Fit 06 07 08 Triumph Daytona 675 2006-008 Triple Fairing Gold Red Blue T6741 on 2040-parts.com

Arrinera 2013 Arrinera

New Polish car company Arrinera has announced that work on the prototype of the new model – also called the Arrinera confusingly – is complete and it will now be embarking on moving the design to production. The company has claimed that the inspiration for the car's design came from that of the stealth-fighter, although there are obvious features reminiscent of Lamborghini, such as the doors, a Reventon-esque front end, Gallardo-like rear intakes, and vents ahead of the rear wheels similar to those on the Murcielago. Arrinera asserts that the cabin will be adorned in only the finest handcrafted leather and carbon fiber and highlighted with aluminum trim.

Alfa Romeo 4C spied in Michigan

During the Detroit auto show in January, Fiat and Chrysler CEO Sergio Marchionne told us -- in his own irreverent way -- that arrival of the long-promised Alfa Romeo 4C would be delayed once again. But as these spy photos show, testing on the sporty coupe continues even as a debut date remains elusive. This isn't the first time we've caught the 4C testing in the States.

Audi R5, Porsche 550, VW Bluesport 'on hold'

Numerous indications are pointing to the exciting mid-engined VW, Porsche and Audi sports cars being on ice. The group had been collaborating to develop the VW Bluesport, Porsche 550 and Audi R5 - some observers had hailed the new roadsters as the Elise from Germany. Porsche doubts over the 550 But at the weekend Porsche CEO Matthias Muller told German business rag Wirtschaftswoche that he was worried a cheaper Porsche may dilute the brand's image.