Subaru WRX EJ20 polishing Aluminum Turbo intake manifold
These manifolds offer excellent spool up characteristics and huge top end power increases over the factory intake manifold. Featuring a velocity stack design, and CNC machined flanges.
Weighing in at a scant 6lbs vs the factory's portly 15 pounds.
The primary function of the intake manifold is to evenly distribute the combustion mixture (or just air in a direct injection engine) to each intake port in the cylinder head(s). Even distribution is important to optimize the efficiency and performance of the engine. It may also serve as a mount for the carburetor, throttle body, fuel injectors and other components of the engine.
Specifics and Features:
- 20% more airflow compare to stock
- TIG welded CNC machined flange
- Fits OEM throttle body
- Ideal for turbocharged and naturally aspirated applications
- Runner Ports Dimensions: 1.875 x 2 Inch
- Throttle Body Opening Dimensions: 64mm
- Overall Dimensions: 22.75 x 8.75 x 9.5 Inch
- Fitment: Subaru Impreza WRX/WRX STi EJ20 EJ25 (2002-05)
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Buyer must make contact and payment in 5 days. We are happy to combine shipping. Shipping cost of combine items will need to confirm before purchase.
If you are not satisfied with our product, please return it within 7 days for a full refund. Shipping fee is not refundable and it is a buyer's responsibility to send the item back if the item is not as described. Professional installation is highly recommended. Some of our products are designed exclusively for Off-Road and track racing only. It is a buyer's responsibility to check the laws.