BILLS PIPES BILLS PIPES 4-STROKE-SA-4 KTM SLIP ON

The SA-4 slip on is the best bang for your buck if you are looking for instant horsepower and torque gains. Allowing you to retain your stock head pipe, the SA-4 slip on replaces your heavy and restrictive muffler, giving you a lighter, much better performing system. The SA-4 cannot be matched when it comes to price, craftsmanship, and overall looks. Light weight brushed aluminum muffler TIG welded reinforced muffler bracket 304 Stainless steel mid pipe Black powder coated stainless steel end tip Increased horsepower and torque gains Removable screen-type spark arrestor included Hand-crafted in the USA.