Skip to content
Shop more than 10,000 scooter parts online at Thrifty Scooters

Shin Yea Cygnus Intake Manifold | 50mm GY6 4V

Original price $0.00 - Original price $0.00
Original price $0.00
$109.00
$109.00 - $109.00
Current price $109.00
Availability:
Only 1 left!

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Unlock the full potential of your Cygnus-style 4-valve head with the Shin Yea Performance Intake Manifold. Designed specifically for Cygnus-style heads — such as those found on the 232cc 4V power kit — this manifold is compatible with both fuel injection and carbureted setups, making it one of the most versatile performance intakes available for GY6-based builds.

Key Features

  • Carb & FI Compatible: Works with fuel injection or carburetors. Fits CVK carbs from 24mm to 30mm and PWK carbs up to 30mm (vacuum fitting block-off included).
  • Performance Flow: 35mm carb-side bore and 32mm engine-side bore for improved airflow over stock manifolds.
  • Includes Gasket: Ready to install with the included head gasket.
  • Made in Taiwan: Shin Yea precision manufacturing for consistent fitment and quality.

Technical Specifications

  • Bolt Hole Spacing: 50mm
  • Inner Diameter (carb side): 35mm
  • Inner Diameter (engine side): 32mm
  • Vacuum Points: 1
  • Includes: Gasket, vacuum fitting block-off
  • Compatible Engines: GY6 QMI/QMJ 152/157 with Cygnus-style 4V heads
  • Made in: Taiwan
  • SKU: 169-588
?? Important: This manifold will NOT fit standard GY6 heads. It is designed exclusively for Cygnus-style 4-valve heads. An intake spacer is still required on most builds — see related items for the correct spacer.
?? Off-Road Use Only: This product is not intended for use on public roads or land.

?? California Prop 65 Warning

Shipping information

Orders are prepared as quickly as possible. Delivery times and shipping costs are calculated at checkout based on the destination and items ordered.

Returns & warranty

Please verify fitment and part number before ordering. Contact Thrifty Scooters promptly if an item arrives damaged or incorrect.

Related categories

Free Shipping

When you spend $50 or more

Here to Help

Get in touch with us 7 days a week

Store Pickup

Pick up your order yourself, for free

Easy Exchanges

Return or exchange within 60 days

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare