Alfa Romeo 155 DTM Ti 2.5L V6 12000rpm | Warm Up, Intake Sound & ONBOARD! *MUST HEAR* Acceleration & Sound by turboandstance - July 2, 2019January 17, 2023 The 1996 Alfa Romeo 155 DTM V6 Ti is one of the best sounding V6 powered cars ever made! The car is moved by Alfa Romeo's 690RC 2.5 liter naturally aspirated V6 engine which can reach the insane speed rotation of 12000rpm!! Make sure to turn up your speakers and