Like all of our products, our RS 660 exhaust systems were developed to surpass what is offered on the market today. Engineered to compliment the quality and performance of Aprilia products, these handcrafted systems deliver unparalleled sound and performance for the ultimate race experience.

Exhaust Features:

• Stainless Steel Construction
• 3 Tunable sound stages (included)
• High-Temp Carbon Fiber End-Cap
• Stamped Spring-Fit Inlet
• Spiral-Wound Perforated Core 
• Unparalleled Sound
• Stainless Steel, Tig Welded Headers
• Handcrafted in the USA
• 

Part number:

• 005-53901-DB

Instructions

**CLICK HERE FOR APRILIA RS 660 2021 INSTRUCTIONS**

Sound Clip