STAINLESS WORKS Long Tube Headers & Lead Pipes w/ Catalytic Converters, 1-7/8" x 3", Performance Connect (2015-2017 Mustang GT)

2015-17 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 Mustang performance connect exhausts, which maintain a full 3" diameter, and does not neck-down like the factory system. Superior performance with a lifetime guarantee.