SKU: 2084713540

Heavy Duty Transmission Detent Springs (16-21 Civic)

Sale price$27.90 Regular price$31.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Heavy Duty Transmission Detent Springs (16-21 Civic)Stiffer spring rate compared to stock. Stronger springs offer direct gear engagement Black Zinc Chromate plated for durability Suitable for street and race cars Our heavy duty transmission detent springs offer an increase in the preload and stiffer spring rate over the factory parts which aids the transmission gear selector. Upgrading these springs will make your gear engagements a bit sharper since they replace the soft OEM ones. For the last year,

  • Stiffer spring rate compared to stock.
  • Stronger springs offer direct gear engagement
  • Black Zinc Chromate plated for durability
  • Suitable for street and race cars 

Our heavy-duty transmission detent springs offer an increase in the preload and stiffer spring rate over the factory parts which aids the transmission gear selector. Upgrading these springs will make your gear engagements a bit sharper since they replace the soft OEM ones.

For the last year, we have been testing these springs in our own Civic Type R which sees constant abuse on the street and race track. When these are installed in the Civic Type R, you'll notice a more responsive shifter, meaning a faster to center position, as well as more pronounced gear engagements. 

An even bigger difference will be felt in the Civic Sport and Civic Si since the spring L/R movement force is increased by over 100%. The F/B movements are over 25% stiffer which offers a crisp gear engagement. .

Be sure to torque the Honda K-Series transmission detent bolts to 16 lbf-ft (22 N-m / 2.2 kgf-m).

17-21 Civic Type R FK8 K20C
18% Stiffer (Front/Back) compared to OEM
97% Stiffer (Left/Right) compared to OEM

17-21 Civic MT (Sport / Si) L15
2% Stiffer (Front/Back) compared to OEM
124% Stiffer (Left/Right) compared to OEM

Two heavy-duty transmission detent springsView The Type-R Install Guide HERE
View The Sport / Si Install Guide HERE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 2084713540

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Chad altenbach
Charlottesville, US
★★★★★ 5
Made well and great fit
Fits perfectly and is made well
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Reviewed in the United States on May 8, 2026
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Dalia Toppin
Whiting, US
★★★★★ 5
Make sure you know the size
Yes worked like a charm
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Reviewed in the United States on April 5, 2026
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Michael Jozefczak
Boise, US
★★★★★ 5
Great fitment, made changing the oil filter easy
Perfect fit for my m760i oil filter housing.
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Reviewed in the United States on April 24, 2026
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Benjamin Tua
Belleville, US
★★★★★ 5
s tier quality
superior quality, single cast aluminum 👍
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Reviewed in the United States on May 2, 2026
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Mr. Jibby
Alexandria, US
★★★★★ 4
Too Tight but It Works
It doesn't really sit on very well to be honest, it tends to sit TOO tight in my opinion. Taking it off can be a hassle but at least it gets the job done, durability is good, finish is great, obviously easy to use.
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Reviewed in the United States on April 28, 2025

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