Delkevic Full Exhaust for Ninja 1100SX – 13″ TriOval Stainless Muffler

Delkevic Full Exhaust for Kawasaki Z1100SX – 13" Stainless Steel Tri-Oval Muffler. Engineered for accurate fitment and a refined finish, this exhaust system offers a straightforward upgrade that improves styling and delivers a distinctive exhaust note. Delkevic systems are widely recognized for their quality, durability, and value. Fits 2025 Kawasaki Z1100SX 2026 Kawasaki Z1100SX Frequently Asked Questions How long is the muffler? The body of the muffler is 13″ What is the inlet size of this muffler? The inside diameter of the muffler inlet is 2″. Does this option come in carbon fiber? No, this muffler option is not available in carbon fiber. Does this muffler come with a spark arrestor? No, this muffler does not come with a spark arrestor, but we do have one available. Is there a quieter baffle available for this muffler? No, we do not offer a quieter baffle for this muffler. The available spark arrestor will reduce the decibel level slightly. Will installing this exhaust require tuning my motorcycle? Yes. Motorcycles equipped with both pre- and post-catalytic oxygen sensors will require ECU tuning when installing this exhaust. COM12HV