After bringing us a tuned version of the 335i convertible, they must have thought, more is better…. Therefor they bring us the Thunderstorm M3.
A supercharger makes the 4.0 V8 produce 500bhp and it only costs about 13.000 USD. Exact performance numbers are unknown but we’re pretty sure they will be satisfying.
No changes to the exterior but they also offer a new exhaust system, 20″ RIMMS and an optional KW suspension.
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