FMF FACTORY 4.1 STAINLESS STEEL & TITANIUM BLUE ANODIZED ΤΕΛΙΚΟ ΕΞΑΤΜΙΣΗΣ ΓΙΑ YAMAHA WRF 450 07-11, 044235

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 we've learned on the race track.

-Available in natural or blue anodized finish.

-Horsepower gains throughout RPM range.

-Available with titanium or high strength stainless steel midpipe.

-94dB Insert Included

• Item ID: 044235 
• Type: Slip-On 
• Configuration: Single 
• Const: Titanium 
• Finish: Blue Anodized 
• Midpipe: Stainless Steel 
• Endcap: Stainless Steel 
• Spark Arrestor: Screen Insert (included) 
• Quiet Insert: 94dB Insert (included) 
• Weight: 5.2 lbs.