SM24H3CAT Replaces Old Part Number SM15H3CAT
2015-2025 Mustang GT headers with 1-7/8" primary tubes, 3" diameter lead pipes and high flow catalytic converters designed to mate to Stainless Works exhaust. Tig welded 304 stainless steel headers with 3/8" thick flanges and 3" diameter slip fit collectors with merge spikes.
This system is designed to work with Stainless Works 2015-2025 Mustang performance connect exhausts, which maintain a full 3" diameter, and does not neck-down like the factory system. Our Stainless Power headers are backed by a 24-Month guarantee on material and workmanship.
Beefcake Racing is an Authorized Dealer for Stainless Works, call 1-855-827-7223, 9am-9pm EST
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
