A tuning firm in Australia has shoehorned the engine of a Nissan GT-R into a Toyota 86. Not content with a standard GT-R engine, the mad tuners used a stroked 4.1-liter example capable of delivering upwards of 1,000 horsepower.

MV Agusta recently commissioned Zagato to design a custom motorcycle on behalf of a Japanese client. The result is the stunning F4Z which looks both futuristic and fast.

Can’t afford a Bugatti Chiron? Perhaps the 1:18 scale model from MR Collection Models will satisfy your hypercar needs.

You'll find all these stories and more in today's car news, right here at Motor Authority.

Street FX swaps a monster GT-R engine into a Toyota 86

This is the motorcycle Zagato designed for MV Agusta

This Bugatti Chiron you probably can afford

Why do traffic deaths fall in recessions? Dangerous drivers drive less

Koenigsegg brings out the bling for first Agera RS delivered in Europe

Car modifiers find EPA emission rules a useful whipping boy, politically

Report: Audi A9 approved for production

GMC updates Canyon lineup with new V-6, additional trim levels

This is what the rear of the Bumblebee Camaro from Transformers 5 looks like

Electric car range anxiety exists, but it's overblown, says MIT study