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What size is the shift knob on a 2016 WRX?


The Subaru WRX is a popular performance car known for its rally heritage and sporty design. If you're looking to replace or upgrade the shift knob on your 2016 WRX, knowing the correct size and thread pattern is essential to ensure compatibility and a proper fit. In this article, we'll dive into the specifics of the shift knob size for this model and provide tips for selecting the right replacement.


Understanding the Shift Knob Size and Thread Pattern


The shift knob on a 2016 Subaru WRX uses a specific thread size and pitch to attach securely to the gear shifter. For this model, the thread size is:



  • Thread Size: M12 x 1.25


This means the shifter has a 12mm diameter with a thread pitch of 1.25mm. This is a common size for many Subaru models, making it relatively easy to find aftermarket shift knobs that fit perfectly.


Tips for Choosing a Replacement Shift Knob


When selecting a new shift knob for your 2016 WRX, there are a few factors to consider to ensure you get the best fit and feel:



  • Material: Shift knobs come in a variety of materials, including leather, aluminum, stainless steel, and even carbon fiber. Choose one that matches your style and provides a comfortable grip.

  • Weight: Heavier shift knobs can improve the feel of gear changes by adding momentum, while lighter knobs may feel more precise.

  • Design: Consider the aesthetic of your car's interior. Many aftermarket options offer unique designs, colors, and finishes to personalize your WRX.

  • Thread Adapter: If you find a shift knob you love but it doesn’t match the M12 x 1.25 thread size, you can use a thread adapter to make it compatible.


How to Replace the Shift Knob


Replacing the shift knob on your 2016 WRX is a straightforward process. Here's a quick guide:



  • 1. Unscrew the existing shift knob by turning it counterclockwise. It may require some force if it’s tightly secured.

  • 2. Clean the threads on the shifter to remove any dirt or debris.

  • 3. Screw on the new shift knob by turning it clockwise until it’s snug. Avoid overtightening to prevent damage to the threads.

  • 4. Test the fit and ensure the knob is secure before driving.


Conclusion


Upgrading the shift knob on your 2016 Subaru WRX is a simple way to enhance both the aesthetics and functionality of your car's interior. With the correct thread size of M12 x 1.25, you’ll have plenty of options to choose from. Whether you’re looking for a sporty design, a luxurious feel, or improved performance, the right shift knob can make a big difference in your driving experience.


Frequently Asked Questions

Do shift knobs just unscrew?


To remove the shift knob, you can either do it through the built-in threading at the bottom of the knob and inside the shifter or through a screw that holds the knob onto the shifter.



What is the thread pitch of a Subaru?


This is the diameter of the threaded section of the stud. Subaru and Nissan do something a little different than the other manufacturers; they use a 1.25 thread pitch. All of the other Japanese manufacturers use a 1.5 thread pitch.



What is the thread pitch of a 2015 WRX?


ALL subaru lugs use a m12x1. 25 pitch with a 60* tapered seat.



Are all shift knobs the same thread?


No, they have different threads, however sometimes you can use an adapter to make one fit a different vehicle. Your best bet is to either stick with something made for your car, or take the shift knob off and at an auto parts store or hardware store determine the thread size and...



What size thread is the Subaru shift knob?


6-speed (STi & LGT Spec-B): The knob must be M12x1. 25 threaded inside. The shift knob MUST have a counterbore on the bottom to allow for the Reverse Ring to slide into the knob.



What is the thread pitch of the shift knob on a 2016 WRX?


Shift Knob Thread Sizes

MakeModelAdapter
SubaruWRX12x1.25
Toyota86 - Manual12x1.25 Reverse Lock Adapter
Toyota86 - Auto10x1.25
ToyotaCelica12x1.25



Will any shift knob fit any car?


Keep in mind that no shift knob fits every single vehicle perfectly, so you may need to purchase an adapter to make your universal shift knob fit. Some universal shift knobs are sold as packages with the adapter included.



Are all shift knobs compatible?


No, they have different threads, however sometimes you can use an adapter to make one fit a different vehicle. Your best bet is to either stick with something made for your car, or take the shift knob off and at an auto parts store or hardware store determine the thread size and...



How do I make my WRX shift smoother?


Letting off the throttle in first the car holds the rpms for awhile before letting it drop off, smooth shifts just require slow right hand movement or otherwise delayed time between throttle release and next gear. Shifting between 3-4k helps.



What is WRX tuned by STi?


SUBARU launched a "tuned by STi" limited-edition version of its popular Impreza WRX. Priced at $46,990 the Impreza WRX tuned by STi includes more than $12,000 worth of extra equipment for only $7000 more than the standard Impreza WRX. Just 200 versions will be available.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.