Power Torque Reducer Receiver Adapter 2.5" To 2" 2-1/2 To 2 Inch on 2040-parts.com

Novitec ups the ante on the Maserati GranTurismo MC Stradale

The Maserati GranTurismo MC Stradale might be leading in the vowels-per-word category, but on power it's slightly down--especially when you put it next to its Italian brethren. German tuner Novitec has a 646-hp solution for that. The Novitec Tridente, built off the MC Stradale platform, gets a belt-driven supercharger, a bigger intake manifold, larger injectors and new engine-software mapping.

Giugiaro Parcour goes for a dusty drive

Giugiaro calls the Parcour “a type of GT car that did not exist until now.” We completely agree. The jacked-up, 550-hp, Lamborghini-powered supercar won our Best Concept at the Geneva motor show in March. On Thursday, we got to see it on the street -- actually on dirt.

Brabus unveils 850-hp grocery getter

It wouldn't be the Essen Motor Show without German tuning house Brabus introducing its own versions of one or two of Mercedes-Benz cars, with borderline-unbelievable power figures. And this year the Bottrop-based outfit didn't disappoint, rolling out the Brabus 850 6.0 Biturbo based on the 2014 E63 AMG station wagon. For starters, Brabus has increased the V8 engine's displacement from 5,461cc to 5,912cc, installing custom-made forged pistons and a precision balanced billet crankshaft, and replacing the stock turbos with ones of their own design featuring larger compressor units.