NCY's Coated Intake Manifold for GY6-based engines features a smooth bore and an increased inlet diameter compared to the stock version. The smooth bore design reduces airflow turbulence, facilitating a higher volume of air/fuel mixture to flow through the intake. Together, these enhancements result in increased power output. 

Upgrading the intake manifold is essential when fitting larger bore carburetors. Installing a larger diameter carburetor without addressing the airflow limitations of the stock intake manifold is ineffective. NCY intake manifolds offer a significant power enhancement compared to the original manifolds. Durable components combined with increased power result in a winning combination.

Specifications:

• Cast aluminum intake manifold with PTFE coating
• Engine-side Bore: 26.5mm
• Carb-side Bore: 30mm
• Runner Length: 100mm
• 1 vacuum fitting
• 1 exhaust gas recirculation (EGR) fitting
• Includes O-ring base, gasket, and clamp

Compatibility:

157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:

Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.

Note: When installing a larger carburetor and/or intake manifold, please verify the engine side diameter of the carburetor for proper fitment into the manifold.

Visit our NCY Performance Parts page to shop all performance upgrades available for your vehicle.

About NCY: NCY is the aftermarket performance parts leader for most popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1997, NCY is ISO 9001 certified.

Made in Taiwan.

This product is intended for off-road use only.

This product is not intended for use on public roads or land.

This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.

*Performance upgrades are considered racing parts and are not covered by warranty.