Lewis and Jenson are going to test out the new McLaren MP4-27 (Cartooned version) with Super-Super Soft Tyres with Professor M. As they go down, Tour Guide shows one of Nigel Mansell's moustaches. When they get down Jenson gets in the car and drives off. An Angry Lewis Equips a buggy with missiles from the McLaren MPX-27 prototype car and tries to catch Jenson but then the missiles explode and they bounce on Super-Super Soft tyres to the finish line.

Lewis and Jenson are due to attend a movie premiere but Jenson has grown a beard and Lewis asks him to shave. Tour Guide shows James Hunt's jogstrap as they go down the lift. Professor M shows them the new G-Force Suits but during the testing, Jenson posts a new tweet on his Twitter page and Professor M is not happy. Then Professor M has installed some new Safety features on the cartooned McLaren MP4-27. Lewis hops in the car,and is soon ejected from the car and the Technology Centre without warning as he pressed the button that was formerly used to work the DRS which was now to activate the ejector seat whilst Professor M is explaining it to him. Meanwhile Jenson's face has been covered in black, but the auto fire extinguisher has detected it and soon Jenson's face is covered in foam. Lewis returns after landing into the river beside the McLaren Technology Centre and Jenson's beard had been removed with the foam. The pit crew cleans them up before Lewis and Jenson are heading to the premiere.

Professor M shows Lewis and Jenson the future of Formula 1 but then Jenson makes a very amusing imitation on robot drivers. Then, as they go down. Tour Guide shows them one of the few remaining "K"'s from Mika Hakkinen's name. They are given new helmets which allow the future car to be thought controlled and gives an analysis on track Temperatures and a list of rival drivers. Then professor M shows them a new fuel lubricant developed by Mobil 1, He says that a single drop will last an entire season. However Jenson and Lewis start Playing Skidsies, Professor M is not happy until Lewis crashes into Jenson activating the automated airbags. A Mechanic drains up the fuel and they are shown the new engine, which is no bigger than a sugar cube. Jenson is surprised when he sees the car that it doesn't have any wheels but then Professor M tells him it floats. Just then, Lewis gets in the car and Professor M reminds Lewis that the car is thought controlled and to not think about racing but he does and goes flying out of the McLaren Technology Centre and is heading for Sweden. A pilot of a plane tells air traffic control that he spotted a "flying bar of soap" as Lewis goes past. Jenson is told to fire up Vodafone McLaren Mercedes 1 (The McLaren Technology Centre). The episode ended with the McLaren Technology Centre flying off to catch Lewis.

Tour Guide is showing a vintage Formula 1 crash helmet, made from tweed as Lewis and Jenson come in Professor M is saying that they will be racing, which surprises them, However, their cars have been fitted with limiters with a maximum speed of 4 mph, to the dismay of Lewis and Jenson. Professor M calls it "Test Racing" Where Lewis and Jenson can race and Professor M can test Professor M asks Lewis and Jenson to Press button S on their steering wheel which activates a Satellite Navigation System and a Personal Motivational Assistant. It also indicates when driver energy levels are low. Lewis's energy levels are low so the system tries to force a sausage roll into his helmet. He complains to Professor M that his car smells like a sausage and an air freshener pops out of the TV Pod. Jenson says to Lewis"Chill out man" The system recognises what he says and gives him a massage. Then Professor M changes the weather to rainy weather, which enables the wipers on the helmet. One gets stuck on Lewis's helmet. Jenson asks what the red button is and Professor M says It is an experimental reverse gear with no limiter on it. As soon as they hear that, They go racing off backwards and Professor M says his phrase "Oh Dear, Its happened again". Professor M asks Nigel, a mechanic to deploy the "Traculator ( Which is similar to a Treadmill) Lewis and Jenson are now stuck on the traculator as Professor M goes to eat his lunch. The episode ends with a mechanic carrying some boxes stepping on to the Traculator and he flies off.

Professor M shows Jenson Button and Lewis Hamilton the value of engineering.

Professor M puts Jenson Button and Lewis Hamilton through their paces in the new wind-tunnel.

Lewis and Jenson prepare for the Japanese Grand Prix.

Jenson Button meets Nyck de Vries from the McLaren young driver program.

Professor M prepares the after party for the Indian grand prix.

The boys meet with a famous Finnish McLaren driver.

Professor M gives Nyck de Vries some track time.

Lewis and Jenson do some testing in the McLaren simulator.