tweaked for additional clearance and better fit. All traditional ARH features come standard including 3/8" thick flanges with hand ported inlets, U.S. made 304 S/S throughout, merge collectors with scavenger spikes, 200 cell metallic substrate cats, and primary headers. Expect outstanding performance gains throughout the rpm range. For peak performance we recommend street and/or dyno tuning.
Fits 2005-2008 Charger, Magnum, 300C 5.7L
- 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-ported TIG welded inlets
- Optimized primary tube routing for superior fit and performance
- Merge collectors with scavenger spikes
- Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability
