Acuity Performance Transmission Select Springs - K-series

Acuity Performance Transmission Select Springs - K-series

Honda officially calls these the "First-2nd Select Spring" and "Fifth-Sixth Select Spring." They are the parts in your transmission that are (partially) responsible for your shifter centering itself when in neutral. By increasing the rate and preload of these springs, it's possible to realize a more decisive centering action for a sportier shift. ACUITY's K-Series Transmission Performance Spring Upgrade uses thicker wire and additional preload to provide a very satisfying, quick centering motion. This mod is particularly attractive because it provides such a noticeable change at a rather low price.


  • Increases shifter centering force by approximately 50%
  • Increased spring force makes shifter centering more "snappy"
  • black-oxide coated for better oil retention

Vehicle Application: Fits most Manual transmission K-Series Hondas

Note: Does not fit the 2017+ CTR or 2018+ Accord

Acuity Performance Transmission Select Springs - K-series

Regular price $28.00
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Free standard shipping applies to this item within the continental United States. Orders shipped to Alaska, Hawaii, Virgin Islands, Canada, Puerto Rico, Guam, and PO/APO/FPO boxes are subject to additional shipping charges.
Ships: 1-5 business days
This is an estimated ship date once your order is placed from JHPUSA. Ship dates do not include weekends and holidays.
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Cancer & Reproductive Harm
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