The Street Outlaws agree to race the guys from Fast N' Loud. Farm truck and AZN start on their budget build to race Aaron Kaufman. Meanwhile, Chief and Shawn set out in search of the perfect car. When Chief hears rumors from Texas, he's not sure if he wants to build a car.

With only a week left, the teams at Midwest Streetcars and Farmtruck and AZN are scrambling to get their builds ready to race. With little experience building cars on a schedule, both teams are starting to think they may not finish their cars in time.

With Chief and his guys, Richard Rawlings and the Gas Monkeys, Farmtruck and AZN, and Aaron Kaufman all on the way to California for MegaRace, it's time to take a look back at the struggles they had while building their cars.

With everyone finally in California, Chief & Richard get into it about who will drive their cars, and Farmtruck & AZN have to wait on Aaron. Then, it's time for the drivers to strap in, pull to the line, and race to see who has what it takes to win.

The new season of Street Outlaws is about to begin and the 405 is moving away from Pro-mods on the street, so Chief and Shawn take a look back at how far the 405 has come since before the show. Then, we show some deleted scenes from the big Mega Race.

Street Outlaws is back and the guys in the 405 are making some big changes. Chief decides to kick all Pro-mods off the list. Then it's time for another shakeup, everyone loses their spots on the list and has to race to find out where they are on the list.

After the list shakeup, the 405 has an entirely new list and everyone is still fighting to get to the top. Dave is down for repairs, so Chuck, Ryan, Shawn and Monza battle it out to try to take the top spot. Meanwhile, Doc tries to get himself out of the bottom five.

This week is all about the top of the list and the very bottom. Ryan and Chuck are getting ready to battle for the #1 spot again. At the bottom, Farmtruck is feeling the heat and he does everything he can to hold onto a spot on the list.

Chief is ready to take his new car up the list again, Reaper struggles to get his car ready for race night. Meanwhile, Farmtruck and AZN think outside the box to round up some races for the Farmtruck, now that it is off the list.

When JJ and his racers from Memphis come to OKC for two nights of racing, everyone in the 405 has to step up and put it all on the line. After flagging and other technicalities cause drama, the 405 has to fight for every win.

With Chief back on the list, he and Shawn map out a plan to get themselves back into the top spots. Farmtruck sets up AZN with a race against a doctor with a super car. On race night, Doc seems like he finally has his car figured out.

With only a few list races left, everyone is getting serious about moving up the list. AZN gets a new tune for the Dung Beetle and tests it out. On race night, when Doc gets in trouble, Chief pounces on the chance to make a big move up the list.

The last list race of the season is here and everyone in the 405 is looking to make one last move towards the top. On race night, some of the top guys don't bring their cars and plans to move up the list blow up in Doc's and Chief's faces.

When JJ "Da Boss" comes to OKC from Memphis to host a race, everyone who's anyone in street racing shows up to compete. The racers will do anything to win with JJ going back to old school rules and a total of ,000 on the line.