Billet CNC Intake Manifold for ROTAX Engine

Experience unparalleled performance with DDR Performance's state-of-the-art Billet CNC'd air intake manifold, expertly designed for high boost turbo and supercharged Rotax engines. Our manifold undergoes meticulous modifications to the runner length and overall plenum volume, resulting in maximum air displacement and optimized engine performance.

Ensuring a perfect fit and airtight seal, the intake manifold is equipped with an O-ring sealed plenum. This feature guarantees a secure closure, preventing any air leaks and maintaining optimal performance.

The manifold is provisioned with two 1/8 NPT ports for your convenience. 

The chamber slot conveniently accommodates the original OEM oil dipstick location, ensuring a seamless integration. Additionally, designated screw positions are allocated to securely fasten your fuel rail, promoting stability and reliability.

Engines operating above 9000 RPM can anticipate substantial gains, ranging between 100-300 RPM depending on your engine's set up. This exceptional performance enhancement makes our intake manifold a highly recommended choice for passionate racers seeking the ultimate power and efficiency.

Upgrade your Rotax engine with DDR Performance's Billet CNC'd air intake manifold, and unlock the full potential of your jetski's performance.

DDR Performance is fully equipped with advanced CNC machines and top-notch equipment, including a Superflow flow bench and a Superflow SF-902 Dyno, enabling us to conduct thorough research and development.

In addition to our testing procedures, our intakes have undergone real-world trials in the demanding environment of closed course racing, collaborating with some of the world's finest racers.