Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Easy — 1–2 hours
Overview
Installation is aided by included grease and an alcohol wipe for preparing the spherical joint. The adapter effectively reduces play in the shifter cables by decreasing the throw at the shifter itself, providing a more direct connection to the transmission. This modification is particularly beneficial for street driving and track use, delivering a noticeable improvement in shifting engagement.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Available on iOS & Android
Specifications
| Brand | Acuity |
| Part Number | ACUITY-1923 |
| Category | Drivetrain |
Videos
ACUITY SHORT SHIFTER ADAPTER INSTALL + REVIEW!! | 10TH GEN CIVIC SI
ACUITY 1923 Short Throw Adapter Install Video Guide (10th Gen Honda Civic 6 m/t)
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10th Gen Civic ACUITY SHIFTER Review!
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EVERYTHING Acuity Instraments 10th gen civic SI install/review
The BEST Cable Bushings Out There: Acuity Instruments 10th Gen Honda Civic Shifter Cable Bushings
We Solved A Problem With 10th Gen Honda Civic Short Shifter Adapters (2016+ Civic)
11th Gen Civic + 5th Gen Integra Just Got the ULTIMATE Shifter
ACUITY 1922 Rocker Arm Upgrade Install Video Guide (10th Gen Honda Civic 6m/t)
Acuity 3 Way Adjustable Short Shifter 3 Month Review | 8th Gen Civic Si
About MOTORMIA
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
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