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HKS Super Fire Racing MR45XLB Spark Plug

SKU: hks50003-MR45XLB
Manufacturer: HKS

HKS Super Fire Racing MR45XLB Spark Plug

SKU: hks50003-MR45XLB
Manufacturer: HKS
Sold as singles. Compatible for most BMW B-Series engines, including 2020+ Toyota GR Supra B58 inline-six and B48 inline-four.
$42.00
Registered customers will earn  21 reward points for this purchase
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**SOLD INDIVIDUALLY**

This plug is for the latest BMW B-series engines. Utilizing a ruthenium alloy center electrode improves ignition performance, while reducing the required voltage needed.

Features:

  • This spark plug is the M12 and Bi-HEX14 shape that is compatible with the GR Supra and BMW B series engine (B58, B48 and B38) vehicles.
  • We are offering NGK heat range 9 equivalent spark plug, which provide a higher grade of peace of mind with tuned car.
  • Durability is ensured by alloying the central electrode with ruthenium.
  • The center electrode diameter set at 0.6mm reduces the required voltage and improves ignition performance. (Stock: 0.8mm)
  • Ground electrode with platinum alloy tip improves durability and ignitability. Shortened ground electrode length contributes to electrode strength and durability.
  • The ground electrode contains a copper core to suppress temperature rise of the electrode and improve durability.

FITS:

BMW B58, B48, B38 engines

2020+ Toyota GR Supra 3.0 and 2.0 engines