The Stainless Works 2.25" Rat Trap Muffler uses 304 stainless construction with a 2-1/4" ID center inlet and outlet and a matching core. Its louvered core produces a deep but not overbearing street-rod tone. The compact 3.5" body and turn-down tip result in a 24" overall length with a mill finish. TIG welded for strength and backed by a lifetime warranty.
Stainless Works 2.25in ID INLET RAT TRAP MUFFLER