Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Ford improves top design on its 2015 Mustang convertible

Ford revealed details on its forthcoming 2015 Mustang convertible, whose top features several highly welcome improvements over the outgoing model’s, making it quieter, more compact and easier to operate. Though Ford continues to call the cloth top a two-layer design, it now sports a 10-mm thick cushion between the twill covering and the headliner layer, serving as both insulation and sound deadening. Ford says with the top up, the cabin is almost as quiet as the coupe’s on the road.

Bored of wheels? Wings are up for auction

ONE-TIME opportunities don't come much rarer than having a chance to buy the only Panavia Tornado F3 in private hands anywhere in the world. Or a Harrier jump jet, if you prefer, and what's more the Harrier's flying days might not be over. That's right: alongside around 100 classic cars and motorbikes, Silverstone Auctions is to sell both of these astonishing pieces of British aviation history – with no reserve.

Audi S7 Spied

Audi S7 caught out playing We got the launch of the Audi A7 in July and here we are – just a couple of months on – expecting the Audi S7 to surface at the Paris Motor Show next week. And just in time we’ve got a spy shot of the hot S7 out playing and looking pretty much production-ready; as it should if it’s going to bow in next week. It seems clear this is not an A7 with an S-Line pack as it’s sporting a pair of twin exhausts out back which, as far as we can recall, don’t appear on any A7.