Paul's Nardo Grey M4 is no stranger to our workshops, having previously had a whole host of upgrades from Littco L640 turbos to cooling upgrades, exhaust upgrades, full crank hub... read more

Though considered perhaps BMW's finest straight-six engine, the S54 does have its flaws – the big end (or rod) bearings, head gasket and VANOS to name the big three. When... read more

Local vinyl and PPF legend Jamie (of VinylOne fame) approached us to take his M140i to the next level - we of course obliged.Jamie's car was far from... read more

As seems to often be the way, Joel originally visited us back in the summer for a couple of modifications, and that turned into plans for more. Having already been... read more

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... read more

Tom's S65 engine came to us after a serious failure - boost strikes again. Detonation had caused six of the eight pistons to break, resulting in damage to the block... read more

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... read more

Steve has owned big power Nissan GTR and E92 M3 track cars in the past but wanting to move to something smaller, simpler and more fun, he chose an S54-swapped... read more

Sam Ratcliffe is one of our oldest customers, having assisted a great deal with parts development and testing with his E46 M3 track car. However, that car was sold a... read more

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... read more