Factory Fatty Exhaust Pipe 18-24 GasGas Husqvarna KTM 85 MC TC SX - FMF 025222

Designed for performance enthusiasts, the FMF Factory Fatty 025222 exhaust pipe channels the renowned construction of “works” or cone pipes previously reserved for factory teams. Carefully engineered with lighter gauge steel and hand-pounded seams, it provides a significant boost across the entire power band—delivering more low-end grunt, muscular midrange, and robust over-rev for all riding styles. Quality craftsmanship and premium materials ensure not only increased power but also durability, making this an optimal upgrade for competitive and recreational riders alike.

Features

• Lightweight 20-gauge steel body optimises overall weight without sacrificing durability


• 19-gauge steel header for extra strength in high-stress areas


• Hand-pounded seams promote smooth internal transitions, maximising exhaust flow


• Broadens and smooths the power curve, increasing output across the rev range


• O-rings included for easy, reliable installation (on most models)


• Retains the iconic “works” look and performance

Specifications

• Item ID: 025222


• Type: Pipes


• Carb Warning: No


• Weight: 3.0 lbs

Vehicle Fitment

GAS GAS

• MC 85 (2021–2024)

HUSQVARNA

• TC 85 (2018–2024)

KTM

• 85 SX (2018–2024)