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Polished Aluminum Intake Manifold for Mazda Miata MX-5 NA NB 1.8 89-05

Bull Boost Performance
$349.95 $700.00
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Polished Aluminum Intake Manifold for Mazda MX-5 NA NB 1.8

Introducing the Bull Boost Performance Intake Manifold designed specifically for the Mazda MX-5 NA and NB, equipped with the B8 Engine. This newly revamped intake manifold incorporates several enhancements: FITS: ALL NA8/NB8 Engine Models 

- A revamped flange system ensures effortless bolt-on installation.
- The redesigned plenum optimizes airflow, resulting in enhanced performance.
- Extended runners and redesigned trumpets improve both NA and Turbo performance across the entire power range, including Automatic cars.

This Intake Manifold feature:

- High-capacity plenums for improved engine response.
- Calculated oversized runners for accelerated airflow into the engine head.
- CNC machined billet aluminum flanges for the manifold and throttle body, with meticulous hand welding ensuring exceptional quality and lightweight construction.

These aluminum intake manifolds are direct-fit replacements for the original intakes and are compatible with stock or oversized throttle bodies. It's crucial to note the supported throttle body diameter and plenum size to ensure compatibility. These manifolds are built to withstand rigorous racing applications without compromising strength or durability. Professional installation and tuning with a standalone system are recommended for optimal performance.

Package Contents:
- Bull Boost Performance Intake Manifold
- 4x 6mm diameter aluminum fittings
- 1x 8mm diameter aluminum fitting for Brake Booster
- 4x 6mm diameter plugs
- 1x 8mm diameter aluminum plug
(Note: Throttle Body and fuel rail are not included)

For NA applications, our intake manifolds deliver a performance boost of 4 to 10hp with compatible modifications such as high cams and higher flow injectors, coupled with engine tuning. The manifold features a 70mm inlet diameter throttle body pattern to accommodate aftermarket throttle bodies. During installation, MAF sensor wiring may require extension or rerouting.

Specification:
- Throttle body opening (mm): 70mm

Please be aware that this product does not include a throttle body or a fuel rail.