Rzcrew Racing - Airstream Intake Manifold NA Application - Honda - CR-X Civic EF/ED (ZC/D16A9)
Specifications:
Manufacturer: Rzcrew Racing
Reference Number: AIR-H-D16A9NA
Intake Type: Intake Manifold
This is the Version 2 of our popular D16A9/ZC series Airstream Intake Manifold. This newly designed intake manifold for the Honda D-series Non Vtec engines targets an NA Application for mild to hardcore setup. It features:
- A newly designed plenum with optimised airflow for better performance.
- All sensor fittings (EACV and air temp sensor) have been hidden at the back of the manifold to give a cleaner look in the engine bay.
- Long type runners closed to stock lenght for early Torque and reworked trumpets lenght for better performance along the whole power range.
- Removable fuel rail spacers to give you the option to shorten them to match your injector choice.
Important Note: ZC engine may have a different amount of head studs 8 or 10. Our intake come with a 8 studs pattern. Contact us if you are ensure.
All Rzcrew Racing Airstream Intake Manifolds feature high capacity plenums for better engine response and calculated oversized runners to ensure a faster airflow into the engine head. The flange is made to match the stock head for a seamless and turbulence-free air flow in the combustion chamber.
Our proprietary AirStream technology features internal trumpets angled to optimise air flow and ensure each cylinder is fed with the same amount of air. The results are improved power along the entire rev range.
RZCrew's Aluminum intake manifolds are direct-fit replacements for the original intakes and designed to work with stock or oversized throttle bodies. Please check the specifications for the supported throttle body diameter, plenum size, etc.
Our manifolds are designed to be heavy duty to handle high boost without showing weaknesses or cracks.
Please note that the product picture features the colour option 2) Satin Silver. Standard is chrome polished. We highly recommend to have your intake manifolds professionally installed and Tune with a standalone to get the best performance out of our intakes.
What's in the Box:
- Airstream Technology Intake Manifold
- 4x 6mm diameter aluminum Fittings
- 1x 8mm diameter aluminum Fitting (Brake Booster)
- 4x 6mm diameter plugs
- Throttle body teflon gasket
- Cable Braket
For NA applications, the RZCrew manifolds generate between 5 to 15hp with supporting modifications (high cams, higher flow injectors, etc) and engine tuning.
Please note that modification on your sensor wiring may be necessary to fit this intake manifold.
Specification:
Throttle body opening (mm): 70mm, 74mm. Please request during order.
Singapore and Malaysia: All import taxes are included in our pricing.
Rest of the World: Other countries may have to pay their local import tax depending on your country's regulations.
This product will be shipped from our Singaporean Warehouse to any global location. Shipping via DHL within 3 to 7 days depending on location and local custom check. Allow two additional days for order processing.
Every Monday our team keeps you in the loop by sending out an "estimated time of arrival" email.
Civic | EF3 | 1988-1991 | NA | ZC DOHC | I4
Civic | EF5 | 1988-1991 | NA | ZC DOHC | I4
Civic | ED7 | 1988-1991 | NA | D16A9 | I4
CR-X | EF7 | 1988-1992 | NA | ZC DOHC | I4
CR-X | ED9 | 1988-1992 | NA | D16A9 | I4