NGK Spark Plugs for BMW B58 — M140i, M240i, 340i, 440i 6-Series GT (G32) -> Front Splitter - BM-X3-G45-MPACK-FD1G+FD1RG

-> Front Splitter - BM-X3-G45-MPACK-FD1G+FD1RG

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Eibach Sportline is the extreme performance spring set created for the extreme enthusiast

9 BMW 1 M-Pack / M135i F40

NGK Spark Plugs for BMW B58 — M140i, M240i, 340i, 440i 6-Series GT (G32) -> Front Splitter - BM-X3-G45-MPACK-FD1G+FD1RGThe recommended spark plug for all stock and tuned B58 applications. The NGK laser iridium plug specifically designed for the B58 platform, offering superior ignition performance and knock resistance over the factory fitted items. On tuned cars running increased boost, the factory plugs are known to reach the end of their life sooner and can cause misfires under sustained load. Fresh NGKs with a tighter gap restore clean, consistent ignition across