2-into-1 Stainless Exhaust System with 4" Super Bike Muffler
2-into-1 headers welded to collector and muffler
Stepped 1-3/4" to 1-7/8" head pipes
Utilizes an advanced inner collector for maximum performance
Partial stainless heat shields
Removable baffle
Hand TIG welding
Includes 18 mm O2 sensor ports and 12 mm adapters
Made in the U.S.A.