Tyc 99-07 Saturn 95 Cabin Air Filter on 2040-parts.com

Range Rover Sport TDV8 – Kahn RS300

The Range Rover Sport TDV8 based Khan RS300 Land Rover have made some very good changes to the 2010 versions of their cars. Across the range – especially the Range Rover and Range Rover Sport – the changes have made what had become just good cars back in to great cars. And actually, it’s the Range Rover Sport that’s benefited most.

One Lap of the Web: Cutaway F1 cars, Bugatti's Blue Dream and building your own paint booth

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. -- Sauber Motorsports invites you to take a look under the skin in their Cutaway Insights YouTube series.

Rennsport Reunion video: Porsche chases Porsche at Laguna Seca

The Rennsport Reunion is the world's largest gathering of Porsche race cars, and this year it touched down at Mazda Raceway Laguna Seca in California. We've seen the family portrait of Porsche race cars and we've seen historic race cars laying rubber at the famed track. But if you thought Porsche's new crop of sheetmetal was absent, you'd be wrong.