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About S&S Cycle Diamondback 2-into-1 Exhaust Systems
S&S Cycle Diamondback 2-into-1 Exhaust Systems
- Full stainless steel exhaust system with stainless steel head shields
- Oversized stepped header primary tubes for optimal flow and performance
- Header length helps your M-Eight motor make excellent power
- 4in. 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 and precise header bends for improved ground clearance
- Made in the U. S. A.
Warning: California Proposition 65