ARH 2022+ Cadillac CT5-V Blackwing Long Tube Headers with Catted or Non-Catted X-Pipe and Quad Polished Tip Catback

CT5-V Blackwing owners, ARH has answered the call for horsepower and performance for your Blackwing! Now available are our 100% U.S. made long tube header 304 S/S full 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, OEM style clamps, Grade 8 hardware, 3" stainless steel mandrel-bent tubing, our signature Pure Thunder Series mufflers, and dual split rear exit with 4" polished S/S quad tips.

Headers are available in both 1-7/8" or 2" primaries select the size you would like in the product option.

*See our primary size horsepower chart below if you are unsure of what size you may need.