With this upgrade you get all the fittings needed to upgrade your kit to the benefits of direct injection. This includes the manifold, 1/8" NPT fittings (straight or 90 nozzle holders), and a small portion of tubing to hook it all up.

The additional nozzles are NOT included & must be selected if required.

Direct Port Setup: Why would you want to install a direct port setup? Because injecting equal amounts of water methanol into each cylinder is critical. Also, it could be because you need to distribute the methanol through multiple spots in the motor to achieve better droplet size and better distribution.

Installation: You will want to install the this manifold upgrade after the throttle body, we usually recommend putting each nozzle as close to the cylinder head as possible. As you are injecting after the throttle body a solenoid will be required.

Application: Direct port injection is normally done with 4, 6, or 8 ports

Write a review

Please login or register to review

4 Port Direct Injection

  • Product Code:DIRECTINJ_PORT_4
  • Availability:In Stock
  • £108.29

Available Options

Related Products



Get Race-Proven Performance! We engineer DevilsOwn Injection solenoids to offer maximum performance ..


Compression check valve

Compression check valve

Devilsown low pressure check valve perfect for use with direct port kitsMaterial: 304 Stainless Stee..


1/8npt to 1/8npt

1/8npt to 1/8npt

1/8npt male to 1/8npt male fitting. This fitting is perfect to use with our solenoid and direct..


Tags: ford, focus, ST, VW, Golf, GTI, S3, R, Cupra, methanol, ethanol, fuelit, direct port, port injection