Description: Yoshimura RS-12 Exhaust System Honda CRF450R / WE / R-S / CRF450RXYoshimura announces the latest RS-12 stainless steel system for the 2021-24 Honda CRF450R/RX.Yoshimura engineers wanted to get the best most usable power from the new model. This system incorporates a one-piece stainless steel cast manifold featuring an integrated bolt flange surface that is 3x stronger than conventional designs.By increasing the resonator in the RS-12 muffler by 50cc (a 14% increase) and adding a second resonator to the header, Yoshimura engineers were able to unlock some insane usable power from this new and improved system.The RS-12 system adds 5% max hp and 6.5% max torque to the new engine spec with its smaller throttle body and different ECU settings.Features:Aggressive, intelligently designed, asymmetrical shape of the RS-12 allows for maximum muffler volume which helps manage sound, add power and provide more clearance for the rear tire and brake caliperImproved performance gains and weight reductionJust like the works systems Factory Racers use, RS-12 systems utilize precision machined joints which provide a superior fit and improve system life and performanceWorks-look matte carbon fiber end cap with industry leading designCarbon end cap covers inner cap mounted design which improves durability and eases servicing as compared to other sandwich mounting designsNew patent pending Precision Taper Fit (PTF) insert ring makes it easy to install and remove sound inserts and spark arrestorsTapered muffler body inlet design of the RS-12 enables the system to be pushed forward thus helping with weight centralization without sacrificing performanceAdds 5% max hp and 6.5% max torqueProudly designed, developed and made in the USA Fits the following models: Honda CRF450R 2021Honda CRF450R 2022Honda CRF450R 2023Honda CRF450R 2024Honda CRF450RX 2021Honda CRF450RX 2022Honda CRF450RX 2023Honda CRF450RX 2024
Price: 1019.99 USD
Location: Plainfield, Illinois
End Time: 2024-09-23T23:01:06.000Z
Shipping Cost: 0 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Yoshimura
Muffler Quantity: 1
Type: Complete Exhaust System
Items Included: Mounting Hardware, Muffler, Pipe
Color: Silver
Manufacturer Part Number: 225850S321
Material: Aluminum, Carbon, Stainless Steel
Features: 100% Accuracy of Fit, Easy to Replace, No Drilling Required
