Evo IX Tial bov test Tial Blow Off Valve Spring Chart
Tial Q 50mm BOV install with an ETS Intercooler kit on the MKIV. BOV from MAP Performance. Charge pipe from ETS. In this episode I replace the stock chargepipe on my N54 135i with an upgraded VRSF with Tial atmospheric BOV. Now I can turn Join this channel to get access to perks: Buy Your ...