BMW’s S85 V10 may be the best-sounding engine of its era, but it wasn’t bulletproof, especially in the hands of an unworthy owner. The BMW S85B50 5.0-liter V10, found in the E60 M5 and E63 M6, remains ...
This article contains affiliate links. We may earn a small commission on items purchased through this article, but that does not affect our editorial judgement. The CTEK MXS 5.0 charger is a firm ...