S&S 550-1143 Stainless Grand National Slip-on Exhaust Muffler
Triumph Scrambler & Speed 400 2024 2025 24 25
- Brushed stainless steel muffler body with exposed TIG welds
- Race inspired Grand National end cap
- Removable dB reducer (J2825 compliant)
- 3-1/2 lb weight savings over stock (1.5 kg)
- 4% increase in power over stock
- Made in the USA
