APR Ignition Coils - 4.0 TFSI (EA824) - Red 400K6 The system is also compatible

The system is also compatible with stock and larger turbocharger systems

this diffuser give the rear end just the pop it needs to stand out in a crowd and attract the right attention

replaces factory parts 5Q0129635L

and improves turbocharger efficiency

APR's engineers were able to create an intercooler capable of supporting power levels well beyond that of the factory unit

APR Ignition Coils - 4.0 TFSI (EA824) - Red 400K6 The system is also compatiblePlug and Play. PLEASE NOTE If your factory ignition coils look physically different, other than color, these upgrades are not compatible. Fits Audi A8 Quattro 13 18, RS7 14 18, S6 13 18, S7 13 18, S8 13 18, Bentley Continental 13 17, Flying Spur 15 19 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