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🚚 FREE USA SHIPPING ON ORDERS OVER $100!
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Upgrade your Subaru WRX, STI, or BRZ with the Carbon Fiber Handle Shift Knob — a premium interior upgrade designed to enhance shift feel while adding a refined motorsport aesthetic to your cabin.
Crafted from REAL Carbon Fiber and precision-threaded for Subaru applications, this weighted shift knob delivers smoother engagement and a solid, performance-inspired feel on every gear change.
Fits Subaru models with M12x1.25 shift threads, including WRX, STI, BRZ, FRS/GT86 and many others — engineered to accommodate OEM reverse lockouts and maintain proper spacing.
Threaded M12x1.25 for direct Subaru compatibility and proper spacing for OEM reverse lockouts.
High-quality carbon fiber with a dynamic weave and high-gloss finish enhances your interior while maintaining durability for daily driving.
Choose the shift feel that matches your driving style:
• Lightweight – 135 g (4.76oz) → Quick, responsive feel
• Heavyweight – 388 g (13.69oz) → More solid, planted engagement for smoother shifts
Weighted design improves shift smoothness compared to lightweight factory knobs.
Additional threaded adapters included for expanded compatibility:
• 8×1.25
• 10×1.25
• 10×1.5
Orders typically ship same or next business day.
Aftermarket reverse lockouts and some short shifter setups may not be compatible.
AND MANY MORE! PLEASE REFER TO THE THREAD PITCH SIZES AND COMPARE TO YOUR CAR'S SHIFTER THREAD PITCH.

Overall rating: 4.9 / 5 from 151 reviews.
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Josh O. 5/5 Verified
Is easy to install, I loved
Alfonso M. 5/5 Verified
Amazing, shipped quick and the product is awesome. Weighted option is the way to go!
August T. 5/5 Verified
Steel body inside and carbon fiber outside. Matched my ignition red WRX. A lot lighter than the oem ball. Don’t have as much clutch wiggle while in gear. Plus easier to grip and shift. Was really looking forward to this & happy with the product. Thought it would be bigger. Love Subie flow so far. Ordered 4 items from them. Plus they’re a small business.
Justin G. 5/5 Verified
Came out looking sick, added it onto my mk5 golf. Definitely feel the shifting improvement and it feels comfortable too
Isaac S. 5/5
This makes the shifting experience that much better... Look so much better than stock... I love the real carbon fiber... Now I just need to get the short throw shifter... ..
Todd M. 5/5 Verified
Great quality perfect gloss finish
Brandon V. 5/5 Verified
Fits 2006 Subaru Outback A/T. Looks great and feels nice. Easy to install and fits OEM.
Brandon Y. 5/5
super heavy and feels amazing. was on a stock shifter and this makes sitting much smoother!
Austin L. 5/5 Verified
I got the shifter and e brake handle. Easy install and looks amazing. Super happy with product.
Frederick D. 5/5 Verified
Fast Delivery ! Great product for the price. Feels really good in your hand , you’ll be able to feel a difference in your shifts. Highly recommend this product & totally makes the interior look better. 5 stars!
Giselle 5/5
Il est vraiment incroyable!
Annabelle M. 5/5 Verified
Fits perfectly and looks amazing
Manny V. 5/5 Verified
Im so in love with my new shift knob. As you can see I have an automatic 2016 Hyundai Veloster and the shift knob wansn’t compatible BUT all I needed was a tiny hose adapter (for the girth) and it fit perfectly :)
Amatullaah T. 5/5
Very good for the price. Love it
Jimmy L. 5/5 Verified
Despite looking small, the height of it feels perfect, it looks real and "not cheap." I would recommend 100%. My only complaint which might be subjective is it feels a little too thin. Personally I wish the diameter of it was a little bigger so it feels a little more thicker in my hand but besides that I am very satisfied with what I got for my money.
Ethan B. 4/5 Verified
Smaller than expected but it still looks slick. (2021 wrx)
Amelie B. 4/5 Verified
Feels great looks great highly recommended
Carter L. 5/5 Verified
I love this shift knob!!!! The length is perfect and has perfect fits to my hand. The texture is very smooth and Love the grip. Wish it was a bit more heavier but I am definitely satisfied with this product!!!
Jae S. 5/5 Verified
Feels great, perfect fit. 10/10 recommend ✅
Javier S. 5/5 Verified
It’s amazing. Feels nice in the hand and it being lighter makes shifting so much more efficient.
Allen G. 5/5 Verified
My 1st package was lost during shipment, so they send me a 2nd one and it arrived. Response time and attention for replacement of 1st package was wonderful.
Anthony C. 5/5 Verified
Love it, has a good weight to it. Great size and easy to instal. Got it quickly as well and great first impression of Subieflow
Maria G. 5/5 Verified
very nice 👍🏻
Garrison F. 5/5
Super easy and fast delivery, 100% recommend
Noel L. 5/5 Verified
Boyfriend loved the gift, shopping was faster than I expected. Overall great experience. Bonus points for the owner showing care for the support by emailing.
Melanie P. 5/5 Verified
I got this for my 22’ VB WRX and it looks amazing with my suede seats and red stitching! Shipping was fast. Thanks again!
George B. 5/5 Verified
Easy install looks great!
Bradley C. 5/5 Verified
Easy install, looks amazing, and great Quality
Daniel A. 5/5 Verified
The product is great and the quality is perfect. It was delivered pretty quick as well.
Brian A. 5/5 Verified
Shipping was fast, easy fit, looks amazing in my 2007 Subaru Legacy
Brandon J. 5/5 Verified
Very Nice quality, however the box that it came in, looked like it had been through the ringer.
Matthew H. 5/5 Verified
I love it but the only thing I would change is the weight of it. The shift knob needs to be a little heavier. Other than that it looks and feels great. 👍
Cody P. 4/5 Verified
Looks just as good in real life as it does on the website. The carbon fiber is done right and it has a high gloss. Most importantly, it matches the red interior of my STI perfectly. I will say that it is smaller than it looks in the picture, but after driving around with it for a few days I'm glad that it's not any larger. I have gotten used to shifting with a top-grip style over the last few years, and while this can accommodate that, it's much more comfortable with a side-grip hold. Takes some getting used to but it does look and feel great.
Jerrod V. 5/5 Verified
Smooth to switch gear
Jaqueline C. 5/5 Verified
Fits my WRX '22 nicely, feels really good! It also shipped very fast, about 3 days earlier than the estimate time of arrival!
Jomari I. 5/5 Verified
Feels very smooth when shifting
Kevin F. 5/5 Verified
I have been looking for a shift knob for my 2015 brz/frs and I went to subieflow, I found this shift knob which looked really cool, ordered it, it got here fast and it feels and looks amazing couldn’t recommend it more
Jake G. 5/5 Verified
Easy installation, matches the interior of my sti perfectly. Took a few days to get used to from the stock one.
Tina Y. 5/5 Verified
Easy to install and it fell really nice and look pretty good! I recommend it !
William D. 5/5 Verified