APR High Performance ignition coils suitable for Audi 4.0L TFSI EA824

APR ignition coils are designed to be a direct plug-and-play replacement of the factory ignition coils and provide a higher energy output, ensuring a stronger and more consistent spark. APR ignition coils increase energy output by 10%, are a true upgrade for your engine, and come in the coveted red housing most are familiar with from R8 ignition coils. Features: 6% higher energy output over stock Red housing design with APR logo Effective upgrade Plug-and-Play This ensures clean combustion even at high boost pressures. The APR ignition coil fits the following engines: Audi S6 C7 4.0 TFSI 420 HP Audi S6 C7 4.0 TFSI 450 HP Audi RS6 C7 4.0 TFSI 560 HP Audi RS6 C7 Performance 4.0 TFSI 605 HP Audi S7 C7 4.0 TFSI 420 HP Audi S7 C7 4.0 TFSI 450 HP Audi RS7 C7 4.0 TFSI 560 HP Audi RS7 Performance C7 4.0 TFSI 605 HP Audi A8 D4 4.0 TFSI 420 HP Audi A8 D4 4.0 TFSI 435 HP Audi S8 D4 4.0 TFSI 520 HP Audi S8 Plus D4 4.0 TFSI 605 HP Please select the appropriate quantity. Price per coil. We recommend always spraying some silicone spray on the coil during installation. Otherwise it may happen that the rubber tears during disassembly.