Engine Block-off Plates

Engine block off plates for forced induction NSXs with aftermarket ECUs. 

Problem:

For off-road and race vehicles, recirculating exhaust gasses into your intake causes harmful build up on expensive aftermarket injectors and valve train components.

Solution:

Machined and anodized aluminum intake manifold and front cylinder-head exhaust port block-off plates. Tested to withstand 150 PSI without deflection.

Features:

Set includes 2 block off plates.

New hardware and seals included.

Aesthetic surface design treatment.

Material:

CNC Machined 6061 Aluminum

Note:

This product is meant for race and off-road use vehicles or vehicles undergoing testing. This product is only meant to be used in conjunction with an aftermarket ECU

If purchasing outside of the US or Canada, please contact us for international shipping quotes.