2019 Honda Civic Si shifter assembly with Acuity performance upgrades.


(1) Honda shifter assembly

(1) Acuity SHIFTER ROCKER UPGRADE FOR THE 10TH GEN CIVIC, SKU: 1922 $199

(1) Acuity SHORT THROW ADAPTER FOR THE 10TH CIVIC/10TH ACCORD, SKU: 1923 $82

(1) Acuity PERFORMANCE SHIFTER CENTERING SPRING (FOR 10TH GEN CIVIC/10TH GEN ACCORD), SKU: 1918 $29


Total of $230 in upgrades


Please see all pictures of exact items and condition. Being offered as-is; no warranty, refunds or returns on used automotive parts. Restocking fees may apply.


Reduced shifter lateral play (left/right)

Reduced gate width (movement left/right) when selecting gears

Stiffer feel when selecting gears

Improved precision can reduce missed shifts

6061-T6 Aluminum construction

Self-lubricating joints


Approximately 25% reduction in throw

300 series stainless steel construction

Unique grip design uses special nuts to stay affixed


Increased wire size for added spring force

Increased preload for snappier centering feel

Rubber sleeves reduce lateral play and noise

Powder coated for corrosion resistance


Acuity Upgrades fit some of all of these applications:

2016-2021 Honda Civic (10th Gen, MT only)

2017-2021 Honda Civic Si (10th Gen)

2017-2021 Civic Type R (10th Gen)

2018-2022 Honda Accord (10th Gen, MT only)


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