Based on the manga by Tetsuhiro Koshita, Bakusou Kyoudai Let's & Go!! has 2 main seasons evolving around the Go brothers and the TRF Victorys. The 3rd season, Bakusou Kyoudai Let's & Go!! MAX evolves more around 2 new main characters, but the primary idea is the same...Racing!

Let's & Go!! focused on Retsu and Go Seiba, two young brothers who recieve racing cars called "Mini 4WD" by Dr. Tsuchia. From there on, the series portraits those two boys, training and costumizing parts to later on participate on Japans Cup, where all of Japans racers enter to be the best of the best!

After the first season, Retsu and Go have now formed a team called "TRF Victorys" which Tokichi Mikuni, J, and Ryo Takaba are part of. Together, they aim for the World Cup.

In this cup, teams from all over the globe enter. Some of the teams are, NA Astrorangers (Americans), Eisen Wofl (Germans), Rosso Estrada (Italians).

Rion gets tricked into installing a chip into his racing car called "Gun Bluster" by the mini-4wd company he was associated with. His car starts racing without control and causing various riots with fellow racers, Rion teams up with the TRF Victorys and start chasing after Gun Bluster to remove the chip.

Rion, Retsu and Go Seiba along with the other TRF members, Ryo Takaba with the help of his little brother, Jiromaru, Tokichi and J are confroted with an association that is also after Gun Bluster, but what are their intentions?

United along-side their trademark mini-4wd, the TRF's and Rion race together and avoid traps to safelly capture Gun Bluster!

[Source: MyAnimeList]