ACUITY Instruments: Performance Automotive Products

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We can make yours faster too

Proudly supporting @KevinBoehm and his K20C1-powered 10th Gen Coupe
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It's time for an upgrade

Free shipping on orders over $100 (restrictions apply)
We know 9th Gens

If your 9th Gen Civic doesn't have our shifting and induction upgrades, you're doing it wrong
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New Products

ACUITY Throttle Pedal Spacer for the 10th Gen Accord

$ 97.00

-$ 107.00

ACUITY Performance Shifter Centering Spring for the 10th Gen Accord

$ 24.00

-$ 27.00

ACUITY Short Throw Adapter for the 10th Gen Accord

$ 72.00

-$ 82.00

Shift Boot Collar Upgrade (Burnt Titanium Finish)

$ 66.00

-$ 73.00

ACUITY Short Throw Adapter for the 10th Gen Civic

$ 72.00

-$ 82.00

ACUITY Shifter Rocker Upgrade for the 10th Gen Civic

$ 108.00

-$ 119.00

Shift Boot Collar Upgrade (Turned Stainless Finish)

$ 47.00

-$ 52.00

Shift Boot Collar Upgrade (Matte Black Aluminum Finish)

$ 38.00

-$ 42.00

Fresh Off the Gram

ACUITY Instruments LLC was started by two engineers with backgrounds in F1 and LMP1 racing. ACUITY strives to develop and provide class-leading motorsport products with the rugged construction that circuit racers demand and the refinement that street enthusiasts love. Our goal is to make you fall in love with your car again as you improve its performance with products from ACUITY.