1990 Polaris Trail Boss 250 4x4 Voltage Regulator on 2040-parts.com

Million Dollar Fiat: 1953 Zagato Fiat 8V Elaborata

Fiat's first, and only, V8 engine debuted at the 1952 Geneva Auto Show powering a sleek two-seater intended to dominate Ferrari, Maserati and Lancia in two-liter sports-car racing. The car was designated the 8V, or Otto Vu in Italian, because Fiat had mistakenly thought that Ford held a trademark on V8. Fiat's legendary design engineer Dante Giacosa mounted the upper portions of a pair of 70-degree V4 engines on a single crankcase to make the 1996-cc, OHV V8.

Abt Sportsline debuts 300-hp Volkswagen Golf GTI Dark

Audi and Volkswagen Group tuner ABT Sportsline is coming to the states at last. At this week's Essen Motor Show, it revealed, among other things, its own special version of the Volkswagen Golf GTI, dubbed the GTI Dark. As in, the dark side of the force.

Citroën DS Wild Rubis concept

The Citroën DS Wild Rubis concept is the French manufacturer's foray into the premium SUV market, to be shown at the Shanghai auto show next Saturday. At 4,700mm long it's slightly larger than a BMW X3 or Audi Q5, with a particularly generous wheelbase of 2,900mm, presumably to offer the rear passengers a little more space - major consideration in China. It was designed in the DS studio in France, something the company is keen to promote given China's desire for chic European luxury goods.