Vance & Hines Hi-Output Slip-Ons 

Vance & Hines Hi-Output Slip-Ons is concentrated on increasing volumetric efficiency to produce the most horsepower possible. The Hot Rod styling of the M8 Fat Bob demands an equally aggressive deep tone, and it looks terrific.

Specifications:

• Build: Mufflers are matte black with laser engraved riveted badges for a finished overall look.
• Colour: Black

Features:

• They will address the needs of tuned motors built for high horsepower applications
• compatibility is excellent with stock engines
• This stepped Hi-Output slip-on design is focused to yield maximum horsepower by improving volumetric efficiency.

Tech tip:

• Pre-2021 USA mufflers on a 2021-up EU Softail/Touring:
• The FuelPak FP4 (part number 942227) allows you to disable the 2nd downstream O2 sensor
• Without triggering trouble codes.
• This will enable you to use US or pre-2021 EU exhaust mufflers that are not equipped with an downstream O2 sensor connection.

Compatibility: Softail: 18-20 FXFB Fat Bob 107; 18-23 FXFBS Fat Bob 114 (NU). Requires disabling 2nd, down stream O2 sensor(s) of 20-up EU models

Note: See 562550 for optional quiet baffle