Top 10 S&S Cycle products – best-selling models in 2025!

Ranking updated: 1 December 2025'

Discover S&S Cycle’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!

Top 10 products

DB Killer muffler S&S Cycle
2-1 Sidewinder S&S Cycle 17-21 FL chrome complete mufflers
2-1 Diamondback S&S Cycle 20FL complete mufflers black
Mufflers complete 2-1 Diamondback S&S Cycle 17-20 FL black
2-1 Diamondback S&S Cycle 22FL complete mufflers black
Muffler 3.5 S&S Cycle
4-1/2" MK45 Cutlass S&S Cycle 16FL complete mufflers black
4-1/2" MK45 Cutlass S&S Cycle 22FL complete mufflers black
Complete mufflers 4-1/2" MK45 Cutlass S&S Cycle 16FL chrome
Complete mufflers 4-1/2" MK45 Cutlass S&S Cycle 22FL chrome

1. DB Killer muffler S&S Cycle
- General description
  
  DB Reducer
  SAE J2825 4 dB reducer for 1.75" Mufflers
£36.11

delivery 0 £
Product ID: 2942957
DB Killer muffler S&S Cycle Check
- Manufacturer
  
  S&S Cycle
2. 2-1 Sidewinder S&S Cycle 17-21 FL chrome complete mufflers
- General description
  
  Increased power and torque
  Stainless steel stepped header construction
  High-flow catalytic converters
  Includes adapters that allow use of wide band or stock O2 sensors
  Machined aluminum end cap
  Deep performance exhaust note
  All necessary mounting hardware included
  Made in U.S.A.
  Not for trike applications
£1,498.67

delivery 0 £
Product ID: 2942960
2-1 Sidewinder S&S Cycle 17-21 FL chrome complete mufflers Check
- Manufacturer
  
  S&S Cycle
3. 2-1 Diamondback S&S Cycle 20FL complete mufflers black
- General description
  
  Full stainless steel exhaust system with stainless steel header pipe heat shields
  Oversized stepped header primary tubes for optimal flow and performance
  Header length helps your M-Eight motor make excellent power
  4" OD diameter stainless steel muffler ends before the rear axle
  Four exhaust bungs for easy O2 sensor installation and air/fuel monitoring
  Computer aided design & precision bending for improved ground clearance
  Made in the U.S.A.
£1,580.47

delivery 0 £
Product ID: 2942961
2-1 Diamondback S&S Cycle 20FL complete mufflers black Check
- Manufacturer
  
  S&S Cycle
4. Mufflers complete 2-1 Diamondback S&S Cycle 17-20 FL black
- General description
  
  Full stainless steel exhaust system with stainless steel header pipe heat shields
  Oversized stepped header primary tubes for optimal flow and performance
  Header length helps your M-Eight motor make excellent power
  4" OD diameter stainless steel muffler ends before the rear axle
  Four exhaust bungs for easy O2 sensor installation and air/fuel monitoring
  Computer aided design & precision bending for improved ground clearance
  Made in the U.S.A.
£1,724.80

delivery 0 £
Product ID: 2942962
Mufflers complete 2-1 Diamondback S&S Cycle 17-20 FL black Check
- Manufacturer
  
  S&S Cycle
5. 2-1 Diamondback S&S Cycle 22FL complete mufflers black
- General description
  
  Full stainless steel exhaust system with stainless steel header pipe heat shields
  Oversized stepped header primary tubes for optimal flow and performance
  Header length helps your M-Eight motor make excellent power
  4" OD diameter stainless steel muffler ends before the rear axle
  Four exhaust bungs for easy O2 sensor installation and air/fuel monitoring
  Computer aided design & precision bending for improved ground clearance
  Made in the U.S.A.
£1,637.05

delivery 0 £
Product ID: 2942963
2-1 Diamondback S&S Cycle 22FL complete mufflers black Check
- Manufacturer
  
  S&S Cycle
6. Muffler 3.5 S&S Cycle
- General description
  
  Flat track inspired
  3.5" brushed stainless steel
  Removable dB reducer
  Made in the U.S.A.
£337.62

delivery 0 £
Product ID: 2942966
Muffler 3.5 S&S Cycle Check
- Manufacturer
  
  S&S Cycle
7. 4-1/2" MK45 Cutlass S&S Cycle 16FL complete mufflers black
- General description
  
  Bold 4-1/2" design with stainless steel baffle & RaceTEX packing
  Produces a deep bass rumble throughout the RPM range
  50-state legal
  Removable dB reducer
  Made in the U.S.A.
£678.59

delivery 0 £
Product ID: 2942968
4-1/2" MK45 Cutlass S&S Cycle 16FL complete mufflers black Check
- Manufacturer
  
  S&S Cycle
8. 4-1/2" MK45 Cutlass S&S Cycle 22FL complete mufflers black
- General description
  
  Bold 4-1/2" design with stainless steel baffle & RaceTEX packing
  Produces a deep bass rumble throughout the RPM range
  50-state legal
  Removable dB reducer
  Made in the U.S.A.
£678.59

delivery 0 £
Product ID: 2942969
4-1/2" MK45 Cutlass S&S Cycle 22FL complete mufflers black Check
- Manufacturer
  
  S&S Cycle
9. Complete mufflers 4-1/2" MK45 Cutlass S&S Cycle 16FL chrome
- General description
  
  Bold 4-1/2" design with stainless steel baffle & RaceTEX packing
  Produces a deep bass rumble throughout the RPM range
  50-state legal
  Removable dB reducer
  Made in the U.S.A.
£859.34

delivery 0 £
Product ID: 2942970
Complete mufflers 4-1/2" MK45 Cutlass S&S Cycle 16FL chrome Check
- Manufacturer
  
  S&S Cycle
10. Complete mufflers 4-1/2" MK45 Cutlass S&S Cycle 22FL chrome
- General description
  
  Bold 4-1/2" design with stainless steel baffle & RaceTEX packing
  Produces a deep bass rumble throughout the RPM range
  50-state legal
  Removable dB reducer
  Made in the U.S.A.
£678.59

delivery 0 £
Product ID: 2942971
Complete mufflers 4-1/2" MK45 Cutlass S&S Cycle 22FL chrome Check
- Manufacturer
  
  S&S Cycle