FMF EXHAUST SILENCER Compatible Models: HONDA CRF250R 2014 - 2017 PART NO. 06-1975.FMF.FTC FMF 041526 The Factory 4.1RCT (Resonance Chamber Technology) muffler is all new from FMF Racing and incorporates the latest in resonance chamber technology. A Patented core shape lowers sound levels while maintaining maximum power output, and the five-sided canister shape increases internal volume allowing for the use of more sound-absorbing material. The new chamber design of the muffler also allowed FMF to enhance and refine exhaust pressure through a series of internal chambers while meeting FIM 2M-Max sound test as well as the AMA 94dB standards Item ID: 041526 Type: Slip-On Configuration: Single Construction: Titanium Finish: Blue Anodized Midpipe: Titanium Endcap: Carbon Spark Arrestor: Screen Insert (included) Quiet Insert: 94dB Insert (included) Features: Unmatched reliability and performance from high-tech materials. Manufactured to exacting standards so the engine can be rebuilt with total confidence. Meets or exceeds OEM quality. Direct OEM replacement. Please see image before ordering to avoid mistakes. Best value for money. ORO products are a high quality replacement part and carries our guarantee of your satisfaction. Easy to install but if unsure please use a professional