***Important Notice for EU Buyers (July 2026 Update)***
Due to the recent EU customs tax reforms, ALL shipments bound for the EU may be subject to additional local customs duties, taxes (such as a 3 EUR fixed duty), and carrier handling fees upon delivery, regardless of the order value or VAT paid at checkout.
3x HKS Super Fire Racing Spark Plugs
**** Shipping ****
●Japan Post
●Fedex（Shipping to remote areas will incur additional shipping charges.）
**** About Us ****
We are located in Japan.
It's our pleasure to make you happy by proposing our recommend item.
If you have any questions or request about items, please feel free to ask us.
**** Terms of Sale ****
We accept returns if we make mistake or overlook something significant.
We will refund the full purchase price as soon as possible.
For returns for the convenience of the purchaser, the shipping fee, return shipping fee, and PayPal fee are all borne by the purchaser.
When the item is sent back to our due to your absence from home, we will refund money after deduction of shipping fee.
**** International Buyers - Please Note: ****
* Customs and duties: For buyers in the United States: Import duties and taxes are included in the item price or shipping cost. Items shipped to the U.S. are sent under the Delivered Duty Paid (DDP) method, which means all import-related charges are prepaid. You don?t need to pay any additional fees when your order arrives. For buyers outside the United States: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be before bidding or buying.
* Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
* These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.
* We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.
Due to the recent EU customs tax reforms, ALL shipments bound for the EU may be subject to additional local customs duties, taxes (such as a 3 EUR fixed duty), and carrier handling fees upon delivery, regardless of the order value or VAT paid at checkout.
Please note that these additional local charges are the buyer's sole responsibility. We appreciate your understanding and cooperation for smooth customs clearance.
**** Description ****
■This spark plug is compatible with the M12 and Bi-HEX14 shapes used in the GR Supra and BMW B-type engine (B58, B48, B38) vehicles.
■ NGK heat value No. 8 equivalent, ideal for replacing genuine products, and heat value No. 9 equivalent, which provides a higher grade of peace of mind during tuning.
■Wear resistance is improved by ruthenium alloying the central electrode.
■The center electrode diameter of 0.6mm reduces the required voltage and improves ignition performance. (Stock 0.8mm)
■Grounding electrode with platinum alloy tip improves wear resistance and ignitability. Shortened length of the grounding electrode contributes to electrode strength and durability.
■The ground electrode has a built-in copper core to suppress temperature rise of the electrode and improve durability.
■The MR45XLB is designed to minimize the dimensions protruding into the combustion chamber, making it less susceptible to the heat inside the cylinder, which rises during tuning, and further improving durability in high output vehicles.
**** This includes ****■ NGK heat value No. 8 equivalent, ideal for replacing genuine products, and heat value No. 9 equivalent, which provides a higher grade of peace of mind during tuning.
■Wear resistance is improved by ruthenium alloying the central electrode.
■The center electrode diameter of 0.6mm reduces the required voltage and improves ignition performance. (Stock 0.8mm)
■Grounding electrode with platinum alloy tip improves wear resistance and ignitability. Shortened length of the grounding electrode contributes to electrode strength and durability.
■The ground electrode has a built-in copper core to suppress temperature rise of the electrode and improve durability.
■The MR45XLB is designed to minimize the dimensions protruding into the combustion chamber, making it less susceptible to the heat inside the cylinder, which rises during tuning, and further improving durability in high output vehicles.
3x HKS Super Fire Racing Spark Plugs
**** Shipping ****
●Japan Post
●Fedex（Shipping to remote areas will incur additional shipping charges.）
**** About Us ****
We are located in Japan.
It's our pleasure to make you happy by proposing our recommend item.
If you have any questions or request about items, please feel free to ask us.
**** Terms of Sale ****
We accept returns if we make mistake or overlook something significant.
We will refund the full purchase price as soon as possible.
For returns for the convenience of the purchaser, the shipping fee, return shipping fee, and PayPal fee are all borne by the purchaser.
When the item is sent back to our due to your absence from home, we will refund money after deduction of shipping fee.
**** International Buyers - Please Note: ****
* Customs and duties: For buyers in the United States: Import duties and taxes are included in the item price or shipping cost. Items shipped to the U.S. are sent under the Delivered Duty Paid (DDP) method, which means all import-related charges are prepaid. You don?t need to pay any additional fees when your order arrives. For buyers outside the United States: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be before bidding or buying.
* Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
* These charges are normally collected by the delivering freight (shipping) company or when you pick the item up - do not confuse them for additional shipping charges.
* We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.
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