MTM has published the results of their latest tuning session on the B8 S4. The results are stunning to say the least. They are claiming 431HP with just their Cantronic chip upgrade!
For € 2491, - you get:
317kW (431BHP)
maxium torque 515Nm
0-100 km / h in 4.6 s
0-200 km / h in 17.9 s
Let’s hope MTM and the rest of the tuners out there find this type of power in the US Spec B8 S4!
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