To give our customers the best shopping experience, our website uses cookies.  Learn More

FMF Factory-4.1 Silencer With SS Mid-Pipe

Choose a machine

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

Use one of my Saved Machines
FMF Factory-4.1 Silencer With SS Mid-Pipe
  • View Larger
  • Video

FMF Factory-4.1 Silencer With SS Mid-Pipe

108807

Our Price: $359.99$382.49

MSRP: $399.99 - $424.99 - You save $42.50 (10% off)

View Product Details

Select type, year, make and model above

Live Help

Additional Videos

FMF Factory | Inside Look

How To - Repack A Silencer For Your ATV Or Motorcycle

FMF Factory 4.1 RCT Sound Bite

RM YouTube Channel
SUBSCRIBE

Details

    FMF’s Factory 4.1 Silencer with Stainless Steel Mid Pipe is one of the best choices you can make when you want to keep your motorcycle or ATV running at peak performance. With the 4.1 you can expect to get a universal bump in performance that reaches across the entire rpm range. You’ll also get a hi-flo end cap that lets you tune the 4.1’s power with optional rev tubes and spark arrestors. The 4.1 isn’t just raw power though. FMF also prizes value and durability. It shows in the 4.1’s solid construction from excellent base materials and a precisely designed canister shape that maximizes internal packing volume to lower exhaust noise and extend service periods.

    Specs:
  • Tunable, spark arrestable silencer for your 4 stroke
  • Stamped with AMA approval for sound requirements
  • Aluminum canister body with stainless steel end cap and mid pipe
  • Easy bolt-on installation
  • Angle cut canister moves mass closer to center of machine
  • Hi-flo end cap accepts modular tuning inserts or spark arrestor
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FMF Factory-4.1 Silencer With SS Mid-Pipe Reviews

Rocky Mountain ATV/MC gift card Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
RM Cash ProgramParts Finder