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FMF - Factory 4.1 RCT Slip-On (KTM)

Product Code: fmf-4-1-rct-slip-on-ktm
$374.95 $337.45 Sale
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  • Description
  • Reviews
  • 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

REVIEW SNAPSHOT®

by PowerReviews
FMF - Factory 4.1 RCT Slip-On (KTM)
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Pros

  • Easy to use (3)
  • Lightweight (3)

Cons

No Cons

Best Uses

No Best Uses

Reviewed by 3 customers

Displaying reviews 1-3

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5.0

Great Slip On

By ktmracer

from La Palma, Ca.

Verified Reviewer

Pros

  • Durable
  • Easy To Use
  • Lightweight
  • Versatile

Cons

  • None

Best Uses

  • Racing

Comments about FMF - Factory 4.1 RCT Slip-On (KTM):

Real easy to install.

  • Motorsports:
  • Competitive Rider
 
5.0

ITS an FMF

By sigops

from waterville, NB

Verified Reviewer

Pros

  • Durable
  • Easy To Use
  • Lightweight

Cons

    Best Uses

    • Off-Road
    • Racing

    Comments about FMF - Factory 4.1 RCT Slip-On (KTM):

    Like always, very nice exhaust. Not a very big difference in sound with my 2013 KTM 450sxf. I find the power delivery a little more smoother. Also find it it has more power around a turn before a jump, which makes it easier to hit. Because i have a 2013 KTM sxf450, I had to bend the rear part of the frame a little on the bike in order to make this fit properly. I had to contact FMF because it was making contact with the wheel. FMF really helped me out and sent me special instructions on this bike.

    • Motorsports:
    • Mechanic, Motorcycle Enthusiast
     
    5.0

    Rad part

    By 22Ryann

    from NSW,Australia

    Verified Reviewer

    Pros

    • Easy To Use
    • Lightweight

    Cons

      Best Uses

        Comments about FMF - Factory 4.1 RCT Slip-On (KTM):

        As said on the header pipe, for my 2016 KTM250sxf with both installed and the map set to aggressive this system made a big difference all over the power range! very happy

        Displaying reviews 1-3

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