Since everyone in the 405 has been upgrading their cars, it’s time to go under their hoods to find out what makes these guys so fast.

The episode was rated 7.85 from 281 votes.

The 405 rushes to get ready after receiving a last minute call out from Ohio. Farmtruck and AZN go fishing for a hot rod and Kamikaze gets ready to bring the El Camino back. When the racers from Ohio arrive, the 405 try to prove again they are the fastest on the street.

The episode was rated 7.90 from 310 votes.

The list is shaken up when Daddy Dave pulls Henson's Plan B from the one spot and starts from the ten spot in his own car. Farmtruck and AZN faceoff. Also Doc and Shawn prepare to race for #1. Meanwhile, Chief gets ready for his long march up the list.

The episode was rated 7.96 from 293 votes.

When JJ "Da Boss" from Memphis invites the 405 to race, the 405 leave their pro mods at home and head east to the craziest race ever. Chuck is eager to prove himself and the Memphis guys give the OKC racers a run for their money.

The episode was rated 8.01 from 142 votes.

With Dave in the top 5 and Chief right behind at 6, the pressure is on the top racers to be ready for a show down. Chief and Boosted setup an emergency turbo school for a struggling Dominator. Meanwhile, Farmtruck and AZN find themselves a flashy, orange fish.

The episode was rated 8.01 from 259 votes.

The list gets shaken up again. Shane finds himself in a grudge race, but things turn disastrous after the finish line. Meanwhile, Farmtruck and AZN get called out and race night becomes hostile when Dave and The Reaper can't agree on a call out.

The episode was rated 8.04 from 280 votes.

In the two-hour Mega Week premiere, the OKC crew are headed south to race at the Texas Motorplex in the American Outlaws Live event. More organized than the sport has ever been, this event may be the precursor to a national league of street racers.

The episode was rated 8.04 from 263 votes.

With faster cars than ever before stuck at the bottom, strategy and game playing take over list racing in the 405. Farmtruck and AZN salvage some explosive airbags. On race night, it takes some smart moves and a fast car to move up the list.

The episode was rated 8.06 from 285 votes.

The last list race of the season is here and that puts the pressure on everyone to make their final moves towards the top. Kamikaze and Farmtruck make triumphant returns to list racing and there will be a new number one on the 405 list.

The episode was rated 8.12 from 206 votes.

Frustration rises on the 405 list. Racers try to hang on instead of moving up. Famrtruck and AZN make some improvements to the Farmtruck and test it out in a fishing race. Things heat up on race night when Dave makes a callout for a race he has no intention of racing.

The episode was rated 8.18 from 270 votes.