Akrapovic Racing Line Carbon (S-A6R4-HAPC) suitable for Aprilia RS 660 2021 to 2024

Akrapovič Racing Line Carbon (S-A6R4-HAPC) – Maximum performance for your Aprilia RS 660 (2021-2024)

Top sound. Perfect style. More power – the Akrapovič Racing Line (Carbon) system takes your RS 660 to a new level, both technically and visually. Made from titanium, stainless steel and carbon – ultra-light, extremely robust and race-proven. The system is EC/ECE-certified, Euro 5-compliant and fully road-legal. The catalytic converter is neatly integrated into the front silencer – legal, TÜV-compliant, without any compromises.

Product details:
Model: S-A6R4-HAPC (Racing Line Carbon)
Manufacturer: Akrapovič
Material: Titanium, stainless steel, carbon
Weight advantage: -0.4 kg compared to standard system
Installation: Plug & Play
Approval: EC/ECE (Euro 5 compliant)

Performance & sound:
– Power increase across the entire rev range
– Torque increase, especially in the lower rev range
– Significantly more direct response
– Aggressive, sporty sound with clear acoustics
– Reduced weight ensures more agile handling

Compatibility:
✅ Aprilia RS 660 year of construction 2021-2024

Perfect in combination with the FLAWLESS ECU Performance Flash:
The full power gain unfolds in conjunction with our FLAWLESS Performance Flash and the Akrapovič system. Thanks to the coordinated optimization of injection and ignition, you get the maximum out of your bike – for noticeably more torque, clean throttle response and a completely new riding experience.

Note:
This system is EC/ECE-certified and can therefore be used legally on the road. No registration in the vehicle documents necessary – simply fit and ride.