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FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium KX 450 F/X 2019- 2023 042373 1820-1844
FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium KX 450 F/X 2019- 2023 042373 1820-1844
FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium KX 450 F/X 2019- 2023 042373 1820-1844

FMF 4.1 RCT Exhaust with MegaBomb - Anodized Titanium KX 450 F/X 2019- 2023 042373 1820-1844

Availability:
6 in stock, ready to be shipped
SKU 042373
by FMF
$1,224.99 - $1,224.99
$1,224.99
$1,347.49
$1,347.49 - $1,347.49
$1,347.49
  • The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology both internally and externally
  • Shorter overall length that is less susceptible to crash damage and complementary to FMF's Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
  • The Factory 4.1 RCT is constructed from only aerospace grade materials that meet FMF's exacting specifications and is manufactured 100% at their Southern California factory
  • Massive Power gains throughout the RPM range.
  • Huge weight savings
  • New RTS (Rapid Tuning System)
  • Includes MegaBomb header
  • Includes spark arrestor screen insert
  • 2021 Kawasaki KX 450 X - -
    2019-2023 Kawasaki KX 450 F - -

Let customers speak for us

from 5580 reviews

It looks great on my Harley front fender

Doug Wittman
DRAG SPECIALTIES Gold Eagle Head with Lights - Amber Eyes - Large - Chrome 72923

great product!!

Mad
Triumph Trident 660 2021-2024 GPR M3 Black Titanium Full System Exhaust Low Level

Perfect

Jeffrey Sturges
VANCE & HINES Slip-On Muffler Clamps - Twin Cam 23715
Quality service, prompt shipping; product as advertised

Really a no-frills transaction as they as they all should be: product as advertised, at a good price, delivered promptly. Service on the phone was also very to-the-point and courteous. Will consider buying from Magma again.

DM
LEOVINCE LV One EVO Slip-On Muffler - Stainless Steel Ducati DesertX 2022-2023 14428E 1811-4442

Came in july 31st both levers installed feels really good. Good product

jimmybones-us

Excellent seller

boyanaboci10

fast.fast fast love it love it love it thank you thank you

usbmcs

Awesome thanks guys again

raymondbigdaddy23

Quick delivery. Cap looks great on bike. Minor modification required to fit.

oldmankels

Suprisingly fast service I'm actually blowed away how fast it got to me. Thanks.

zx14man

Great

tmoney.5

Fast shipping. Great seller!

thrasher911

Thank you. Recieved in great condition cheers

reinh_shan

AS DESCRIBED

enriqubehren-0

Great doing business fast response time and item arrived on time.

eddiekane100

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