Cyber Monday Sale! Up to 70% Off, $19.99 Custom Prints and More!

days

hours

minutes

seconds

FMF - Factory 4.1 RCT Slip-On (KTM)

$599.99 $569.99 Sale
You Save: $30.00 (5.00%)
Select all of the options to add to Wishlist
$569.99
Get FAST FREE SHIPPING on eligible items
CUSTOMERS WHO SHOPPED FOR THIS ITEM ALSO SHOPPED FOR...
    • Description
    • Reviews
    • Questions
    • Customer Photos

    FMF - Factory 4.1 RCT Slip-On (KTM)

    • All new incorporating the latest in Resonance Chamber Technology
    • Patented core shape lowers sound level while maintaining maximum power output
    • Patented canister shape increases internal volume for more sound abosrbing 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 application
    • Innovative rear endcap for simple installation of tuning tip inserts or spark arrestor