Coil Pack Conversion Full Kit – WRX & STI GC8 (1998 - 2000) & Forester GT EJ205 (1998–2002)

Modern ignition for old-school EJ reliability.

Bring your early-model EJ ignition system into the modern era with the Roo Racing Coil-On-Plug Conversion Kit — a proven upgrade used and recommended by Subaru tuning specialists across Australia.

This full kit replaces the ageing factory single coil pack setup with individual NGK U5062 ignition coils, powered by our locally built Roo Racing plug-and-play conversion loom.
The result? Stronger spark, smoother running, better response, and improved stability under boost.

No cutting. No splicing. No ECU mods.
Just a clean, reliable, Australian-made solution.

Complete Kit Includes

• Roo Racing Coil-On-Plug Conversion Loom (plug & play)

• 4x NGK U5062 Ignition Coils

• 4x FREE NGK BCPR7ES Spark Plugs

• Fitting hardware + instructions

Fitment

Replaces Ignition Coil Assembly 22433AA430 on early EJ205/EJ207 models.

• WRX GC8 — 1998 to 2000

• Forester GT SF5 — 1998 to 2002

• Compatible with EJ205 & EJ207 engines using the early single-coil system.

Key Features

• 100% plug & play — no wiring changes or tuning required

• Modern COP design with built-in igniters

• Stronger, more consistent spark at higher boost and RPM

• Built using Australian motorsport-grade connectors and wiring

• Assembled and tested locally for reliability

• Supports tuned and stock engines

Why Upgrade?

Old EJ ignition systems break down under load, heat, and age.
This kit removes the weak link and replaces it with a modern, stable, high-output ignition setup — improving drivability, power delivery, and long-term reliability.