Season 9

1. Supercharged '69 Mustang

A '69 Mustang with a supercharged stroker engine is in need of more throttle response, so the team bolts on a new EFI system.

2020-04-04 • 23 min

2. Hot Rod Benz

The girls find a stock AMG E 55 and do some European hot rodding.

2020-04-11 • 23 min

3. MBG With a Ford Engine

An MGB equipped with a Ford Ranger engine isn't running the correct fuel setup.

2020-04-18 • 23 min

4. Camaro Engine Swap

The crew finally talks a Camaro owner into swapping out his underpowered 305 small block for an overpowered 383 that will make 450hp.

2020-04-25 • 23 min

5. Avenger Problems

The crew diagnoses and fixes some problems on a Dodge Avenger.

2020-08-01 • 23 min

6. Twin Turbo Cadillac

The team brings in a stock supercharged CTS-V and converts it to twin turbos.

2020-08-08 • 23 min

7. Cool Corvair

This mid-engine classic needs to get back on the road, so the crew goes through the engine to see if it needs a rebuild, then overhauls the fuel delivery system to get this build over some major hurdles.

2020-08-15 • 23 min

8. Cutlass LS

The team brings back the 442 Tribute car to give it a new LS engine.

2020-09-05 • 23 min

9. Muncie Swap

Four gears are better than two, so the crew takes the old two-speed Powerglide out of a '67 Chevy Camaro and installs a Muncie four speed.

2020-09-12 • 23 min

10. C8

The new-generation, mid-engine Corvette is here, and the girls take one for a test drive.

2020-09-19 • 23 min

11. Nebula Race Car

The crew gets a chance to help a friend out on her FR-S racecar.

2020-09-26 • 23 min

12. New Supra

Faye's dream comes true as the girls bring in the new Toyota Supra to bolt on some aftermarket parts and add the perfect-sounding exhaust.

2020-10-03 • 23 min

13. Mustang Interior

The girls help a Mustang owner with a spinal cord injury finish some interior parts on his classic Mustang.

2020-10-10 • 23 min

14. Custom Triumph

The girls bring in a brand-new Rocket 3 R to tear down. They get a friend to do an all-new custom paint job.

2020-10-24 • 23 min

15. 442 Pt2

The girls bring back the 442 Tribute car to do some of the finishing touches.

2020-10-31 • 23 min

16. Alfa Romeo

Bogi and Faye bring in an Alfa Romeo Giulia to show how you can install performance modifications that help the car go faster and even achieve more fuel efficiency.

2020-11-07 • 23 min