Off-road systems need to be repacked after 6-8 hours of use, or after each Race. Repacking your muffler at the suggested intervals is essential for your exhaust to perform the way it was designed. Dirty packing restricts airflow from your motor, which results in a loss of power and degradation of sound. Repacking your muffler allows for freer airflow from your motor, which restores lost power and improves the exhaust sound. Includes: Stainless Rivet (C3-RIVET x 8 QTY) Rivet Band (LC4.5T x 2 QTY) RS-4 End-cap Decal (RS4-NB002 x 1 QTY) 700g of Silent Sport Premium Packing Material
This product hasn't received any reviews yet. Be the first to review this product!
? Have Questions? Ask an Experts
Yoshimura RS-4 Exhaust Repack Kit for Yamaha YZ250FX 15-22