With an in-house engine machine shop and engine-building facilities, it’s safe to say that we know a thing or two about building a solid BMW engine. Josh’s E46 M3 engine bit the dust on track when a big end bearing spun, damaging the crankshaft – a well known risk when running an S54 with some […]

Just before ‘Ring season is often our busiest time of year, and this year has been no different. Ben’s last E92 M3 came in to us for rod bearings and various other jobs, but after the sad demise of that car, this E90 has been quite the blank-page build. Caged, painted Fire Orange and using […]

Mitch Aynsley’s ‘internet famous’ E46 M3 has been in with us before for cylinder head work, and came back recently for further work ahead of this year’s season of attacking the Nurburgring Nordschleife. Mitch had a fresh 3.85:1 differential built for the car, and tasked us with fitting that as well as finding the cause […]

Though M cars are commonplace at Hack Engineering HQ, it’s not so often that we see an E39 M5. With values climbing and these cars getting higher in mileage, it’s no surprise that Vanos issues are being seen by us more and more. Nathan’s 123k mile M5 came to us with a nasty engine rattle, […]

Here at Hack Engineering, Vanos Rebuilds are where our business started, and so we can proudly say that we have an inside-out knowledge of BMW’s Vanos (variable camshaft timing) systems. While we also keep ourselves busy with cars coming in for the Vanos rebuild process, it’s a lesser known fact that we also offer a […]

The Koflach Engine Developments E46 M3 is a development car for our sister company, with the main aim of being a mule for parts development. Having been built up from essentially a rolling shell to be a road car, the decision was made to keep the car an SMG by its owner, Tom. Issues with […]

At Hack Engineering we are used to customers being particular and enthusiastic about their M car’s maintenance. However, Robert recently took things to a new level when he wanted to have an engine overhaul on his 36,000 mile Z4 M Roadster. Of course, we were more than happy to help him. Robert had the car […]

At Hack Engineering we have the privilege of working with some of the finest aftermarket parts producers that grace this planet. And, when we’re not busy producing parts or carrying out upgrades ourselves, we’re lucky enough to get out on the road to get to know our suppliers that bit better. After all, the better […]

Millway Motorsport, based in Horda, Sweden, manufacture some of the finest BMW suspension components available today. We, at Hack Engineering, are privileged to be Millway’s exclusive UK distributors to both trade and retail. Millway’s range includes innovative suspension topmounts, delrin and aluminium suspension bushings, uniball suspension joints/bushings and many adjustable suspension components. All components are […]