Set of 4 brand new spark plug leads, developed specifically for the K-series. These spark plug leads replace the original K-series spark plug leads and cause the engine to perform significantly better. For optimal performance best combined with our NGK Iridium spark plugs.

The 8mm low-interference Taylor spiro-pro wires transfer the spark from the coils to the spark plugs in the most optimal way possible, so you'll get the strongest spark possible. This makes these leads unmissable for the performance enthusiast, delivering outstanding acceleration, fuel efficiency and durability.

• Fat 8mm silicone spiral core wires by Taylor USA®
• NGK caps with a snap-fit to your spark plugs
• BERU coil caps for optimal fit to your coils

Replaces:
BMW Part no: 12122305041 and 12121459874