A few reviews of the BMW M5 haven't been too positive - it has improved as a luxury car but moved further away from the "Ultimate Driving Machine." If you have an M5 or an M6 and you agree with these reviews, BMW might have an answer. Starting with model year 2014, BMW will offer a performance package called the Competition Package. The package will bump power from 560 hp to 575 hp. Other upgrades include distinct wheels, black exhaust tips, and, more importantly, a revised suspension and a more direct steering ratio. The revised suspension should sharpen up the handling and, judging by the reviews, should be a welcome upgrade to BMW M fans. Top speed will remain governed at 190 mph and 0-60 mph time should drop by 0.1 s to 3.6 s. We'll have to wait for an official release for more details about the suspension upgrades and pricing but, considering that the M5 and M6's aren't set up equally, (full post: BMW M6 Coupe - The Ultimate Twin-Turbo M Car! ), it
BMW M2 equipped with an eLSD - BMW © A few weeks ago, I posted about traditional clutch-type limited slip diffs (LSD's) and how they work. You can read about those in the previous post: How Limited Slip Diffs Make You Faster on Track . But as you might know or have learned from reading the article, they aren't without their faults, which means engineers are always working to get around those limitations. You may not be surprised to learn that something like the Ferrari 488 GTB doesn't use a traditional limited slip diff, but it's not limited to super cars, far from it. Cars like the Golf GTI, the Civic Type R, various Mustangs, Corvettes, and BMW M cars, and even the Lexus RC F and GS F, all avoid a traditional limited slip diff in favour of one of these technologies. To keep things simple, I'll focus on two wheel drive vehicles. The vast (vast) majority of principles apply to all and 4 wheel drive vehicles, but there are some subtle differences that I'll