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FMF - Factory 4.1 RCT Complete System (Yamaha)

Product Code: fmf-factory-4-1-complete-system-yamaha
$799.99 $719.99 Sale
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  • Description
  • Reviews
  • Customer Photos

FMF - Factory 4.1 Complete System with RCT

  • All new incorporating the latest in Resonance Chamber Technology
  • Patented core shape lowers sound level while maintaining maximum power output
  • Patented canister shape increases internal volume for more sound absorbing material
  • Patented chamber design to enhance and refine exhaust pressure
  • Factory Forward Engineering centralizes mass and is less prone to crash damage
  • Tuned exhaust with optimized core specifications for each application
  • Innovative rear endcap for simple installation of tuning tip inserts or spark arrestor
  • Comes With 94db Insert.

I would buy this product again and again.

5

Great product of fmf, great power delivery!!. Btosports the best bike store.

HMC-MTY

Mcallen, Tx

true

Best exhaust money can buy

5

Best power increase bottom, mid, and top

Heiny-Mann

Cypress, Tx

true

Great exhaust

5

Fits perfect gives great power gains and sounds sweet

Cam

Au

true

I Would buy this product again

4

Perfect

Toto france

France

true

FMF - Factory 4.1 RCT Complete System (Yamaha)

4.8 4

100.0

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