FMF KTM 450 EXC-F Six Days 2017-2019 Factory 4.1 RCT Slip-On Muffler

$649.99 $584.99

(You save $65.00)

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This Item: FMF KTM 450 EXC-F Six Days 2017-2019 Factory 4.1 RCT Slip-On Muffler
$649.99 $584.99

(You save $65.00)

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* By checking this box, you acknowledge this product is intended for offroad/track use only, and certify that this product will not be installed on a vehicle used on and/or registered for public roads: I agree

Features:

The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally
In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their 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 their exacting specifications and is manufactured 100% at their Southern California factory
Massive Power gains throughout the RPM range.
Huge weight savings
RTS (Rapid Tuning System)

Specifications:

Fitment: