Goofs

In the auto rickshaw fight scene, Ali's bike's front tire keeps changing from Continental to Zapper.

In the bike on the rope scene, it is not possible to automatically adjust the tire pressure. when the bike is on the rope there is no air pressure in both the tires but suddenly the pressure becomes normal while the is on the road again.

Ali's bike changes from BMW to Yamaha in the first fight scene.

When Jai and Sahir are at a face-off on their bikes with iron rods in their hands, the headlight on Sahir's bike is switched off during close-up shots and switched on during distance shots.

In the song Kamli, you first see Katrina Kaif with a long pair of tights on. Then you don't, but it is never shown of her removing it.

Samar is shown taking a CTA (Chicago Transit) bus to and from Six Flags Amusement Park. The park is located far from the city limits and is not accessible via public transportation. Also, a "Not in Service" display is shown on the bus's side.

During the fight scene between Jai Dixit and the local goons, he breaks through several brick walls while riding an auto-rickshaw, but the vehicle does not even end up with a single scratch despite breaking through several solid walls.

When both the Samar and Sahir are falling front he dam, tears are shown rolling downwards from his eye, but when falling at that speed tears will roll upwards not downwards.

When Samar is cooking dinner after the flashback scenes, Sahir puts his hand into the hot pan to take the chicken, but he does not actually take the chicken as it is impossible to completely merge two scenes made with motion sensors. Sahir eats the chicken in his scene but does not actually have it in his hand in Samar's scene, as they are playing a twin role.

During the third bank heist, one door is visible from the outside, though inside you see several entry doors for the SWAT team members. This is because the exterior shots are from the Museum of Science and Industry and the interior shots are from City Hall.

After her date with Samar, when Aaliya pulls away in the El car at the Quincy station the car's rear display clearly says "Not In Service" (as it was being used for filming).

At the beginning Sahir goes to Pawn shop to sells rings when the man sees the owner offers $20. The $20 bill is a current bill not the '90s bill.

Traffic in downtown Chicago is never as light as depicted in any of the chase sequences - day or night.

When Jai and Ali are walking past a train at the Chicago station on their way to the airport, when they get fired on the job, they have been shown walking past a SBB CFF FFS train (Swiss Railways). This scene was shot at the Zurich HB (Central) Train Station.

When Jai and Ali are discussing the case at Victoria's penthouse, mountains are clearly visible in the background. There is no scenery like this in the American Midwest or Chicago.

The entire final sequence is not near Chicago as there are no mountains or hydroelectric dams of that size in the region.

During the second sequence Jai chases Samar outside of the city limits into the suburbs for the chase to immediately switch back to the Loop after Samar is shot. Samar would have been driving for several miles between being shot and then evading Jai.

When Sahir is making his escape via jetski, Jai tells Ali to "not let him get to the lakeshore." Even though Sahir gets near Lake Michigan (when he destroys the boat with Ali and the girls), he is then shown more than a mile upriver at the 18th street bridge. This may have been intentional for him to switch with Samar, though it makes no sense why he would go in the opposite direction in the first place.

The thief, Sahir Khan, was seen by several people after he had jumped out of the bank building after the first robbery scene; he rides past several policemen and traffic cameras, but nobody is able to recognise him later when he visits the police headquarters. Moreover, the pictures of his bike escape were being played on the TV screens while he was in conversation with Jai Dixit inside the police headquarters.

In the last chase scene, after both brothers have escaped, Jai Dixit asks Victoria to get him a SWAT team and chopper. Next day when the brothers are on the dam, the SWAT team and chopper along with many other cops are there. How did Jai Dixit know that the brothers were going to be there? And what were the brothers doing at the dam in the first place?

During the first robbery scene, when Sahir is falling down from the bank building, neither his clothes, nor his hair are fluttering in the air, which is expected when someone is under such a free fall.