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FMF Factory 4.1 RCT Exhaust System Honda CRF450R 2013-2014
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  • FMF Factory 4.1 RCT Exhaust System Honda CRF450R 2013-2014 - MegaBomb Titanium/Blue Titanium/Carbon Fiber
  • FMF Factory 4.1 RCT Exhaust System Honda CRF450R 2013-2014 - MegaBomb Stainless/Aluminum/Carbon Fiber
  • FMF Factory 4.1 RCT Exhaust System Honda CRF450R 2013-2014 - PowerBomb Stainless/Aluminum/Carbon Fiber
  • FMF Factory 4.1 RCT Exhaust System Honda CRF450R 2013-2014

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MSRP
$699.99 - $1,249.99
Savings (20%):
$140.00
Price
$559.99

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Video Review

FMF Factory 4.1 RCT Exhaust System Honda CRF450R 2013-2014 Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

FMF Factory 4.1 RCT Full System Exhaust For Honda CRF450R

The FMF Factory 4.1 RCT full system is constructed from aerospace-grade materials that meet FMF's exacting specifications and is 100% manufactured in their Southern California factory. The patented header design allows exhaust gases to expand, cool and ramp back up at a higher velocity. This results in torque gains typically associated with longer headers, and the healthy over-rev of a short header. The muffler itself is shorter than OEM mufflers, making it less susceptible to crash damage and complements the centralized mass design by moving it closer to the motor. The rear end cap was engineered for fast and easy tuning by utilizing a retaining ring to keep the standard and optional inserts in place.

Features:

  • Massive power gains throughout the RPM range
  • Huge weight savings over stock exhaust
  • RTS (Rapid Tuning System) for quick and easy track-side tuning
  • Removable spark arrestor included
  • Quiet insert included (94db)
  • Dual Muffler systems include MegaBomb header
  • Single Muffler system includes PowerBomb header
  • Meets AMA and FIM sound requirements 
  • 100% made in the USA

Weight:

  • Dual Stainless Steel / Aluminum / Carbon end cap 10.2 lbs
  • Single Stainless Steel / Aluminum / Carbon end cap 6.1 lbs
  • Dual Titanium / Titanium / Carbon end cap 8.2 lbs
This Product Fits:
Honda
CRF450R 2013, 2014
Product Style RevZilla Item # Manufacturer Product # Availability
MegaBomb Titanium/Blue Titanium/Carbon Fiber / Dual Muffler 894377 41500/041500 Available: Requires 1-3 business days lead time prior to shipment
MegaBomb Stainless/Aluminum/Carbon Fiber / Dual Muffler 894376 41499/041499 Out of Stock
PowerBomb Stainless/Aluminum/Carbon Fiber / Single Muffler 1001629 41510/041510 Available: Requires 1-3 business days lead time prior to shipment

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