The R8 ignition coil kit by RTMG Performance offers the solution for the common ignition related issues found in the 1.4 TSI engines, such as misfiring, caused by the stock coil packs. With this ignition coil kit, you upgrade your ignition system with the R8/RS6 coil packs that are taller than the stock units and thus need an adapter for proper fitting. This ignition coil kit is tested extensively on our dragster Ibiza 1.4 TSI, up to 650 HP, and in thousands of 1.4TSI engines, without any ignition related issues, resolving the misfire problem even in the most demanding setups. This kit it is recommended for the majority of high performance applications. As those are high quality OEM parts, longevity and reliability are ensured. The coil pack adapter comes complete with spacers, bolts, and washers and is suitable for the following 1.4 TSI engines: BMY/BLG/CAV/CAX/CTH. Comes with 4 x NGK R8 U5014 Coils.   * Note: The BMG/BLY engine cover will not fit with the R8 coils. ** For installation instructions click here