CTS Turbo Ignition Coils - 4.0 TFSI EA824

CTS Turbo ignition coils are purpose-built for the 4.0 litre twin-turbo V8 EA824 engine found in C7 Audi S6, S7 and RS7 models from 2013 to 2018. These coils deliver stronger spark energy and improved consistency under high-load conditions, making them essential for tuned and remapped engines where factory coils may struggle. Engineered with upgraded internals and higher voltage capacity, they reduce misfire risk during aggressive driving and sustained boost. Direct replacement installation ensures hassle-free fitment for workshop installers seeking dependable ignition performance in high-output V8 applications.