Speed Engineering C7 Corvette 1 7/8" Longtube Headers & X-Pipe 2014-19 (LT1, LT4 Engines) 3" Universal Weld-In Catalytic Converter (Fab Required for Install):Yes Finishing off this system are

Finishing off this system are quad 4" diameter

Stable Friction Output

on the shelf

or seeing track use

Speed Engineering C7 Corvette 1 7/8" Longtube Headers & X-Pipe 2014-19 (LT1, LT4 Engines) 3" Universal Weld-In Catalytic Converter (Fab Required for Install):Yes Finishing off this system are***Headers X Pipe ETAs are Subject to Change Without Notice Up to Date ETAs can be found on Speed Engineering's Website for all Headers, X Pipe, Exhausts, Plugs, Wires, Sensors & Gaskets Bolts*** Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature polished stainless steel construction. All of our headers have been dyno proven. We