Description: FMF Factory 4.1 RCT Full Exhaust System w/MegaBomb Header Blue Yamaha YFZ450R/YFZ450X EFIFMF's Factory 4.1 RCT Full Exhaust System incorporates the latest in RCT (Resonance Chamber Technology) both internally and externally. The core's shape lowers decibels without compromising power output. In addition, FMF designed the exhaust specifically to achieve a shorter overall length so as to be less susceptible to crash damage. Complementary to FMF's Factory Forward Engineering, the muffler is also moved closer to the motor to centralize mass and improve handling. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet the California company's exacting specifications.Each exhaust comes with FMF's proprietary MegaBomb header. The science behind the MegaBomb header actually reduces noise levels by as much as 1.5 dB when compared to conventionally-shaped headers to keep race and track officials happy. In addition, the headers are designed to produce more low end to mid range gains as well as broadening out the mid to top end power gains when compared to the stock exhaust layout.Massive power gains throughout the entire RPM rangeMegaBomb header for the ultimate in power outputHuge weight savings when compared to the stock exhaustFabricated using the highest quality proprietary blend of alloy grade materialsFMF RTS (Rapid Tuning System) makes for easy exhaust insert changesIncludes USFS-approved spark arrestor and 94 dB sound insertComes with all required mounting hardware and easy-to-follow installation instructionsMade in the USAMODELFACTORY 4.1 RCT FULL EXHAUST SYSTEM WITH MEGABOMB HEADERCOLORBLUECOUNTRY OF ORIGINUSAFINISHANODIZEDHEADERMEGABOMBHEADER CONSTRUCTIONSTAINLESS STEELMID-PIPETITANIUMMUFFLER END CAPCARBON FIBERMUFFLER SLEEVETITANIUMUSFS SPARK ARRESTORYESThis item fits the following applications:Yamaha YFZ450R ATV 2009-2024Yamaha YFZ450X ATV 2010-2011
Price: 989.99 USD
Location: Lockport, New York
End Time: 2025-01-19T19:56:52.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money Back
Brand: FMF Racing
Type: Exhaust Pipe
Warranty: No Warranty
Color: Blue
Manufacturer Part Number: 044438
Country/Region of Manufacture: United States
