Don Performance Race Exhaust Flap Controller for Jekill & Hyde

Unleash the full potential of your Jekill & Hyde exhaust system with the Don Performance Race Exhaust Flap Controller. Engineered for Harley-Davidson models, this plug-and-play unit ensures your exhaust flap remains 100% open, delivering maximum sound and performance for racing or test bench applications.

Description

Experience an immediate upgrade in sound and power with the Don Performance Race Exhaust Flap Controller. Specifically developed for Harley-Davidson models from Euro 4 upwards, this system is designed for quick and easy installation, allowing you to optimize your exhaust gas flow without complex modifications. By keeping the exhaust flap fully open, it enhances engine response and can lead to a noticeable increase in power, transforming your riding experience on the track or dyno.

Don Performance prioritizes quality, constructing this exhaust flap controller from high-quality aluminum and heat-resistant components. These robust materials ensure durability and reliability, easily withstanding the demanding conditions of high-performance motorcycling. The controller seamlessly integrates with your bike's existing setup, allowing control via the original buttons, and crucially, the “Dr. Jekill & Mr. Hyde” mode button retains its full functionality. This plug-and-play system means no additional modifications are necessary, making it a straightforward yet impactful upgrade for dedicated enthusiasts seeking a race exhaust control solution.

Features & Highlights

• Optimized for Harley-Davidson Euro 4+: Specifically engineered for modern Harley-Davidson motorcycles compliant with Euro 4 emissions standards and newer, ensuring perfect integration and performance for your Jekill & Hyde exhaust control.
• Premium, Durable Construction: Crafted from high-quality aluminum and heat-resistant components, this controller is built to withstand the extreme conditions of motorcycling, guaranteeing long-lasting reliability for your Harley Davidson performance upgrade.
• Seamless OEM Integration: Maintains full functionality of your original controls, including the “Dr. Jekill & Mr. Hyde” mode button, for intuitive operation without compromising your bike's existing features.
• Effortless Plug-and-Play Installation: Designed for quick and easy installation with a true plug-and-play exhaust system, requiring no complex modifications or specialized tools, so you can get riding faster.
• Unrestricted Race Performance: Engineered to keep your exhaust flap 100% open at all times, providing an aggressive sound profile and optimized exhaust gas flow for maximum power gains in racing or test bench environments.

Technical Specifications

• Compatibility: Harley-Davidson models from Euro 4 upwards
• Material: High-quality aluminum and heat-resistant components
• Control: Via original motorcycle buttons; "Dr. Jekill & Mr. Hyde" mode button retains functionality
• Installation: Plug-and-play system
• Exhaust Flap Status: Always 100% open
• Intended Use: Racing or test bench purposes

Important to Know

Please note that the Don Performance Race Exhaust Flap Controller is intended for racing or test bench purposes only. It is not approved for use on public roads. Always check and comply with local regulations regarding exhaust modifications before installation and use.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more