FMF 4-Stroke Factory 4.1 Muffler

Description

The Factory 4.1 is FMF Racing's premier performance exhaust. With 30 years of racing experience behind it, the Factory 4.1 takes advantage of everything learned on the race track.

-Horsepower gains throughout RPM range

-Available with titanium or high strength stainless steel midpipe

-94dB Insert Included

Type: Slip-On

Construction:Titanium

Finish: Blue Anodized

Midpipe: Titanium

Endcap: Stainless Steel

Spark Arrestor: Insert (sold separately)

Weight:3.4 lbs.

Notice: Closed Course Use Only

Fitment

This part fits the following vehicles.

Features & benefits

• Available in natural or blue anodized finish
• Horsepower gains throughout RPM range
• 94dB insert included

Specifications

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.