KTM 450SX-F Full Single Exhaust System for 2016-2018 Models

FEATURES: 3 to 5 horsepower gains when properly tuned (pre-mapped PCV available) O2 bung optional for those who prefer to tune or run autotune products Increased throttle response and speed to power Fits with oversized and/or studded tires Clamp-style mount Fits 2016-2018 year models Optional Add-Ons: Spark Arrestor, Ceramic Coating BARKER'S ENGINEER COMMENTS: To develop this pipe we performed our initial testing with Bryan Bigelow, AMA Grand National Champion & Kold Kutter Ice Racing Champion. Bryan shared that many of Flat Track Racers were moving up to the new KTM motor and finding very good success. With this in mind we got to work developing a new exhaust system. Working with Bryan on several different header diameters allowed us to test stepped vs. non-stepped pipes to dial in the setup we were after. We were able to get invaluable feedback from a National Champ like Bryan.Bryan’s background in Flat Track racing is what led us to design the pipe to fit any Ice Racing bike