SUPERTRAPP 15-20 XG500/750 STOUT SLIP-ON

Made in the U.S.A.

Massive non-tunable ceramic bodies

Streamlined, internal tapered, billet aluminum end cap with recessed fasteners is pre-installed

Newly-designed inlet flows better into OEM headpipe

Provides a heavy, broad spread power curve with horsepower and torque gains over stock muffler

Minimally (2 dB) louder than stock