FMF Racing Fatty Pipe More tractable power, improved throttle control Provides power gains throughout entire power band Carbon steel with a nickel plated finish for maximum durability FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance Can be used with FMF or stock silencer (unless noted) O-Rings Included With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for. Product Details Product Line FMF Fatty Pipe Part Number 025238 Fitment Type Model-Specific Fitment Use Type Unit Sale Qty Each Style Size Position Material Color Finish Nickle Plated Exhaust Configuration Header Pipe Muffler Size Muffler End/Tip Style California Emissions FALSE Product Disclaimer Returning because of clearance dents is NOT a valid reason for return - DO NOT RETURN BECAUSE OF CLEARANCE DENTS Fitment Note Expansion Head Pipes often require clearance dents to allow for installation Fitment Note Clearance Dents are NOT visible once the pipe is installed Fitment Note NO Expansion pipe should ever be used on a vehicle that is used on public roads - Offroad use ONLY! Fitment Note Fitment Note Items Included Fitments 2022 KTM 150 SX 2021 KTM 150 SX 2020 KTM 150 SX 2019 KTM 150 SX 2022 KTM 125 SX 2021 KTM 125 SX 2020 KTM 125 SX 2019 KTM 125 SX 2022 KTM 125 XC 2022 Husqvarna TC 125 2021 Husqvarna TC 125 2020 Husqvarna TC 125 2019 Husqvarna TC 125 2022 Gas-Gas MC125 2021 Gas-Gas MC125