American Racing: 2015-UP Challenger SRT Hellcat Long System Headers, 1-7/8" or 2" timing Horsepower = +20

Horsepower = +20

if returned

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Measurements on our Mustang 1100AWD Dyno showed consistently solid gains to the tune of 28rwhp without having to get your hands too dirty in the installation process

SKU PY-8023-A-AL Year Range 2005 - 2010 Unit Each Weight 1 lbs

American Racing: 2015-UP Challenger SRT Hellcat Long System Headers, 1-7/8" or 2" timing Horsepower = +20American Racing Headers: 2015 UP Challenger SRT Hellcat Long System , 1 7 8" x 3" or 2" x 3" From the new and amazing Hellcat 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