RED TOP ENGINE ONLY
The most restrictive part of any standard Induction system is the factory fitted intake manifold. Racing intake manifolds are designed to maximize airflow into the engine.
These manifolds are designed to use stock injectors, sensors and auxiliaries and are supplied with everything shown in the pictures.
Features:
* Brand new cast aluminium, larger volume intake manifold.
* Larger plenum chamber and injector runners to optimize horsepower.
* Single-stage intake manifold design
* Offers 20% more airflow compared to the standard unit (Can be professionally ported and polished to achieve an additional 10% gas flow – making it 30% better than the OE manifold!)
* Gives mid to high range power gains.
* Designed to accept the OE nissan factory throttle body.
* Professional installation recommended for this product.
* Manifold kit supplied with everything shown in picture.
Fits 180SX S13 SR20DET RED TOP Engine
