During the Haspengouw Tour we saw this Mercedes A45 S AMG. This one has been modified with a decat Milltek downpipe and OPF delete. In this video you can see it making some loud accelerations. We also saw a red and yellow A45 S with aftermarket exhaust systems. The A45 S has a 2.0L turbocharged 4 cylinder engine which produces 421HP and 500Nm of torque.