HHR Performance » EDR Performance

Experience the power of EDR Velocity Stacks, a product born from over 27 years of innovation and success by one of America's top three race shops. As a third-generation engine builder and developer, EDR Performance has continually set the benchmark in the racing community.

Key Features:

• Enhanced Engine Response: Elevates engine responsiveness at both full and partial throttle.
• Improved Power Delivery: Optimized airflow results in better power delivery and control.
• Top-End Gains: Delivers substantial top-end power improvements without sacrificing low-end or midrange performance.
• Versatile Installation: Easily installs with your stock or modified airbox and stock or aftermarket air filter.
• Proven Performance: Designed to ensure smooth power delivery, EDR Velocity Stacks significantly enhance your motorcycle’s rideability, boosting rider confidence and cutting track lap times. This upgrade not only increases horsepower but also improves fuel efficiency—ideal for any performance enthusiast.

What Are Velocity Stacks?

Velocity stacks offer the following benefits for your motorcycle:

• Sharpens engine response at full and partial throttle.
• Enhances power delivery and control through improved airflow.
• Boosts top-end performance without compromising low-end and midrange power.
• Installs easily with stock or modified airboxes and filters.