Metra 99-6503 Dash Kit For Chry/dodge/jeep 98-up Standard Packaging on 2040-parts.com

One Lap of the Web: Jay Leno does the T-REX, Porsche 912 restoration and cars with swimming pools

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Watch as Jay Leno explores the 2013 Campagna Motors T-REX, a three-wheel, street-legal motorcycle that is insanely fast, especially since one of the powertrain options is a six-cylinder BMW engine and the thing weighs practically nothing.

Driven: Nissan Juke

Nowhere is the fragmentation of established market segments more evident than when thumbing through Nissan's current brochures. The new Nissan Juke, the smallest and most extreme member of Nissan's crossover range, is pitched as an 'urban proof' alternative to more conventional superminis. We took it to the streets to see how Nissan's scattershot small car strategy – which sees a range of four models occupying a similar space physically and fiscally – plays out.

SEAT Leon gets Sports Styling Kit – Costs £4,998

SEAT Leon gets Sports Styling Kit (pictured) Many like to make their cars more individual, and adding a sporty body kit is one way to make your slightly prosaic wheels stand out from the crowd. So, with that in mind, SEAT think they’re on to a winner with the new Sports Styling Kit for the Leon, which is available for the 5-door or SC Leon in S, SE or FR versions (pictured above on the SEAT Leon FR TDI 184 PS with Titanium Pack). But it’s not exactly bargain basement time.