1801-0478 - 1X17F Firepower Series Slip-On Mufflers Style:3" Mufflers - Chrome - Slash-Cut - Sportster '04-'13 O² sensor ports

O² sensor ports

door gasket

Features hand MIG welding

HVHP Oil Pump

Manufactured from dual-side hard-coated polycarbonate material for outstanding impact strength

1801-0478 - 1X17F Firepower Series Slip-On Mufflers Style:3" Mufflers - Chrome - Slash-Cut - Sportster '04-'13 O² sensor portsFeatures Feature 16 gauge steel construction Improve power and performance 2" baffles Made in the U. S. A. Emissions Notice WARNING DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles. Click here for important emission definitions and regulatory compliance and warranty information. Catalog DRAG FATBOOK Page 558 Specs PRODUCT NAME MUFFLER TYPE SLIP ON MODEL FIREPOWER SERIES STYLE SLASH CUT FINISH CHROME