2-into-1 Diamondback Exhaust System - Stainless Steel - Race Only

Full stainless steel exhaust system with stainless steel header pipe heat shields. Oversized stepped header primary tubes for optimal flow and performance. Header length helps your M-Eight motor make excellent power. 4" OD diameter stainless steel muffler ends before the rear axle. Four exhaust bungs for easy O2 sensor installation and air/fuel monitoring. Computer aided design & precision bending for improved ground clearance. Made in the U.S.A..