Nowack Motors has come up with a magnificent power package for the V10-powered BMW M5.
This is a sort of tribute to both the engine, which will be dropped in near future, and the company founder Hans Nowack. So they tried to make it something rather special.
So they’ve modified every bit of this brilliant engine and gave it their own ECU, air intake system, and exhaust. As a result, it now develops a massive 718 hp instead of the standard 507 hp.
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