- America all versions 2001-2017
- Speedmaster 900 all versions 2003-2017
Massive weight savings compared to the original exhausts.
Sold in pairs with mounting clamps.
Noise level: high (8/10). These silencers contain internal welded (and therefore non-removable) dB-killers but the noise level remains high, producing an authentic and powerful Cruiser sound.
Fitting these silencers does not oblige you to update the ECU mapping (EFI) or to change the main jets (carbs), the engine will operate normally with a small gain in performance and a better soundtrack. However by reprogramming the ECU or changing the jets you will benefit from a more notable performance gain.
Direct mounting on the original downpipes (which are 45mm in diameter at the junction with the silencers), with the clamps provided. We recommend using exhaust paste to ensure an airtight fit.
The brackets attached to the rear of the silencers allow them to be fixed to the frame of the motorcycle but they must be drilled at the right distance. Installation without these brackets is possible because the silencers are quite light.
12 month warranty.
Please note: this modification makes your motorcycle non-conform to its original certification, and as such it is no longer strictly legal for road use. Fitting these silencers is under your responsibility.