Features and Benefits

Whether it be the HD TwinCam or the M8 engine they are both powerhouses, but a low idle combined with a plugged up exhaust conspire to mute the true sounds of freedom that this machine was designed to roar. Not to worry, S&S created the GNX slip-ons with one thing in mind and that’s belting out the flag waving, eagle flying song of the American v-twin. Combining a 4.5” shell with a tuned baffle and race inspired tip, the GNX lets the sound and power flow.

• 4.5" Slip-On
• Available in Guardian Black or Chrome
• New, unique louvered baffle delivers a rowdier tone
• Removable dB Reducer (J2825 compliant)
• Clearance for 13.5" shocks
• Made in America

Features and Benefits

The M8 engine is a powerhouse, but a low idle combined with a plugged up exhaust conspire to mute the true sounds of freedom that this machine was designed to roar. Not to worry, S&S created the GNX slip-ons with one thing in mind and that’s belting out the flag waving, eagle flying song of the American v-twin. Combining a 4.5” shell with a tuned baffle and race inspired tip, the GNX lets the sound and power flow out of the M8.

• 4.5" slip-on with premium fit, finish, sound, and power!
• Show quality chrome or OEM exact matching Guardian Black finish
• New, unique louvered baffle delivers a rowdier tone
• Removable dB Reducer
• Clearance for 13.5" shocks
• Made in America
• Fits 2017-2020 M8 touring models