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Acuity Instruments


Acuity Adjustable Short Shifter | 2016-2021 Honda Civic 6MT (1892)


Acuity Shifter Cable Bushing Upgrade | Multiple Honda Fitments (1881)


Acuity Throttle Pedal Spacers | Multiple Honda Fitments (1919)


Acuity Instruments Shifter Base Bushings | 2016+ Honda Civic MT (1914)


Acuity Shifter Centering Spring | Multiple Fitments (1918)


Acuity Instruments POCO Low-Profile Shift Knob (1925)


Acuity Shifter Rocker Upgrade | 2016+ Honda Civic 6MT (1922)


Acuity Short Throw Adapter | 2016+ Honda Civic 6MT (1923)


Acuity ESCO-T6 Shift Knobs | M10x1.5 Shift Levers (1886-T6)


Acuity Billet Aluminum Shift Collar (1924)


Acuity Shifter Cable Bushing Upgrade | Multiple Honda/Acura Fitments (1917)


Acuity Podium Oil Cap | Multiple Honda/Acura Fitments (1927)


Acuity Super Cooler Reverse Flow Radiator Hoses | 2017-2021 Honda Civic Type-R (1936)



Acuity Adjustable Short Shifter | 2012-2015 Honda Civic (1880)


Acuity Hall Effect Throttle Position Sensor | Multiple Fitments (1879)


Acuity Instruments Shifter Base Bushings | Multiple Fitments (1884)


Acuity Curl Control Intake System | 2012-2015 Honda Civic Si (1891-K)


Acuity High-Temp Silicone Radiator Hoses | 2012-2015 Honda Civic Si (1912)




Improve critical systems on your Honda sport compact with parts and components from Acuity Instruments.

We understand why Honda Civic drivers love their Civics: They are outstanding automobiles that are built to last. We also understand why performance enthusiasts love upgrading Civics: There is a lot of untapped power to be discovered for high performance.

Acuity Instruments was started by two engineers with backgrounds in F1 and LMP1 racing. Those guys started a company that puts a priority on rugged construction and refinement. That means these parts perform even better than they look.

Our collection of Acuity Instruments parts includes shifters and shifter base bushings to improve your transmission air intake systems made to ensure good oxygen flow into your engine and shifter knobs and pedals for better handling and performance while driving.

Get a hold of us today: We love talking to Civic drivers and hearing about their aspirations. Do you want to drop jaws during shows or cruise nights? Are you focused on shaving seconds from your lap times? Or do you just want to enjoy your daily drives more? No matter what finish line you are focused on, we’ll help you cross it with outstanding customer service, low prices, instant order packing and a Loyalty Rewards program that puts money back in your pocket.

At Modern Automotive Performance, we want to be your personal pit crew. Like the staff members at Acuity Instruments, we want to help you fall in love with your Civic all over again.


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