Our Nissan Skyline RB20DET RB20 Cast Intake Manifold's are Robust and Neat!
With a full 2 piece cast construction, cast runners leading all the way to the plenum chamber which is investment cast aluminium that is able to withstand over 100psi of boost without ballooning or cracking like a sheet metal aluminium Intake Manifold would under extreme conditions.
We can offer these in various configurations for you.
Customization's & Additions Possible
- Custom Throttle Body Flange (if required) Please specify upon checkout
- IACV flange underneath (idle air control valve) - for anti lag or cable throttles
- Vaccum Port Placing (top or bottom of tank)
- Throttle Cable Bracket (if required)
- Plenum Tank Finishes (Sand Blasted Finish, Brushed Finish or Polished)
- Optional Colour Powder Coating of Manifold Plenum Tank (Extra Cost $199+ GST)
- Fuel Rail Available for $289 + GST to suit either 11mm or 14mm Injectors.
- NEW steel fabricated water pipe set - simple bolt on solution, professionally fabricated and TIG welded. $199 + GST
Please specify colours, or any other options as listed above during checkout so we can arrange additional invoice updates if needed.
The oem water piping bolts onto these with some modifications, so they are able to be fitted up but require modifications to this plumbing system, alternatively we can provide you with a brand-new fabricated water pipe set.
Our water pipe kit we provide at an additional cost will fit to our manifold, the clearance of our water pipe set to the water outlet pipe on the engine is very tight, you may need to shorten or modify your oem outlet pipe, this is extremely easy to do with basic skills.
(we have attached a photo for you to see)