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  • FMF Off-Road Factory 4.1 Resonance Chamber Technology Canister Slip On 275118

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FMF Off-Road Factory 4.1 Resonance Chamber Technology Canister Slip On 275118

RRP:
$424.99
Your Price:
$382.49 (You save $42.50)
SKU:
41473
Quantity:

Product Description

FMF Off-Road Factory 4.1 Resonance Chamber Technology Canister Slip On
Stainless w/Carbon Fiber End Cap & Aluminum Canister


For Closed Course Competition Only. Not Intended for Street Use.

Fits:
Honda

  • CRF250R  11-13 (041473)
  • CRF450F   11-13 (041474)

Kawasaki

  • KX250      11-13 (042290)
  • KX450F     2011 (042291)
  • KX450F     2012 (042292)

The Factory 4.1RCT (Resonance Chamber Technology) muffler is all new from FMF Racing and incorporates the latest in resonance chamber technology. A Patented core shape lowers sound levels while maintaining maximum power output, and the five –sided canister shape increases internal volume allowing for the use of more sound absorbing material. The new chamber design of the muffler also allowed FMF to enhance and refine exhaust pressure through a series of internal chambers while meeting FIM 2M-Max sound test as well as the AMA 94dB standards.

Stainless w/Carbon Fiber End Cap & Aluminum Canister- CRF250R, CRF450F, KX250, KX450F