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Factory4.1 System 041299

Factory4.1 System 041299

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Regular price $924.99
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041299

The Factory 4.1 system is FMF Racing's premier performance exhaust system. The 4.1 system comes with the choice of the Megabomb or Powerbomb header. Both systems guarantee horsepower gains throughout the RPM range and are the lightest titanium systems available.

-Used by professional race teams such as Factory KTM, Yamaha of Troy and Star Racing

-Horsepower gains throughout RPM range

-Powerbomb header available in stainless steel or titanium; megabomb comes in titanium only

-Muffler available in natural or blue anodized finish

-94dB Insert Included

Notice:Closed Course Use Only
Item ID:041299
Type:System
Configuration:Single
Const:Titanium
Finish:Blue Anodized
Midpipe:Titanium
Endcap:Stainless Steel
Spark Arrestor:Insert (sold separately)
Carb Warning:no
Quiet Insert:94dB Insert (sold separately)
Header Const:Titanium
Header Type:MegaBomb
Weight:4.5 lbs.
MakeModelYear
HONDACRF150R07-22

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