550-1160 S&S Chromed exhaust Grand National Harley Davidson FXBB1923 Softail Street Bob 117 ABS 2025

The S&S CYCLE Grand National Chromed slip-on for Harley Davidson FXBB 1923 ABS Softail Street Bob 117 2025 was built to enhance both the heritage and performance of your Harley-Davidson Softail, combining iconic styling with modern exhaust technology. The 4" muffler body features a race-inspired Grand National end cap, designed to optimize exhaust flow and deliver a bold, deep exhaust note.

It includes a removable dB reducer (SAE J2825 compliant) for sound adjustment, and the kit comes complete with all necessary mounting hardware and gaskets. Precision-engineered in the USA to bring out the best in your V-Twin.

• 4” (10 cm) muffler body
• CNC-machined Grand National end cap
• Aggressive and distinctive V-Twin tone
• Removable dB reducer included (SAE J2825)
• Optimized exhaust flow for performance
• Fits Harley-Davidson Softail models
• All mounting hardware and gaskets included
• Made in the USA