670 whp on 93 octane with 200-cell catalytic converters in place, and a super-smooth curve that gives the car a "Jekyll and Hyde" duality of smooth cruising and easy driving around-town, followed up by Veyron-baiting performance when the nanny-controls are off and the pedals hit the metals.

DYNO-COMP TAKES THIS CAYENNE TO THE NEXT LEVEL….Project “Silver Arrow” PHASE-1 of the project was aimed at basic upgrades that ended up yeilding substantial gains.

Porsche Panamera video released

Lingenfelter Performance Engineering announces a supercharger pulley kit that boosts the Cadillac CTS-V to 630hp.

TopCar Porsche Panamera Stingray

Neil Switzer filmed his brother Tym running a Tiptronic-equipped P800 997 Porsche Turbo all the way up to 180 mph on the Switzer Performance dyno, then added some text and fade-effects for us ... and the end result looks great!

2012 Porsche 911 revealed

Although not perfect, the Corvette has proven to be MY favorite car time and time again and I don't need to get into a dick measuring contest to prove it. But as we get close to Sebring, I started thinking about the fight between Porsche and Corvette and how all that racing technology transfers to street cars. I guess the folks at Porsche's Excellence Magazine had the same thoughts and decided to find out what happens when you pit the ultimate street versions against each other.

With more tuners present than a beach has sand, it's hard to separate the good from the bad. We've done it for you. Here's the top 5 tuner-built cars that made an appearance.

Sometime last year, a few Photoshop gurus got together and made some very funny “mini” versions of their favorite cars. The trend caught on, and soon lots of people were taking their favorite cars, and through the process of image manipulation, made them mini versions of themselves.

Day 1 photos from the 2010 Tokyo Auto Salon. Some cars uploaded to MadWhips.com already include the ASI Ferrari F430, Carlsson SLR 722, BBS Porsche Panamera, Modified Mazda RX-7 FD's, Acura NSX, Tommykaira Silver Wolf GT-R, Gazoo Racing Lexus LF-A, Acura and Honda NSX, Branew Prius, Fairlady Z, Lexus 600h, NISMO GTR, NISMO 370Z. Check back daily for more pics!