Porsche 924 944 '83-'91 Flywheel Ring Gear To Clutch Pressure Plate Bolt O.e.m. on 2040-parts.com

Revealed: tech secrets of new 2014 BMW M3 and M4 Coupe

BMW has spent the past four years developing the new M4 Coupe and newly-announced M3 saloon from scratch – all with the intention of making its road-racer range more focused, more able and more relevant to modern motorists. They are faster, sharper and more dynamic, promises the firm, but also greener, smarter and more flexible than ever. The result, believe the engines, is a duo that’s without rival on the market – no other four-seat coupe or five-seat saloon offers this much high performance sports car ability for the money.

Tesla increases Roadster production

By Nick Eaton Motor Industry 11 September 2008 11:30 Tesla Motors is about to ramp up production of its Roadster, having secured supply of a new single-speed gearbox from BorgWarner. Tesla began producing the Roadster in March 2008, but all 27 cars so far delivered to customers have effectively been interim models because the original two-speed ‘box was deemed too fragile for long-term use. The original thinking was that the Roadster would require two gears to achieve the best possible acceleration, and on that point Tesla was right.

New Stratos (w/ Gallery)

After weeks of speculation, the official story and pictures of the reborn Lancia Stratos – officially named 'New Stratos' – have been revealed. While the car's design and concept are obviously related to the 2005 Fenomenon Stratos – a venture headed by RCA graduate Chris Hrabalek – design and development have been completed by Pininfarina. Initially headed by Jason Castriota before he left – ironically for the original Lancia Stratos' birthplace, Bertone – Luca Borgogno completed the exterior and interior design.