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FMF Racing Factory 4.1 Slip-On Exhaust

$359.99 - $449.99
Was $399.99 - $424.99
Save up to $40.00 (10%)
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FMF Racing Factory 4.1 Slip-On Exhaust

Shipping & Returns

Orders $100 and over qualify for our free shipping offer. See our full shipping policy for further shipping details.

Return any new, unused and unaltered item within 30 business days. Create a return label online for as little as $7.99. Please read our return policy.

Details

The Factory 4.1 is FMF Racing's premier performance motorcycle exhaust. With 30 years of racing experience behind it, the Factory 4.1 takes advantage of everything FMF Racing's learned on the race track. It is guaranteed to produce more horsepower throughout the entire RPM range. If performance is your priority, the Factory 4.1 is the dirt bike exhaust for you.

  • Titanium muffler construction with durable stainless steel end cap and mid-pipe
  • Horsepower gains throughout RPM range
  • Used by professional race teams such as Factory KTM, Yamaha of Troy and Star Racing
  • Use with FMF PowerBomb, FMF MegaBomb, or stock header
  • 94dB quiet insert included

Note: For closed course competition use only. Not intended for street use.

Note: Part #' 327-041289 does not include a 94dB insert.

Note: Image for reference only. Actual product may vary according to vehicle.

Note: This product may not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws. Refer to chaparral-racing.com/terms before purchasing.

Specs

SKU
PARENT-327-041313
Weight
10
Brand
FMF Racing

Item Numbers

Details Item Number Availability Store Pickup
Details:Titanium   Item #327-041157 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable
Details:Titanium   Item #327-041171 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable
Details:Anodized Blue   Item #327-041215 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable
Details:Anodized Blue   Item #327-041289 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:   Item #327-041536 Availability:In stock: Ready to shipStore Pickup:Unavailable
Details:Titanium   Item #327-044128 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable
Details:Anodized Blue   Item #327-044235 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable
Details:Titanium   Item #327-045229 Availability:Backorder: Ships in 7-12 daysStore Pickup:Unavailable

Fitment

HONDA
CRF 150R 2012 - 2017
CRF 150R 2007 - 2009
CRF 150R EXPERT 2012 - 2017
CRF 150R EXPERT 2007 - 2009
CRF 150RB 2013
CRF 250R 2004 - 2009
CRF 250X 2015 - 2017
CRF 250X 2012 - 2013
CRF 250X 2004 - 2009
CRF 450R 2005 - 2008
CRF 50F 2005
GROM 2014 - 2015
KTM
690 ENDURO R 2009 - 2013
SMC 690 2008 - 2010
YAMAHA
VINO CLASSIC 2008
WR 250F 2011 - 2013
WR 250F 2007 - 2009
WR 450F 2003 - 2011
YZ 250F 2006 - 2012
YZ 250F 50TH ANNIVERSARY 2006
YZ 450F 2003 - 2009
YZ 450F 50TH ANNIVERSARY 2006

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