Akrapovic Racing GP Exhaust System for Aprilia RS 660

The Akrapovic GP-styled Racing Exhaust is a high-performance exhaust that takes design cues from the exhaust found on leading WSBK factory machines. Made from stainless steel, a race-proven material, this exhaust system results in a boost in performance and noticeable weight reduction.

The Akrapovic Racing Line has been designed specifically for demanding riders and represents an ideal balance between price and performance. The exhaust systems are dramatically lighter compared to stock exhaust systems and feature exceptional production quality and increased engine performance combined with pure racing sound output. The headers and mid-pipes are constructed of high-quality stainless steel conical tubes with precision handcrafting. A special process known as hydroforming is used in the manufacturing of the exhaust pipes. This process injects pressurized water into each tube to form the ideal shape for optimum exhaust flow without causing creases or compromising the strength of the steel.

Akrapovic Exhaust’s unique design enables them to obtain the maximum output for each specific model of motorcycle, while significantly reducing overall weight. It’s not just about peak power - Akrapovic exhaust systems deliver increased performance throughout the entire RPM range. Increased power and torque result in a much smoother ride. All Akrapovic exhaust system measurements are formulated on in-house computer-controlled flow benches.

Features:

• High quality stainless steel headers and mid-pipes
• No fuel remapping required
• A combination of beautiful machine and hand welds
• Integrated lightweight muffler hanger
• Optimized to maximize lean angle
• Air-tight quality controlled production means your exhaust will be perfect
• High-quality, silicon-shielded stainless steel exhaust springs