ACUITY Instruments: Performance Automotive Products

K20C/L15B-Swap Shifter Adapter Plate for 10th Gen Civic Shifters

K20C/L15B-Swap Shifter Adapter Plate for 10th Gen Civic Shifters - Main image
$103.35 $159 In stock

Category: Automotive Parts and Accessories

SKU: 1950
  • Great for L15B/K20C engine swaps in many 90's Honda chassis (see compatibility list)
  • Permits use of shifters and cables from a variety of 2016+ Civics (including the FK8)
  • Includes shifter mounting screws and washers as well as a foam seal for manual chassis
  • 6061-T6 aluminum adapter plate weighs only (approximately) 440 grams

Description

This kit is designed to permit mounting of a 2016+ 10th Gen Civic shifter (OEM or aftermarket for any trim) into an L15B* or K20C* swapped 1988-2000 Civic or 1990-2001 Integra. With its modest weight of only 550 grams, a unique stud-plate mounting design, and integral foam seal, we believe this to be the most carefully designed L15b/K20C-swap shifter adapter plate of its kind. Each adapter plate is machined from 6061-T6 aluminum and receives a durable black anodized finish. The plate mounts to the center tunnel using 2 screws and 1 stud plate, all of which are inserted from under the center tunnel. The unique mounting design permits installation by a single user and prevents possible damage to the OE weld on manual chassis (an issue common to some competing designs). A self-adhesive foam pad is included to help with sealing on manual chassis. Consider pairing this with an OEM FK8 shifter and our Shifter Rocker SKU (1922), Centering Spring (SKU 1918), and Base Bushings (SKU 1914) for a more modest setup or pair it with our Performance Adjustable Shifter (SKU 1892) for the ultimate shifting experience.

This plate is designed with the assumption that the shifter cables will be routed through the firewall near where the firewall meets the center tunnel. In some cases, when the heater core is removed, it may be possible to route the cables through the former heater core hole. Other users may wish to cut a new hole in the firewall near the center tunnel to route the cables more discretely and/or to retain use of the heater core.

Installation on manual chassis will require drilling of 2x 10mm holes. Installation on auto chassis will require drilling of 4x 10mm holes and grinding down a small portion of sheet metal.

*See the compatibility list for a full list of compatible chassis, shifters, shifter cables, and transmissions.

Contents

  • (1) Shifter Adapter Plate
  • (1) Stud Bracket
  • (2) M8x1.25 Hex Flange Screws, 
  • (8) M8x1.25 Flange Nuts
  • (4) M6 Aluminum Shifter Mounting Washers
  • (4) 25mm M6x1 Socket Cap Screws
  • (1) Self-Adhesive Foam Seal

Fitment

This plate can be fitted to any of the following chassis:

  • 1988-1991 Civic (EC/ED/EE/EF/EX)
  • 1990-1993 Acura Integra (DA/DB)
  • 1992-1995 Honda Civic (EG/EH/EJ)
  • 1996-2000 Honda Civic (EJ/EK/EM)
  • 1994-2001 Acura Integra (DB/DC)

This plate accepts OEM or aftermarket shifters designed
for any of these vehicles:

  • 2016-2021 Honda Civic (10th Gen, including sport model, MT only)
  • 2017-2021 Honda Civic Si (10th Gen)
  • 2017-2021 Honda Civic Type R (10th Gen)

Compatible Shifter Cables:

  • 2016-2021 Honda Civic (10th Gen, including sport model, MT only)
  • 2017-2021 Honda Gen Civic Si (10th Gen)
  • 2017-2021 Honda Gen Civic Type R (10th Gen)
  • 2018-2022 Honda Accord (10th Gen, MT only)

Combinations of shifters and cables listed above are
compatible with transmissions from these vehicles:

Install Guides

Click here to access all of ACUiTY's install guide PDFs and install guide videos for this product and many others. 

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Grace A. ★★★★★

I was worried about cable length with my K20C swap, but this adapter lined everything up perfectly with the 10th-gen Civic shifter I already had. The machined aluminum feels solid and the included mounting hardware made installation straightforward.

Isabella ★★★★★

The aluminum adapter plate fit perfectly on my 90s Civic build, and it let me use standard FK8 shift cables without any modifications. Installation took about two hours, and now the throws feel crisp and precise.

Emily ★★★★★

Swapped the shifter in my EG hatch and this plate let me run a full FK8 shifter and cables without any drilling. The bolt pattern lined up perfectly with the 2016+ Civic shifter base. Shifts feel tighter than the old linkage ever did.