Big Gun 03-06 Kawasaki KFX 400 ECO Series Slip On Exhaust

The Big Gun 07-1192 (M2) ECO Slip-On Exhaust is specifically designed for high-performance ATVs from Kawasaki and Suzuki. It is a popular choice for riders looking for power gains and a deeper sound without the high cost of a full system. The Big Gun Eco Series Slip-On features a slip-fit mid-pipe design that allows for sub-frame movement, reducing the risk of bracket breakage during rough rides. Material: 6061 brushed aluminum muffler with a 304 stainless steel mid-pipe. Performance: Estimated 3–6 horsepower increase on most compatible models. Sound & Safety: Includes a removable USFS-approved spark arrestor; maintains a track-legal volume of approximately 98dB. Installation: Hand-made in the USA and designed as a direct slip-on replacement for the stock muffler.