Forza Motorsport's post-launch update cadence has been one of the most consistent in sim racing, adding cars, tracks, and feature improvements on a monthly schedule. 2025 has brought some of the most significant additions yet — a fan-favorite track returning, a full IndyCar integration, and a career mode overhaul that changes how you progress through the game.
Here's the complete breakdown of what's arrived in 2025 and what it means for your game.
Update 20 — May 2025: Fujimi Kaido Returns
Update 20, released May 5, 2025, is the headline update of the year so far. The return of Fujimi Kaido — the fictional Japanese mountain road circuit from Forza Motorsport 3 and 4 — was the most requested track addition since the game launched in 2023.
Fujimi Kaido: What To Expect
Fujimi Kaido is a point-to-point mountain road course with a full circuit configuration and a downhill layout. The track runs through a fictional Japanese mountain pass with tight hairpins, long sweeping curves, and elevation changes that challenge every aspect of car setup.
What makes it compelling for competitive players:
- Technical hairpin sequences that demand precise braking points and LSD calibration for corner exit traction
- High-speed sweepers in the upper mountain section that expose setup weaknesses in high-speed stability
- Elevation changes that affect braking performance — braking zones at the top of the hill require significantly shorter braking distances than the same speed at the bottom
The track returns with the aesthetic it had in Forza Motorsport 4 — Japanese roadside barriers, mountain scenery, tunnels — updated to Forza Motorsport 2023's visual standards.
Cars Added in Update 20
Five new cars arrived alongside Fujimi Kaido:
Mazda Furai Concept (2008) — The most anticipated of the five. The Furai is a rotary-powered race concept that was famously destroyed in a Top Gear photo shoot in 2008, making it one of the rarest real-world cars in existence. In Forza, it's a Class S1 monster with 450hp rotary power and racing aerodynamics. Its rotary characteristics require the same LSD and differential tuning philosophy as the RX-7, scaled up significantly.
Ford Mustang GT3 (2024) — The production version of the Mustang GT3 that raced in 2024 GT World Challenge and IMSA. This is a full-spec GT3 car: aero package, roll cage, professional-spec suspension. In Forza's Class S1/S2 range, it's immediately competitive in road course events.
Nissan Silvia K's Dia Selection (S14, 1996) — The S14 Silvia joins what is already a solid Nissan lineup in Forza. At lower PI classes (C-B), the S14 is a versatile platform that tunes well for road course events. Its RWD balance and aftermarket support make it popular for players who want to build from a stock base.
Toyota Mark II Grande G (1992) — The JZX90 Mark II, known in JDM circles as one of the best drift platforms of the early 90s. In Forza's road course format, it's a mid-class RWD car with a strong power output relative to its weight.
De Tomaso Pantera GT5 (1980) — The GT5 variant of the Pantera, with the mid-mounted 5.7-litre V8 and wide-arch body kit. A classic muscle GT car that fits into the Class A-S1 bracket depending on upgrades.
Update 21 — June 2025: IndyCar Integration and Champions Cup
Update 21, released June 16, 2025, is a structural update rather than a content drop — the changes go deeper into the game's career and competitive modes.
IndyCar: Open-Wheel Racing Arrives
Two IndyCar entries added in Update 21:
2025 Honda IndyCar and 2025 Chevrolet IndyCar — the manufacturer-specific versions of the current NTT IndyCar Series machine (the Dallara IR-18 chassis). Both cars feature the current aero kit specification with push-to-pass overtake system.
Open-wheel cars in Forza Motorsport require specific tuning knowledge:
- No roof or doors means the aerodynamic model is completely exposed — understeer and oversteer are more immediate and less recoverable than in tin-top cars
- High downforce at speed makes these cars very fast through corners but heavily dependent on downforce balance — front/rear aero bias has a larger effect than in any production car
- Tire warm-up is critical — open-wheel cars generate heat faster than production cars, and cold tires in the first lap are genuinely dangerous in terms of grip
Tuning starting point for IndyCar on road courses: Maximize front downforce relative to rear (reduces understeer that's common on oval-tuned machines), raise brake bias to 60/40 front-rear, and run medium spring rates — the ground-effect floor on modern IndyCars means ride height has a large aerodynamic effect.
Champions Cup: Structured Career Progression
The Champions Cup is Forza Motorsport's new top-tier career mode, introduced alongside the IndyCar addition. It structures progression differently from the previous open-world event system.
Key changes:
Seasonal structure: Champions Cup events are organized into seasons, with each season running over multiple in-game weeks. Events are time-limited — missing a race weekend means missing that specific car unlock or credit reward.
Semi-Open Events: A new event type introduced alongside Champions Cup. Semi-Open events lock the car class but allow any car within that class — unlike the previous class-restricted events that sometimes forced a specific car. This gives players flexibility to use their own tuned and upgraded cars.
Performance requirements: Champions Cup events have minimum PI requirements as well as maximum PI caps. You need to have a car tuned to the specific window — too slow and you won't meet the entry requirement, too fast and you're excluded.
The practical impact: players who have built optimized setups for specific cars in specific classes are immediately competitive in Champions Cup. The meta around which cars are optimal at which PI class matters more in Champions Cup than in open lobby racing.
What the Updates Mean for Setups and Competitive Play
Fujimi Kaido in Forza's Competitive Scene
Fujimi Kaido has become an immediate fixture in player-created lobbies and will likely appear in Turn 10's featured event rotation. For setups, the track demands:
- Higher rebound damping for the elevation changes — your suspension needs to handle significant compression and extension events as the road rises and falls
- Conservative LSD acceleration — the hairpin exits feed onto sections where traction at high speed matters, and too much LSD makes the car unwilling to rotate into hairpin entries
- Brake balance toward front — the downhill braking zones put enormous load on the front tires
IndyCar Setup Notes
The IndyCar is not a setup project in the traditional Forza sense — most of the car's behavior is determined by its aerodynamic package. The practical tuning levers:
- Front/rear downforce balance — the primary handling adjustment; shift front downforce up to reduce understeer
- Brake bias — run more front bias than a typical production car (60–62% front is a good starting point)
- Spring rate — stiffer overall than production cars to manage the aerodynamic platform, especially at ride height
The IndyCar is fast but unforgiving of mistakes. On Fujimi Kaido, it will be the fastest and most terrifying combination in the game's current car roster.
What's Still Missing
Despite a strong 2025 update cadence, some gaps remain:
More Japanese tracks: Fujimi Kaido's return reminded players how many fictional Forza-created tracks are missing. The Forza community has consistently requested Maple Valley and Tsukuba for the 2023 title.
More GT3 cars: The Ford Mustang GT3 arrival shows Turn 10 is bringing current-generation GT3 machinery. The field is still thin compared to GT7's selection — more manufacturer GT3 entries would improve the competitive car selection significantly.
Endurance event structure: The Champions Cup added structure, but there's still no dedicated endurance mode — no pit stop strategy, no tire management over long race distances. This remains Forza Motorsport's largest competitive disadvantage versus Gran Turismo 7.
For active Forza Motorsport players, Update 20 and 21 together represent the best content period the game has had since launch. Fujimi Kaido alone justifies logging in if you've been away from the game — it's a genuinely excellent track that plays differently from every other circuit in Forza's current roster.
