APR Ignition Coils are designed to be a direct plug-and-play upgrade to factory coils, and provide greater energy output, ensuring a stronger and more consistent spark. The commonplace replacement of factory ignition coils with those taken from the higher output Audi R8 is popularly believed to provide greater energy output. However, testing proves that they are no more powerful than the factory coils that are found on other engines. APR Ignition Coils increase energy output by up to 6% over stock. They are a direct upgrade or replacement, and come with a unique red housing!
- Up to 6% more energy output than stock
- Red housing with APR Logo
- True upgrade, not just aesthetic
- Direct plug-and-play
United States Fitment Guide
- 2013-2018 Audi A8 Quattro 4.0T
- 2014-2018 Audi RS7 4.0T
- 2013-2018 Audi S6 4.0T
- 2013-2018 Audi S7 4.0T
- 2013-2018 Audi S8 4.0T
- 2013-2017 Bentley Continental 4.0T
- 2015-2019 Bentley Flying Spur 4.0T
These also fit other vehicles not sold in the USA and different date ranges
Get more info on our Product Page.
Do you have another vehicle not listed? We have many other coils for nearly all other models!
Other Compact Coil Equipped Models:
Other Pencil Coil Equipped Models: