SP Concepts Big Bore 4.5 for Harley Davidson
This muffler has a high-flow rolled cone design with stepped baffles and is hand tig welded. It increases torque and horsepower on all motors and is compatible with specific motor sizes.
- The description claims the muffler increases bottom to mid range torque and horsepower on all motors.
Specifications
- Year/Model
- 18-Later Softail, 17-Later Touring, 96-16 Touring, 06-17 Dyna, 99-05 Dyna
- Color
- Stainless, Black, Polished
Variants (15)
- 18-Later Softail / Stainless — 1149.99 USD — In stock
- 18-Later Softail / Black — 1349.99 USD — In stock
- 18-Later Softail / Polished — 1349.99 USD — In stock
- 17-Later Touring / Stainless — 1149.99 USD — In stock
- 17-Later Touring / Black — 1349.99 USD — In stock
- 17-Later Touring / Polished — 1349.99 USD — In stock
- 96-16 Touring / Stainless — 1149.99 USD — In stock
- 96-16 Touring / Black — 1349.99 USD — In stock
- 96-16 Touring / Polished — 1349.99 USD — In stock
- 06-17 Dyna / Stainless — 1149.99 USD — In stock
- 06-17 Dyna / Black — 1349.99 USD — In stock
- 06-17 Dyna / Polished — 1349.99 USD — In stock
- 99-05 Dyna / Stainless — 1149.99 USD — In stock
- 99-05 Dyna / Black — 1349.99 USD — In stock
- 99-05 Dyna / Polished — 1349.99 USD — In stock
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