S&S CYCLE 550-1143 Grand National Slip-On Muffler - Stainless Steel Speed 400 & Scrambler 400
Manufacturer Part Number: 550-1143
Drag Part Number: 1811-4786
Grand National Slip-On Muffler - Stainless Steel - Speed 400 & Scrambler 400
- 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
Fitment
- 2024 Triumph Scrambler 400 X
- 2024 Triumph Speed 400
- 2025 Triumph Scrambler 400 X
- 2025 Triumph Speed 400
Fitment confidence: DIRECT_HTTP_EXACT_AND_PRODUCT_HIERARCHY_MATCH
Grand National Slip-On Muffler - Stainless Steel - Speed 400 & Scrambler 400
