Rzcrew Racing - Airstream Intake Manifold for NA Application - Suzuki - Swift Sport ZC31S

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  • Regular price $690.00

Manufacturer: Rzcrew Racing
Reference Number: AIR-S-ZC31NA
Intake Type: Intake Manifold

This is the Version 2 of RZcrew's popular Swift Sport ZC31S Airstream Intake Manifold. This newly re-designed intake manifold for the M16A features:
- A new flange system for easy bolt-on installation.
- A newly designed plenum with optimised airflow for better performance.
- Full delete EGR system.
- Longer runners and reworked trumpets for better NA performance along the whole power range.

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.
RZcrew's 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.
These manifolds are designed to be heavy duty to handle racing application without showing weaknesses or cracks.

We highly recommend to have your intake manifolds professionally installed and Tuned with a standalone ECU to get the best performance out the intakes.

What's in the Box:
- Aistream Technology Intake Manifold
- 4x 6mm diameter aluminum Fittings
- 1x 8mm diameter aluminum Fitting (Brake Booster)
- 4x 6mm diameter plugs
- 1x 8mm diameter aluminum plug
- EGR Delete Kit.

For NA applications, these manifolds generate between 5 to 12hp with supporting modifications (high cams, higher flow injectors, etc) and engine tuning.
Please note that this intake features a horizontal throttle body and will no fit the stock intake airbox. Adding a 45 or 60 degree silicon coupler to match your aftermarket intake kit is strictly necessary. This intake Manifold features a stock Throttle body pattern ( 60mm inlet diameter) To accomodate any Aftermarket Throttle body ( RRP, Monster, Tryforce etc). Maf sensor wiring may need to be extended or rerouted during installation.

Throttle body opening (60mm):

This part fits:

Swift Sport | ZC31S | 2004-2010 | NA | M16A | I4