Mike Rundle of The Car Blog recently took a test drive of a 2000 Dinan-tuned BMW M5. The Bay Area's Dinan builds some of the most insanely configured BMWs imaginable, complete with more turbos than a commercial airliner and more horsepower than a fleet of turn-of-the-century beer wagons. Ol' Mike took the pre-owned, modded-up E39, producing 402hp in its frontward furnace, on a jaunt to nowhere. Nowhere but insane fun, that is.
2000 Dinan M5 [The Car Blog]
Related:
Test Driving the New BMW M5 [internal]