"A race series for cars with horizontally opposed engines, offering low centre of gravity and unique sounds." - in-game text

Boxer Spirit is a 7 race event that appears in Gran Turismo Sport. It was added along with the rest of the GT League mode in update v1.10. The event is housed in the Amateur League of GT League mode.
The event is aimed at amateur drivers and is restricted to cars with horizontally opposed engines, up to the N500 class.
Event Restrictions[]
- Maximum Power - 493 BHP
- Minimum Weight - None
- Maximum Tyre Rating - Sports: Soft
Allowed Cars[]
- Ferrari 512BB '76
- Porsche 356 A/1500 GS GT Carrera Speedster '56
- Porsche 911 GT3 RS (991) '16
- Porsche 911 GT3 (997) '09
- Porsche 911 GT3 (996) '01
- Porsche 911 Turbo (930) '81
- Porsche 911 Carrera RS Club Sport (993) '95
- RUF CTR3 '07
- Subaru WRX Gr.B Road Car
- Subaru WRX STi Type S '14
- Subaru IMPREZA Coupe WRX typeR STi Version VI '99
- Subaru IMPREZA 22B-STi '98
- Subaru BRZ S '15
- Toyota GR 86 '21
- Toyota 86 GT '15
- Toyota 86 GT "Limited" '16
- Toyota 86 GRMN '16
- Toyota SPORTS 800 '65
- Volkswagen typ2(T1) SambaBus '62
- Volkswagen 1200 '66
Races[]
- Alsace - Village: 4 laps
- Autodrome Lago Maggiore - GP (reverse): 4 laps
- Nürburgring GP: 4 laps
- Willow Springs International Raceway: Big Willow: 4 laps
- Tsukuba Circuit: 8 laps
- Circuit de Spa-Francorchamps (rain): 2 laps
- Circuit de Barcelona-Catalunya Grand Prix Layout: 3 laps
Prize Structure[]
- 1st: Cr. 50,000
- 2nd: Cr. 30,000
- 3rd: Cr. 20,000