VW GOLF MK4 LEON A3 OCTAVIA 1.8T,2.0T Coil Pack Conversion Adapter Bolt down-CP3

VW GOLF, AUDI A2 A4. The OEM 2.0T Coils are approx 14mm taller than the 1.8T units. The benefits from this include a cleaner spark, through allowing you to run a hotter spark. This creates better combustion giving less timing correction factors.