Grand National Slip-Ons for 2018 M8 Softail® models, Black
description91 hp and 113 lb/ft of torque **when used with Stealth Air Cleaner Kit on 114 ci**
Race inspired Grand National endcap design
High temp black ceramic finish
Removable dB reducer for back pressure and sound tuning
Meets J2825 levels for sound
Equipped with high flow catalytic converters
All hardware and gaskets included
Made in USA!
Race inspired Grand National endcap design
High temp black ceramic finish
Removable dB reducer for back pressure and sound tuning
Meets J2825 levels for sound
Equipped with high flow catalytic converters
All hardware and gaskets included
Made in USA!
