Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Stainless Works 3" rod‑builder exhaust butt weld kit supplies CNC mandrel‑bent 304 stainless tubing for larger custom systems. Tubing is 3" diameter with a .049" wall thickness and the kit includes four 4' straight tubes plus four each of 45°, 90° and 180° bends; no expanded ends are included. 308L stainless welding rod is recommended and the kit is manufactured in the USA.
Stainless Works 3in Rod Builder Exhaust (Butt Weld Kit)
