Description:

A.R.H. has what you need to exhaust the beast within. 100% U.S. made long tube 304 S/S header systems that are designed to fit great, install easily and produce outstanding horsepower and torque. This includes 3/8" thick flanges with tig welded and hand ported inlets, merge collectors with scavenger spikes, 200 cell metallic substrate cats, OEM style band clamps, Grade 8 hardware and Flat Out Racing Gaskets. Primary sizes available are 1-3/4", 1-7/8" and 2".

Looking for that classic muscle car sound? Upgrade your full system by adding the optional H-pipe.

This system fits: 2016 & Up Cadillac CTS-V

Product features on ALL American Racing Headers systems include:

• 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 complete with welded scavenger spikes
• Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability