Fmf Racing 042371 Factory 4.1 RCT Slip-On - Blue Anodized Titanium - Carbon Fiber Endcap engine-pistons 2017-2018 KTM 150 XC-W

2017-2018 KTM 150 XC-W

2016-2019 Aprilia RSV4 RR

2018-2021 Can-Am Defender HD10 XT

2017-2018 Harley Davidson FLHTK Ultra Limited

Fmf Racing 042371 Factory 4.1 RCT Slip-On - Blue Anodized Titanium - Carbon Fiber Endcap engine-pistons 2017-2018 KTM 150 XC-WMarketing Color: Blue Material: Titanium Incorporating Resonance Chamber Technology. Patented core shape lowers sound level while maintaining maximum power output. Patented canister shape increases internal volume for more sound absorbing material. Patented chamber design to enhance and refine exhaust pressure. Factory Forward Engineering centralizes mass and is less prone to crash damage. Tuned exhaust with optimized core specifications for each