ACCELATEC Shift Knob Adapter Billet Black Anodized Fiesta ST 2014-2019/Focus ST 2013-2018/Mustang 2015-2022

98% of 100


  • Eliminates Shift Boot Gap
  • Aluminum Construction
  • Black Anodized Construction
  • Made In The USA
MSRP $24.99
You save 14%

ACCELATEC Black Anodized Billet Shift Knob Adapter for all 2014, 2015, 2016, 2017, 2018 and 2019 Fiesta STs, 2013, 2014, 2015, 2016, 2017 and 2018 Focus STs and 2015, 2016, 2017, 2018, 2019, 2020, 2021, and 2022 Mustangs.

If you are the proud owner of a 2014-2019 Fiesta ST, 2013-2018 Focus ST or 2015-2022 Mustang with a manual transmission, then you have the safety reverse lock-out function that came in these cars. This feature is nice in that you can't accidentally shift into reverse when going for first gear, however these cars are limited on the shift knob choices and also the functionality of this lock-out feature once you change the shift knob. Don't wait to get your dream shift knob! Order this USA made Black Anodized Billet Shift Knob Adapter to make your shift knob dream a reality.

Features and Benefits:
- Allows you to use any 12mm x 1.25 shift knob
- Retains use of the reverse lock-out function
- Made from billet aluminum with a black anodized finish
- Tough and Durable USA Made Quality

Vehicle Fitment:
- 2015-2017 Mustang V6
- 2015-2022 Mustang EcoBoost
- 2015-2022 Mustang GT
- 2014-2019 Fiesta ST
- 2013-2018 Focus ST
- 2016-2018 Focus RS
*This Shift Knob Adapter is NOT designed for use with 2015-2020 Shelby GT350 and GT350R Mustangs.

All of the 2014-2019 Fiesta STs, 2013-2018 Focus STs and manual transmission 2015-2022 Mustangs have the reverse lock-out function to ensure the driver doesn't accidentally shift into reverse when putting the car into first gear. This is a nice safety feature, however this makes finding an aftermarket shift knob that retains this function challenging. Lucky for you, CJ Pony Parts offers these ACCELATEC (2015MJN-B) Shift Knob Adapters in a tasteful Billet Black Anodized finish. Don't wait any longer to purchase that shift knob you've been eying up, order this shift knob adapter today to make your shift knob purchase possible!

*This Shift Knob Adapter will go on before the shift knob and act as a jamb nut. 

Please Note: This shift knob adapter is also compatible with HW3531 and HW3532 for S550 Mustang owners.

Tech Tip: Place the shifter into the reverse position and install adapter until it contacts the pull-up. Back it off one turn and install the shift knob. Turn shift knob to desired direction and tighten the adapter and knob against one another to secure in place.

California Residents: Proposition 65 Warning

Installation Videos

Video Transcript

A custom shift ball's always been a common and easy way to add a custom look to the interior of your car, but if you own a 20 15 Mustang or a late-model Focus or Fiesta ST, you may have noticed there's not a lot of options available because of the reverse lockout.

Up until now, only a few knobs would work with this lockout, but thanks to this adapter, we'll be able here at, we're now taking it from a few options to a few hundred.

This threaded adapter is going to be available in a natural aluminum shown here, or also in a black finish. It's going thread on over the lockout. The lockout's going to slide into this underneath. Once this is threaded in place, many of our shift knobs can then thread to the top, giving your interior a nice, custom look.

The beauty of this adapter is it's going to fit over the factory lockout of your 20 15 Mustang, or your Focus of Fiesta ST, then it's going to allow you to use any of our 20 11 through 20 14 shift balls, giving you hundreds of different options.

Here's a perfect example of how many different options we have with these shift balls. Do you think that a 6 speed, patterned for racing pink shift knob's exactly what you need to finish off your Focus ST? With our adapter, you can now have one, and it's easy to install.

You're going to start the install by putting the car into reverse. Once we have it there, turn the factory knob counterclockwise. When you remove it, be careful of the spring, make sure the spring stays. The cup part of the adapter is going to go down over the lockout. What you'll want to do, basically thread it down to the bottom, and then go a half a turn up. Now, grab your choice of shift knob. Basically, hold that, turn this against it, and get it nice and straight. What you'll want to do, is make sure it goes into every gear, which these won't be a problem. Double check reverse lockout works. Your installation's finished.

You can't go wrong with a classic running horse and a six-speed pattern for your 20 15 Mustang. The install's going to basically be exactly the same. Grab the factory knob, put it in reverse, turn it counterclockwise. Again, the deep cup goes down over the lockout. Thread it to the bottom and one half turn out. Grab our shift knob, lined up, tighten it out. Your installation's finished.

Vehicle Fitment

This product will fit the following Fiesta years:

This product will fit the following Focus years:

This product will fit the following Mustang years:

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