Bring a Trailer featured a 2003 5 Series wagon modified into an M5 Touring with components and a V8 from an E39 M5 sedan.

The BMW a perfect blend of luxury, performance, and advanced technology. powerful engine, sleek design, and premium interiors, smooth performance and top notch tiers, pretty good mileage.and ...

The DINAN Supercharged E36 M3 takes an already legendary BMW and pushes it to the next level of performance. With added horsepower, improved handling, and that raw, analog driving experience, many ...

Today’s Nice Price or No Dice M3 has added performance by way of a bunch of Dinan upgrades plus a factory hard top to keep it all under wraps. Let’s see if the specs and the price have you all ...

BMW is always at the edge of technology, their handling, efficiency and performance are a priceless combination. Rating breakdown (out of 5): Comfort 5.0 ...

A bargain compared to the Dinan. On the Porsche side a 911 GT3 would sticker in the high $90K range. And as great as the modified BMW is, it would be a tough battle to go up against a GT3. The point ...

In 1979, Steve Dinan was a young engineering student in California with $5000 in his pocket and a head full of ideas for how to tune BMWs for better performance. Over the next three-plus decades, ...

U.S. tuner Dinan Engineering knows a thing or two about manufacturing aftermarket performance parts for BMW models, this being their latest work, based on the all-new F90 M5 saloon.

This M550i represents a not-quite M car. BMW won’t say it outright, but the M550i is a stop gap performance model, designed to cover up the gap in M5 production as the manufacturer tinkered with new ...

Founded in 1979, Dinan has established itself as a standard-bearer in BMW tuning in the years since. Along with their street car development, the Opelika, Alabama, performance house has also ...