OFFROAD → YAMAHA → YZ250F → 2010 - RS-4 Titanium/Titanium Full System
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Description*Note: Titanium/Carbon Full System Shown for Display Purposes.This 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 mid-pipe, titanium muffler sleeve, installation hardware, and detailed instructions to get you moving! Titanium Systems come with a AMA Pro Racing sound insert installed in the muffler. Low-Volume Insert and Spark Arrestor Chart |