Racing Spark Plug

RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M
T#: 325 | Part#: FGR-6DDU
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
WAS: $23.45 on 05-14-2026

This product was last offered at the strikethrough price on
05-14-2026

Lifetime Replacement
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Racing Spark Plug

Cross Reference
  • FGR-6DDU