FMF - Gnarly Pipe (KTM)

FMF – Gnarly Pipe (KTM)

The FMF Gnarly Pipe is made for riders who push deep into rough terrain and want their bike to hit harder down low. This is FMF’s go-to off-road pipe — strong, powerful, and ready for everything from tight woods to open desert. It’s built from heavy-duty 18-gauge U.S. steel, making it the toughest pipe in FMF’s lineup, and it’s tuned to boost torque and tractability right where you need it most.

Designed for KTM two-strokes from 200cc to 500cc, the Gnarly gives your bike a deeper, stronger feel when you roll on the throttle. It’s built to handle serious punishment — rocks, crashes, and endless off-road miles — while still delivering crisp, reliable performance. The low-to-mid power gains make it perfect for riders who like to lug through tough sections or dig in on technical climbs. O-rings are included for a tight, leak-free fit.

Why We Like It:
It gives your KTM that brute strength down low — real torque that helps you crawl over obstacles or rip through slick, rooty trails without stalling. It’s the kind of pipe you can smash into a log and keep riding like nothing happened.

Why It’ll Work for You:
The Gnarly makes your bike easier to control when the trail gets rough. You’ll get stronger low-end pull, better traction, and smoother power through the midrange, so it’s easier to stay balanced and keep momentum. The thick steel build shrugs off impacts, and the nickel plating keeps it looking sharp even after countless rides.

Variants / Options:
Fits most KTM two-stroke models (200cc–500cc range). Direct bolt-on fit for off-road and enduro setups.

Key Features:

• Focused on low-end torque and midrange power
  
  

• Heavy-duty 18-gauge U.S. steel for extreme durability
  
  

• Nickel-plated finish resists rust and wear
  
  

• Tuned for 200cc–500cc KTM two-stroke engines
  
  

• Built to handle rocks, logs, and off-road abuse
  
  

• Includes O-rings for a secure, tight fit