Collection: Acuity Instruments
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.
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ACUiTY Instruments Shift Knob Charm Rings and Charm Chains
No reviewsRegular price $15.00 USDRegular priceUnit price / per$17.00 USDSale price $15.00 USDSale -
ACUiTY Instruments (1881 + 1954) 2nd Gen Fit, 8th Gen Accord, & FK2 Type R Stage 1 Shift Kit
No reviewsRegular price $99.00 USDRegular priceUnit price / per$106.00 USDSale price $99.00 USDSale -
ACUiTY Instruments 8th Gen Civic Stage 2 Shift Kit (2007-2011)
No reviewsRegular price From $449.00 USDRegular priceUnit price / per$422.00 USDSale price From $449.00 USD -
ACUiTY Instruments 8th Gen Civic Stage 2 Shift Kit (2006 ONLY)
13 reviewsRegular price From $449.00 USDRegular priceUnit price / per$422.00 USDSale price From $449.00 USD -
ACUiTY Instruments 1954 Shifter Base Bushings
2 reviewsRegular price $29.00 USDRegular priceUnit price / per$32.00 USDSale price $29.00 USDSale -
ACUiTY Instruments 7th Gen Accord & 7th Gen Civic Si/R Stage 1 Shift Kit
No reviewsRegular price $99.00 USDRegular priceUnit price / per$102.00 USDSale price $99.00 USDSale -
ACUiTY Instruments RSX/DC5 AND K-SWAP STAGE 2 SHIFT KIT
No reviewsRegular price From $449.00 USDRegular priceUnit price / per$102.00 USDSale price From $449.00 USD -
ACUiTY Instruments (1881 + 1918 + 1930) 10th Gen Accord (2018-2022) Stage 1 Shift Kit
No reviewsRegular price $123.00 USDRegular priceUnit price / per$131.60 USDSale price $123.00 USDSale -
ACUiTY Instruments (1918 + 1923 +1930 + 1932) 10th Gen Accord (2018-2022) Stage 2 Shift Kit
No reviewsRegular price $295.00 USDRegular priceUnit price / per$316.00 USDSale price $295.00 USDSale -
ACUiTY Instruments (1881 + 1956) 3rd Gen Fit & 9th Gen Accord Stage 1 Shift Kit
No reviewsRegular price $96.03 USDRegular priceUnit price / per$106.00 USDSale price $96.03 USDSale -
Acuity Instruments for 10th Gen Honda Civic (2016-2021) Stage 3 Shift Kit
11 reviewsRegular price $532.53 USDRegular priceUnit price / per$606.00 USDSale price $532.53 USDSale -
Acuity Instruments for 10th Gen Civic Stage 2 Shift Kit (for non-FK8's)
No reviewsRegular price $303.00 USDRegular priceUnit price / per$334.00 USDSale price $303.00 USDSale -
Acuity Instruments 10th Gen Civic Stage 2 Shift Kit (for the FK8)
No reviewsRegular price $224.07 USDRegular priceUnit price / per$252.00 USDSale price $224.07 USDSale -
Acuity Instruments for 10th Gen Honda Civic (2016-2021) Stage 1 Shift Kit
No reviewsRegular price $119.31 USDRegular priceUnit price / per$133.00 USDSale price $119.31 USDSale -
Acuity Instruments 1982 (Super-Cooler Reverse-Flow Silicone Radiator Hoses for the 11th Gen Si and 5th Gen Integra A-Spec)
No reviewsRegular price $149.00 USDRegular priceUnit price / per$133.00 USDSale price $149.00 USD -
Acuity Instruments 1986 (Super-Cooler Reverse-Flow Silicone Radiator Hoses for the 11th Gen Civic Type R and 5th Gen Integra Type S)
1 reviewRegular price $199.00 USDRegular priceUnit price / per$133.00 USDSale price $199.00 USD -
ACUITY Instruments Super-Cooler, Reverse-Flow, Silicone Radiator Hoses for the 11th Gen Honda Civic Si and 5th Gen Acura Integra Base/A-Spec
No reviewsRegular price $149.00 USDRegular priceUnit price / per$160.00 USDSale price $149.00 USDSale -
ACUITY Instruments Short Throw Adapter for the 11th Gen Civic & 5th Gen Integra
No reviewsRegular price $76.00 USDRegular priceUnit price / per$82.00 USDSale price $76.00 USDSale -
ACUITY Instruments Stage 1 Shift Kit for the (11th Gen) Honda Civic 2022+ & (5th Gen) Acura Integra 2023+
No reviewsRegular price $121.25 USDRegular priceUnit price / per$132.00 USDSale price $121.25 USDSale -
ACUITY Instruments Shifter Centering Spring Upgrade for the 11th Gen Civic & 5th Gen Integra
4 reviewsRegular price $26.00 USDRegular priceUnit price / per$28.00 USDSale price $26.00 USDSale -
ACUITY Instruments Stage 2 Shift Kit for the (11th Gen) Honda Civic 2022+ & (5th Gen) Acura Integra 2023+
No reviewsRegular price $309.43 USDRegular priceUnit price / per$319.00 USDSale price $309.43 USDSale -
ACUITY Instruments (1987) Shifter Rocker Upgrade for the 11th Gen Civic & 5th Gen Integra
6 reviewsRegular price $118.00 USDRegular priceUnit price / per$127.00 USDSale price $118.00 USDSale -
ACUITY Instruments ESCO-Ti Shift Knob in Splatter Titanium Finish (M10X1.5) 1959-SPL
No reviewsRegular price $259.00 USDRegular priceUnit price / per$300.00 USDSale price $259.00 USDSale -
ACUITY Instruments POCO-Ti Splatter Titanium Low Profile Shift Knob (M10x1.5) 1958-SPL
No reviewsRegular price $299.00 USDRegular priceUnit price / per$310.00 USDSale price $299.00 USDSale