NCY Coated Intake Manifold (EGR, 30mm); GY6
NCY 30mm High Flow Intake Manifold for 150cc-232cc GY6
$85.43
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
DESCRIPTION: 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 coatingEngine-side Bore: 26.5mmCarb-side Bore: 30mmRunner Length: 100mm1 vacuum fitting1 exhaust gas recirculation (EGR) fittingIncludes O-ring base, gasket, and clampCompatibility:157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon’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 ourNCY Performance Partspage 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.
SPECIFICATIONS: Cast aluminum intake manifold with PTFE coating
COMPATIBILITY: 157QMJ-based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon’t see your engine listed? If the engine code includes “QM” or “FM”, this product is compatible with your vehicle.
157QMJ ENGINES: based 125cc / 150cc / 169cc engines with the following engine codes:157QMJ161QMK152QMI1P61QMKYN1P57QMJ1P52FMI154FMIJJ157QMJ1P57QMJBN157QMJBN161QMK-AOther QMJ, QMK, and QMI modelsDon’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 ourNCY Performance Partspage 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.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 125cc, 150cc, GY6
- Engine Code: 157QMJ
- Fitment Notes: Performance
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a 157QMJ engine?
A: This SKU is listed as compatible with 157QMJ engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Is this for 125cc scooters?
A: This SKU is listed with 125cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.75 lbs |
|---|---|
| Dimensions | 5 × 3 × 3 in |
| Condition | New |
|---|
Unrestricted Airflow: NCY 30mm Coated Intake Manifold
Maximize the volumetric efficiency of your intake, ensuring better cylinder filling with the NCY 30mm Coated Intake Manifold. Standard rubber and cast manifolds often feature rough internal surfaces that create power-robbing turbulence. NCY solves this with a PTFE internal coating and a mirror-smooth bore, allowing a higher volume of air and fuel to reach your cylinder with zero resistance.
The Performance Advantage
- PTFE Coated Bore: The specialized coating provides an ultra-low friction surface, significantly reducing airflow turbulence compared to stock cast-iron or rubber intakes.
- Increased 30mm Diameter: Engineered specifically to support larger carburetors. Installing a 28mm or 30mm carb on a stock manifold creates a "lip" that kills velocity; this manifold provides a seamless transition.
- Vacuum Ports: Features a dedicated vacuum port, making it a "plug-and-play" replacement for modern street-legal GY6 engines.
- Heat Dissipation: The high-grade cast aluminum construction sheds heat faster than plastic or rubber, keeping your intake charge cooler and denser for better combustion.
Comprehensive Fitment & Compatibility
This manifold is designed for 125cc to 232cc GY6 (157QMJ/152QMI) engines and is a required upgrade for larger carburetors:
| Engine / Carb Category | Compatible Models |
|---|---|
| Recommended Carburetors | NCY 30mm CVK, OKO 26-30mm Flatslide, and 28mm-30mm PE Series |
| Genuine Scooter Co. | Buddy 125, Buddy 150, Buddy 170i (modifications may be required for 170i) |
| Standard GY6 Chassis | TaoTao, Wolf, Ice Bear, Bintelli, SSR, and Kymco 150cc models |
| Engine Codes | 157QMJ, 1P57QMJ, 161QMK, 152QMI, BN157QMJ |
Technical Specifications
- Carb-Side Bore: 30mm
- Engine-Side Bore: 26.5mm
- Runner Length: 100mm
- Fittings: 1 Vacuum, 1 EGR
- Includes: O-Ring Base, Gasket, and Heavy-Duty Mounting Clamp
Pro-Tuning Tip: If your engine does not utilize a vacuum port, you can still use this high-flow manifold by simply capping the port with a rubber vacuum cap. For the ultimate "Stage 3" setup, pair this with the NCY 30mm CVK Carburetor (SKU 1300-1013).
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.
