FMF
Back to Exhaust: Slip-On

FMF Powercore 4 — Slip-On (043376)

Part # 043376
Item #357731
Discontinued. This part won't be restocked. We're selling the remaining stock, once it's gone, it's gone.
Fits 4 motorcycles
  • Kawasaki
    • KLX400 · 2003-2004
  • Suzuki
    • DR-Z 400 S · 2000-2022
    • DR-Z400 · 2006-2007
    • DR-Z400 SM · 2005-2021
$404.99
/
Shipping calculated at checkout.
  • In stock, ready to ship
  • Backordered, shipping soon
  • Flat $10 U.S. shipping, free over $100
  • Ships from one of three U.S. warehouses
  • Secure checkout
WARNING: Cancer and Reproductive Harm, www.P65Warnings.ca.gov
FMF PowerCore 4 Slip-On — Kawasaki KLX400SR (2003-2004), Suzuki DRZ400 (2006-2007) + 2 more, 4-Stroke
Product Details

The PowerCore 4 is FMF's proven 4-stroke slip-on muffler — built tough and tuned for noticeable mid-range gain. A direct bolt-on for stock head pipes, the PowerCore 4 is the go-to upgrade for riders who want a real performance bump without going to a full system.

  • 4-stroke direct slip-on muffler
  • Lightweight aluminum canister with stainless endcap
  • Tuned for mid-range power gain over stock
  • Repackable
  • Fits OEM head pipe

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.

Fitment

  • Kawasaki KLX400SR 2003–2004
  • Suzuki DRZ400 2006–2007
  • Suzuki DRZ400S 2000–2022
  • Suzuki DRZ400SM 2005–2021

Specifications

System TypeSilencer
MaterialStainless steel and aluminum
TechnologyHi-Flo Technology
Spark ArrestorRemovable (included)
Street LegalityClosed-course / competition use only (CARB-restricted)
Best ForRace-only / Closed-course, Off-road / Trail

Verified from Garamoto’s catalog & fitment data.

You may also like