550-0772B S&S black full exhaust Sidewinder Harley Davidson FLHR1690 Road King ABS USA 2014-2015

The S&S CYCLE Sidewinder 2:1 full exhaust system in black ceramic finish for Harley Davidson FLHR 1690 ABS Road King USA 2014-2015 is designed for riders seeking maximum performance and an aggressive custom look for their Harley-Davidson. Featuring stainless steel stepped headers and high-flow catalytic converters, it delivers significant horsepower and torque gains across the entire RPM range.

Equipped with a machined aluminum straight-cut end cap and a durable high-temperature black ceramic coating, the Sidewinder ensures top durability and style. Includes adapters for use with stock or wideband O2 sensors, plus all necessary mounting hardware. The 4-1/2" (11.5 cm) muffler diameter enhances exhaust flow while maintaining a deep, powerful sound. Proudly Made in the USA, not suitable for Trike models.

• 2:1 full exhaust system with black ceramic finish for Harley-Davidson
• Increased horsepower and torque over stock exhausts
• Stainless steel stepped headers for optimal exhaust flow
• High-flow catalytic converters for peak performance
• Machined aluminum straight-cut end cap
• Muffler diameter: 4-1/2" (11.5 cm)
• Deep, aggressive exhaust tone across the RPM range
• Adapters included for stock or wideband O2 sensors
• All necessary mounting hardware included
• Made in the USA
• Not suitable for Trike models

Suitable for: