Bills Pipes 42-KT2513 4-Stroke SA4 Series Full System

Material: Stainless Steel

With a championship winning heritage in the 2-stroke days, Bills Pipes sought to transfer that same knowledge to build a high performing and long lasting exhaust system for the 4-stroke motocross market. The SA-4 full system delivers performance that is unmatched for the price, with huge horsepower and torque gains across the board. The SA-4 offers just that: performance, durability, and a sleek look. Hand-crafted and built in the USA in Corona, California, the SA-4 exhaust system is deeply rooted in the mecca of the motocross industry.

Vehicle Fitment:

2013-2015 KTM 250 SX-F