Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Ignition/Glow Plug System (Servicing - 8-Cylinder 4.0L 4V TFSI Engine Ea825) >> 28 Ignition/Glow Plug System >> Ignition System >> Ignition Coils, Removing And Installing >> Tightening Specifications