tuning

The Mercedes-Benz SLK55 AMG is already a fierce little roadster, what with its 5.5-liter naturally aspirated V8 cranking out 355 horsepower and 376 pound-feet of torque. But for those who want something a bit more bonkers, the folks at ...

Autotechnik + Tuning has done a job on the BMW M3, but if you don't look closely, you might miss it. Echoing a sentiment we love, they declare "At first glance you cannot estimate the scope of retrofitting." However, while ...

Ah, the Swedes, with their eye for tuning and their wide open spaces to run in. A gent named Johan stuck an M-Division S85 V10 in an E30 M3, and the results look nothing short of devastating. No surprise when you add ...

We just told you about Nissan's next-gen Patrol SUV and the fact that it might be coming to North America. While rumors have the engine options including a first-ever V8 for the model, the big news is the diesel engine co-developed ...

Cobb Tuning has re-engineered its AccessPort control unit for the new R35 Nissan GT-R. For those of you lucky enough to own a GT-R and not content with its performance out of the box, the $995 AccessPort will reflash the ECU to any one of six different tuning levels.There are three levels each for ...

Click above for more high-res pics of the Genesis DUB-ifiedWho says you need to wait for Hyundai's Genesis Coupe to get your tuning freak on? Not the rims and system folks over at DUB, who took two Genesis (Geneses?) and kitted one out like, well, KITT, and the other kind of like a Stormtrooper ...

Click above to view video after the jumpAlex Roy, currently locked in an M5 with our own Damon Lavric, recently got a video tour of a rather nifty Audi R8 owned by someone who insists he remain nameless. Codenamed Blackbird, the coupe is stuffed with enough gadgets to be a testbed for NASA's ...

With all the news surrounding the Nissan GT-R V-Spec, the progress on the Godzilla tuning front has been largely overlooked. According to a recent article in Japan's BestCar magazine, the Amuse team has broken the 600 hp mark (at the crank) with a combination of a high-flow exhaust and a tweaked ...

From the Mustang to the Viper and Veyron, Hennessey Performance has spread its abilities across the performance car spectrum. And with hi-po vehicles like the IS F, ZR1, and GT-R on their way to buyers' garages, John Hennessey says he is working on packages to make all of those cars even higher-po. ...

Arden, the German tuning firm that's been tweaking Jaguars for decades, is teasing us with this concept shot of its new Jaguar XF AJ 21. We just drove the 2009 Jaguar XF and felt the sheetmetal was lacking some excitement. In a good manner, it appears that Adren has addressed some of our concerns ...