cannot install gran turismo 6 update 1.22

This update also fixes some issues regarding PP calculation method again, which also removes gear ratios from PP calculation to stop the PP manipulation glitch involving the Tomahawk X once more.

Online Time Trials also make their return to Sport Mode. Three new post-game menu books were also added, which includes three new race series in the World Circuits. The game's second content update adds three cars, the Toyota GR010 HYBRID '21 (part of the 2022 Toyota Gazoo Racing GT Cup), the 2014 SEMA Gran Turismo Awards winner Roadster Shop Rampage, and Suzuki Vision Gran Turismo, a previously unannounced Vision Gran Turismo car. Prior to the update's maintenance, Polyphony Digital warned players not to be in a middle of a championship during the maintenance period.

This update also fixes some issues regarding the Performance Points calculation method, which were notably exploited to bring down the SRT Tomahawk X Vision Gran Turismo to a significantly lower PP rating in order for it to qualify for some PP-restricted, high-paying events.

Other new features include a new Mission Challenge segment named The Human Comedy featuring one-hour endurance races, widebody cars being marked on the Garage, and an update to suspension geometry algorithm to reduce snap oversteer behavior in some rear-wheel drive vehicles.

The game's inaugural content update adds three new cars, the Subaru BRZ S '21 (part of the 2022 Toyota Gazoo Racing GT Cup), Subaru BRZ GT300 '21, as well as the return of the Suzuki Cappuccino (EA11R) '91, and a new layout for the Circuit de Spa-Francorchamps, the 24h Layout.

Cannot install gran turismo 6 update 1.22