Everyone talks about exporting a car from Japan, but who in their right mind would send one to the ‘Land of the Rising Sun’ instead? Well, UK-based BMW tuning specialist R44 Performance would.
What better way to experience Tokyo Auto Salon 2026 than in your own car – especially if the car in question is a 1,500hp, G87-generation BMW M2? None, according to Rhys Herd, who shipped his all-wheel-drive-converted drag racer from the United States to Japan, fresh off the back of its North American tour.
After touching down at Tokyo-Haneda airport, Rhys and Dylan De Jaeger – R44’s resident social media manager – made their way to the Nippon Cargo Airlines terminal, where they were reunited with the BMW. With the car passport and import documents in hand, the team ventured deeper into the city to kick off their Japan trip.
Well, almost. Although Tokyo is well-known for its outrageously modified cars cruising the streets, one built this heavily for drag racing is just asking for trouble. A quick detour was in order, and Rhys and Dylan found themselves in a local workshop to make a few changes, bringing the car (closer) in line with Japanese vehicle rules and regulations.
So naturally, Alec decided to take Rhys and Dylan for a day out, on a tour of Tokyo’s tightest backroads and busiest high streets, much to the amazement of the locals. But while the passers-by were taken aback by the M2’s wild looks, petrolheads will be stunned by its performance credentials.
If you’re gunning for world-record quarter-mile times on the drag strip, you need an engine that’s pushing some serious power. G-chassis BMWs are having a renaissance in the world of straight-line racing at the moment, with the B58 and M-specific S58 inline-six engines capable of handling prodigious amounts of horsepower.
The S58 in Rhys’s car is running not once, not twice, but over three times the 473hp it left the factory with, now outputting a mighty 1,500hp through all four wheels. Yes, you read that right, but we’ll come to the matter of xDrive shortly.
It may be strong, but even the over-engineered S58 can’t produce that much power on all of the standard internals. The OEM crankshaft remains, now coupled with 5150 Autosport x CP-Carrillo Pro-Xtreme forged connecting rods and pistons, as well as upgraded main and rod bearings, a heavy-duty cylinder sleeve set and ARP hardware throughout.
The cylinder head has been honed while the camshafts were swapped for billet S2 items from GSC Power Division, alongside strengthened valvetrain components; springs, seals and guides. All of this allows the Precision Turbo Next Gen Sportsman 8385 turbocharger, mounted on a custom R44 x Tom Wrigley Performance manifold, to push heavy boost without fear of the engine blowing apart.
This setup is rated for 1,700hp, but a small safety buffer goes a long way when it comes to bleeding-edge tuning and performance. Cooling matters, so Rhys went straight to CSF Race and raided the parts catalogue to ensure the temperatures of this drag strip demon remain in check at full send.
