The Stainless Works collector adapter with a 2-1/2" inlet and 2" outlet is a TIG-welded 304 stainless steel adapter built to join differing exhaust tubing sizes. It features a 3-bolt flange and rugged construction intended for durable service. Made in the USA and backed by a limited lifetime warranty, this adapter provides a clean transition for custom or replacement exhaust work where a stepped-down outlet is required.
Stainless Works Collector Adapter 3-Bolt 2-1/2in OD Tubing 2in OD Outlet