Product Overview Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components. Reviews (No reviews yet) Write a Review
Quick view Add to Cart FMF Racing FMF Racing Yamaha TTR110 08-15 SS Powercore 4 Complete System S/A - 044273 MSRP: Was: Now: $299.99 Quick view Add to Cart
Quick view Add to Cart FMF Racing FMF Racing Yamaha TTR/TTRL125 Powercore 4 Muffler/Header - 044136 MSRP: Was: Now: $279.99 Quick view Add to Cart
Quick view Add to Cart FMF Racing FMF Racing Honda CRF70F 05-12 Powercore 4 Muffler w/SS Header - 041178 MSRP: Was: Now: $279.99 Quick view Add to Cart
Quick view Add to Cart FMF Racing FMF Racing Honda XR/CRF70 Powercore 4 S/A Muffler w/Header - 041017 MSRP: Was: Now: $299.99 Quick view Add to Cart
Quick view Add to Cart FMF Racing FMF Racing Honda XR/CRF70 Powercore 4 Muffler/Header - 041016 MSRP: Was: Now: $279.99 Quick view Add to Cart
