

Mini Factory 4.1 Exhaust System 18201971
1820-1971
$459.99
in-stock
Factory 4.1 Exhaust - Anodized Titanium/Stainless Steel
Similar Styling to 4.1 RCT big bike products, with an aggressive look & sound
Superior power than stock systems
Combination Quiet /Spark Arrestor insert included
Available with titanium and stainless steel headers
FMF's Factory Forward Engineering centralizes mass and is less prone to crash damage
Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws
Meet AMA and FIM sound requirements
QuietCore 94 dB insert included
Spark arrestor included in muffler