4.5in. Two-Step Slip-On Mufflers - Chrome with Chrome Straight Tips. Fits BMW R-18 Classic 2021up. - Freedom Performance Exhaust Crankcase & Bottom End 1936-99 * NOTE: Requires “oversized” 1-1/8″

* NOTE: Requires “oversized” 1-1/8″ handlebar mounts or Risers

040″ thick (OEM thickness)

Note: If your air cleaner has an alloy backing plate (like the Arlen Ness Big Suckers) you could use these brass fitting to drill & tap to drain the oil # K479451

* Manufactured by ARP® to Feulings® exact specifications

4.5in. Two-Step Slip-On Mufflers - Chrome with Chrome Straight Tips. Fits BMW R-18 Classic 2021up. - Freedom Performance Exhaust Crankcase & Bottom End 1936-99 * NOTE: Requires “oversized” 1-1/8″Features & Benefits: * Increased Horse Power & Torque. * Deep Rich Tone. * Sold as a Pair. Tech Tips: * Fits B Trans models with the purchase of FPE AC00368 * Optional Quiet Baffle is available, Part Number FPE AC00256 * Fuel Mixture Calibration is Advised. Proudly Made in the USA by Freedom Performance !