Top 5 Best Spark Plugs for MK7 GTI Stage 2 [Expert Tested]
MK7 GTI Stage 2 tuning pushes the EA888 engine to higher boost levels and demands stronger ignition performance. Stock spark plugs often struggle under increased pressure and heat in modified setups. Proper plug selection helps prevent misfires and keeps power delivery consistent during hard acceleration. Stage 2 GTI builds rely on colder heat range plugs … Read more