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The enclosure fitted around the Forge intake in an i30 N Sedan engine bayPre-order · dispatch 1–3 days
  • The enclosure with its cover off, showing the Forge filter inside
  • A second view of the enclosure fitted in the i30 N Sedan bay

Performance airbox

Hyundai i30 N Performance Airbox Enclosure for Forge Intake (Sedan)

Encloses the exposed Forge filter in the i30 N Sedan, with a bracket to relocate the ECU for clearance.

$279AUD inc. GST · Pre-order · dispatch 1–3 days · RMI-I30N-F2
Designed & made in Brendale
Fits

Hyundai i30 N Sedan, manual and DCT, fitted with the Forge Motorsport intake

Requires the Forge Motorsport intake to already be fitted — this is an enclosure kit only. For the Hatch, see the Hatch kit.

Made to order in Brendale, Queensland. Ships Australia-wide. We confirm fitment and lead time with you after checkout — or ask first and we’ll come back to you.

What it is

The Forge Motorsport intake system is a popular upgrade for the Hyundai i30 N Sedan, however the exposed filter design can leave the intake susceptible to engine bay heat and environmental contamination.

The Roccomotive i30 N Forge Intake Airbox Enclosure Kit has been developed to address these limitations by providing a complete enclosure around the intake filter while maintaining compatibility with the Forge intake system.

In addition to improving thermal isolation, the enclosure provides increased protection for the intake filter element, particularly important for vehicles utilising foam filter media, which can be more susceptible to contamination and deterioration when exposed directly to engine bay conditions.

The kit includes a custom support bracket to ensure a secure installation and OEM-like fitment within the engine bay, as well as an additional bracket to reposition the ECU for clearance of the added airbox.

Designed and manufactured in Australia, this kit offers a practical upgrade for i30 N owners seeking improved intake efficiency, enhanced engine bay appearance, and greater protection for their Forge intake system.

Key features

  • Designed specifically for Forge Motorsport intake systems
  • Fully enclosed airbox design
  • Reduces heat soak
  • Improves cold air management
  • Utilises the factory air feed
  • Clip-on lid for easy access
  • Protects the exposed intake filter
  • Custom support bracket included
  • OEM-like fitment
  • Australian designed & manufactured

What’s in the box

  • Front intake duct connection
  • Main airbox body
  • Airbox lid
  • Powder-coated support bracket
  • Powder-coated ECU relocation bracket
  • Mounting hardware
  • Installation instructions
Designed for
i30 N Sedan — manual and DCT
Fitment notes
Connects to the OEM front-bar intake; mounts to the OEM airbox points; relocates the ECU for clearance
Main box / lid / intake connection
ASA-CF
Support and ECU brackets
Powder-coated mild steel
Manufacturing
Additive manufacturing — natural textured black finish
Part number
RMI-I30N-F2

Materials are stated per product. We don’t publish airflow, temperature or power figures — there is no test data behind them, so we describe what the part is made of and how it’s designed instead.

A performance airbox disassembled into box, lid, intake pipe, gaskets, filter and hardware, laid out on a bench

How it's built

Box, lid, pipe, gaskets, filter, hardware. Nothing you have to fabricate.

Made in Brendale

Scanned, designed and printed a few streets from where it’s fitted.

Every Roccomotive product starts as a 3D scan of the actual engine bay, is designed over that mesh by a mechanical engineer, and is printed here in the material chosen for its job. Metal parts — like the GR Corolla’s cooling panel — are laser cut and powder coated.

How we develop products
3D printer mid-print of a black carbon-fibre part
Printed carbon-fibre flange with brass inserts on a steel bench

Questions

Asked before you ask.

Does this replace the Forge intake system?
No. This product is designed to work with an existing Forge Motorsport intake system.
Is the Forge intake included?
No. This product is an enclosure kit only.
Why use an enclosed airbox?
An enclosed airbox helps isolate the intake filter from engine bay heat and promotes the delivery of cooler ambient air to the intake system.
What material is the enclosure made from?
The enclosure components are manufactured from ASA-CF, a carbon fibre reinforced engineering polymer.
Does this fit the Hyundai i30 N Hatch?
No — this kit is for the Sedan only, manual and DCT. The Hatch has its own kit.

Also in the range

Other cars we've scanned.

Also see

Where to next.