12/10/2026
🇩🇪 BMW M2 Track Car 🇩🇪
- Engine Failure to Brand New Crate Engine -
This M2 track car came to us with a no-boost fault.
After initial diagnostics, we traced the issue to a failed turbo. The hybrid turbo was removed and sent away for a full recondition.
Once reconditioned and refitted, we ran the car for 30 minutes to bring it up to temperature, then carried out a fresh oil and filter change using Millers Race Oil.
Shortly after, the car developed an intake VANOS fault.
We ordered a new genuine BMW VANOS gear and rocker cover and fitted the new assembly, correctly timing the engine.
Again, the engine was run for 30 minutes to ensure everything was operating as it should. On a single blip of the throttle, the engine seized.
We immediately drained the oil for inspection and found significant metal filings in the filter, with the oil itself having a distinct silver appearance. That stopped play.
After discussions with DRW and WG Motorworks, we looked at our options and decided to price a brand new crated engine from Sandal BMW.
BMW were extremely helpful. The initial quotation for a replacement engine was £18,600. Sandal BMW submitted a goodwill claim to BMW on our behalf, who came back with a heavily reduced price of £8,600.
A new engine was ordered and we set about stripping the car and removing the failed unit.
Once the new engine arrived, we transferred all ancillaries and components over to the new engine and refitted it to the car. A lot of time and investment has gone into this build, but we now have a brand new factory engine paired with a fully reconditioned turbo - the right result for this car.
The next step is to complete the 1,200-mile running-in procedure, carry out its first oil change, and then progressively increase revs to ensure everything is perfect.
Then it's ready for its planned trip to the Nürburgring and a track day at Spa.
A big thank you to DRW and WG Motorworks for their help and advice, and to Sandal BMW for their support in securing a brand new engine.
Thanks
RS Independent Specialist