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FMF
FMF 4.1 RCT Exhaust with MegaBomb - Aluminum YZ450F 2020-2022 044460 1820-1931
FMF 4.1 RCT Exhaust with MegaBomb - Aluminum YZ450F 2020-2022 044460 1820-1931
Regular price
$946.00 USD
Regular price
$1,075.00 USD
Sale price
$946.00 USD
Unit price
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per
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- 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
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