4G63-4-9ignition Coil Bracket
Manufacturing: Multi-axis Precision CNC Machining for exact hole alignment.
Coil Compatibility: Fits R35 GTR ignition coils (OEM or high-output aftermarket).
Installation & Supply: Direct bolt-on to factory valve cover mounting points; bulk wholesale available for performance shops.
Mitsubishi EVO 4G63-4-9 ignition coil features limited energy‑storage capacity and a compact footprint with insufficient discharge output. It produces weak sparks under high boost conditions and becomes a bottleneck restricting the maximum horsepower of EVO4‑9.
After upgrading to Hitachi high‑performance ignition coils from Nissan R35 (VR38DETT), the ignition output nearly doubles compared to OEM units. Spark intensity is greatly enhanced, combustion efficiency improves significantly, the air‑fuel mixture burns completely, and high‑RPM misfire issues are eliminated.
Paired with our CNC‑machined 6061‑T6 aluminum adapter bracket, your 4G63‑T engine can unleash its full potential with ample high‑voltage ignition reserves. This setup reliably sustains up to 1000 WHP (wheel‑horsepower). It works well with big‑turbo and high‑boost competition‑grade builds and performs steadily under aggressive track‑day and street‑driving conditions
Technical Specifications


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Engine Fitment: |
Mitsubishi EVO 4G63-4-9 Engine |
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Material |
6061-T6 Billet Aluminum (Aerospace Grade) |
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Manufacturing |
3-Axis Precision CNC Machined |
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Sealing Accuracy |
Zero-tolerance mounting face to prevent dust ingress and ensure perfect timing belt clearance. |
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Installation & Supply |
Zero-tolerance mounting face to prevent dust ingress and ensure perfect timing belt clearance. |
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