Spark Racing Full Exhaust System for Aprilia RS660 (2020–2023) with Grid-O Silencer

Description

Aprilia RS660 2020-23 Spark Full System with GRID-O Silencer

Iconic Spark silencer, super aggressive, the same one also used on the Moto2 and Superbike World Championship tracks, without phonometric limits.

This last proposal, extremely appreciated in countries where there are no phonometric limitations, is supplied with a bracket for fixing to the passenger footboard, on the motorcycle in its original configuration. The bracket for fixing to the frame is optional. The db killer (G9980) is already included in the package.
For all proposals, the optimization of the diameters and lengths of the manifolds guarantee a strong increase in maximum power across the entire curve.

Sound:Stock: 99 db /5250 RPMGAP8808T: 102 db /5500 RPM
Weight:
SPARK 3.1 kg vs STOCK 6.1 kg
Weight:SPARK 3.1 kg vs STOCK 6,1 kg

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