Audi S4 B9 3.0T, rocker arm service. What to expect from S4 with 55.000 miles on clock ?

Hi, welcome to our channel VAG Technic. In this video we will show you what it takes to replace the rocker arms in cylinder head for upgraded ones to prevent future issues . Thank you for watching. If you want to contact us folow links below : www.facebook.com/vagtechnicltd www.instagram.com/vag_technic_ltd/ www.vagtechnic.uk