In the Manufacturers Cup it was BMW that held the initial advantage at the Suzuka Circuit, with French driver Thomas Labouteley converting first place in general qualifying into pole position in the top-six superpole shootout. Reigning champion squad Subaru would line up second ahead of Porsche – a man down as Angel Inostroza had been injured in a road accident.
Subaru was the only team on the grid to opt for the medium tyre compound to start the race, and it didn’t take long for the extra pace to show. Under heavy pressure the BMW made a mistake at the Degner curves, allowing 2020 world champion Takuma Miyazono to nip past and take the lead. As expected Miyazono then sprinted clear at the front, leaving the pack in his wake – partly helped by some significant squabbling among the field that drew a number of tellings-off from the stewards.
Rain swept into the circuit from Spoon Curve which forced a pit stop from the entire field for the intermediate tyres, unfortunately for half of the teams who’d already made a stop for the medium tyres. Even though Miyazono made an unusual error, picking up a three-second penalty for crossing the line on pit entry as he handed over to Kylian Drumont, Subaru held a 20-second lead over Lamborghini, which was among the handful of teams that hadn’t made an earlier stop.
Many of the teams struggled on the inters, with heavy rain at Spoon causing mayhem, but Lamborghini’s Randall Haywood closed the gap at the front by some six seconds over the stint. However the team left it too late as the drying line appeared, inheriting the lead briefly from the pitting Subaru but quickly passed by Serrano in the Porsche after making their own stop.
The 14-second gap at the front seemed too much for Porsche to overcome with just five laps remaining, but Subaru’s Roberto Sternberg was having trouble with the hard tyres and Serrano was closing by four seconds a lap. In the end it was almost too easy for Serrano who made the tyre advantage count and swept around the outside of the hairpin with just over two laps remaining. That left Subaru to come home in second, just ahead of Lamborghini to take its first ever World Series event podium.
GT World Series Showdown Manufacturers Cup Results
1 – Porsche (Jose Serrano, Takuma Sasaki) – Porsche 911 RSR – 35 laps
2 – Subaru (Kylian Drumont, Takuma Miyazono, Roberto Sternberg) – Subaru BRZ GT300 – +6.385s
3 – Lamborghini (Randall Haywood, Yuki Kodaka, Will Murdoch) – Lamborghini Huracan GT3 – +10.682s