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Inventory Location:
Boost Factory Calgary Canada
Stock: 4
4OUT OF STOCK
4
HKS Super Fire Racing M40XL spark plug, part number 50003-M40XL, heat range 40 (NGK #8 equivalent).
Popular fitments
| Vehicle | Chassis | Engine | Years | Stock heat range | Source |
|---|---|---|---|---|---|
| Mitsubishi Lancer Evolution X | CZ4A | 4B11 (turbo) | 10/2007 - 04/2016 | 8 | HKS Japan Mitsubishi chart |
| Mitsubishi Eclipse Cross | GK1W | 4B40 | 03/2018 - | 7 | HKS Japan Mitsubishi chart |
| Vehicle | Chassis | Engine | Years | Stock heat range | Source |
|---|---|---|---|---|---|
| Nissan Dayz Roox | B21A | 3B20 / 3B20 (turbo) | 02/2014 - 02/2020 | 7 | HKS Japan Nissan chart |
| Nissan Dayz | B21W | 3B20 / 3B20 (turbo) | 06/2013 - 02/2019 | 7 | HKS Japan Nissan chart |
| Subaru Stella | LA150F / LA160F | KF-VE / KF-VET (turbo) | 12/2014 - 07/2023 | 6 / 7 | HKS Japan Subaru chart |
| Subaru Sambar Truck | S500J / S510J | KF-VE | 09/2014 - | 6 | HKS Japan Subaru chart |
Hundreds more applications are listed on the HKS Japan application chart for the M series.
HKS resources:
Contact us if you are unsure of fitment or Size HERE
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