550-0990 S&S black exhausts GNX Harley Davidson FLHTCU1750 Electra Glide Ultra Classic 107 ABS 2018-2019

The S&S CYCLE GNX black slip-ons for Harley Davidson FLHTCU 1750 ABS Electra Glide Ultra Classic 107 2018-2019 are built to unleash the true voice of your Milwaukee-Eight engine, blending power, deep tone, and American attitude. Featuring a 4.5" muffler body, an optimized louvered baffle, and a race-inspired S&S end cap in Tuxedo Black, the GNX delivers a raw, aggressive sound without sacrificing performance.

Finished in durable Guardian Black, these mufflers are designed to fit OEM headers and are compatible with shocks up to 13.5". A removable dB reducer lets you tailor the sound to your preference. Made in the USA, they’re the perfect match for any 2017–2022 M8 Touring model.

• Pair of 4.5" slip-on mufflers for M8 Touring 2017–2022
• Guardian Black high-temp finish
• Tuxedo Black S&S race-inspired end caps
• Louvered baffle design for aggressive, full exhaust tone
• Shock clearance up to 13.5"
• Removable dB reducer included
• Improved flow and throttle response
• Made in the USA by S&S CYCLE
• Fitment code: M8 Touring ’17–’22

Suitable for: