The S&S CYCLE GNX 4.5" black slip-ons for Harley Davidson FLHTCUI 1340 EFI Electra Glide Ultra Classic 1996-1998 are built for riders demanding race-inspired sound and performance. Featuring a 4.5" shell, a precision-tuned slotted baffle, and an aggressive racing-style end cap, the GNX lets power and sound flow freely with a deep, commanding exhaust tone.
Finished in durable Guardian Black, these slip-ons include a removable dB reducer that meets SAE J2825 sound compliance and allow clearance for 13.5” shocks. Designed for maximum performance and built in the USA, they are the ideal upgrade for any power-hungry V-twin.
Suitable for: