Aprilia RS 660 (21-24) Complete System S-A6R4-HAPC

Akrapovic Complete Exhaust System Set S-A6R4-HAPC For Aprilia 660

The Racing Line is the perfect upgrade for riders who want a serious performance boost without stepping up to a full Evolution system. It represents a complete step forward in exhaust tuning, delivering an ideal balance between price and maximum performance.

Designed for riders who demand more from their motorcycle, the Racing Line system is significantly lighter than the stock exhaust, improving overall handling and responsiveness. Built with exceptional production quality, it enhances engine performance while producing a pure, aggressive racing sound.

Featuring premium racing materials such as a carbon fibre muffler outer sleeve, this system adds a true motorsport look to match its performance gains.

Key Features:

• Full Racing Line exhaust system
• Noticeable weight reduction over stock
• Improved engine performance
• Sharper throttle response
• Pure racing sound
• Carbon fibre muffler outer sleeve
• High-quality, race-inspired construction