DescriptionThis exhaust system was designed with one thing in mind, winning races! The RS-4 is a unique design with predicated power, a side benefit of a quiet, earthy exhaust note that speaks volumes for performance, and offers increased horsepower and torque. It features a Poly-resonant duplex chamber, a two-staged stepped baffle and an innovative carbon cone end-cap.
This Full System comes with a titanium header and tail-pipe, titanium muffler sleeve, installation hardware, and detailed instructions to get you moving! Titanium Systems come with an AMA Pro Racing sound insert installed in the muffler.
Low-Volume Insert and Spark Arrestor Chart