HKS M50HL Super Fire Racing Spark Plug WRX 2015-2021 / BRZ / FR-S / 86 | 50003-M50HL-1
Video description
Upgrade your ignition system with the HKS M50HL Super Fire Racing Spark Plug, engineered for high-performance and high-boost applications. This one-step-colder iridium spark plug is designed to provide stronger ignition, greater durability, and improved resistance to carbon buildup, making it an excellent choice for tuned, turbocharged, supercharged, or track-driven vehicles.
Whether you're pushing higher boost or simply looking for a premium ignition upgrade, HKS Super Fire Racing plugs are built to perform under demanding conditions.
Fitment:
Subaru WRX (2015-2021)
Subaru BRZ (2013-2020)
Scion FR-S (2013-2016)
Toyota 86 (2017-2020)
Features
- One-step-colder iridium racing spark plug
- 0.6mm iridium alloy center electrode
- Square platinum chip ground electrode
- Thermal edge design resists carbon fouling
- Nickel-coated housing
- Excellent durability under high boost
- Designed for performance and motorsports use