ACUITY Instruments

New Products

9th Gen Honda Civic Si(2012-2015)

8th Gen Honda Civic (2006-2011)

10th Gen Honda Civic (2016-2021)

Acura RSX (2002-2006)

7th Gen Honda Civic Si/SiR/R (2001-2005)

Bundle Builder Products

10th Gen Honda Accord (2018-2022)

1st Gen Acura TSX (2004-2008)

2nd Gen Acura TSX (2009-2014)

AP1 Honda S2000 (2000-2003)

AP2 Honda S2000 (2004-2009)

7th Gen Honda Accord (2003-2007)

GK5 Honda Fit/Jazz (2014-2020)

9th Gen Honda Civic Type R (FK2, 2015-2017)

Clear Filter

Universal

Sidebar Upsell

All

7th Gen Honda Civic Coupe (EM)/ Sedan (ES) (2001-2005)

K-Swaps

All Shift Knobs

Shift Boot Collars

Install Tools

Transmission Centering Springs and Install Tools

ESCOs Only

1913 Fuel Rails

Fuel Pressure Gauge

1913 Side Port Options

1913 Extras with fuel line

1913 Extras without fuel line

1937 Shifter Options

10th Gen Accord Stage 1 Shift Kit

10th Gen Accord Stage 2 Shift Kit

10th Gen Civic Stage 1 Shift Kit

10th Gen Civic Stage 2 Shift Kit (for non-FK8's)

10th Gen Civic Stage 2 Shift Kit (for the FK8)

10th Gen Civic Stage 3 Shift Kit

1st Gen TSX Stage 1 Shift Kit

2nd Gen TSX Stage 1 Shift Kit

8th Gen Civic Stage 1 Shift Kit (2006 Only)

8th Gen Civic Stage 1 Shift Kit (2007-2011)

9th Gen Civic Stage 1 Shift Kit

9th Gen Civic Stage 2 Shift Kit

Fuel Rail Kit for -6AN Centerfeed "Tucked" K-Series Applications

Fuel Rail Kit for High-Horsepower, K-Series -8AN Return Setups

Fuel Rail Kit for K-Series -6AN Return Setup

Fuel Rail Kit for the 7th Gen Civic Si/Type-R Using the OEM Fuel Line

Fuel Rail Kit for the 8th Gen Civic Si/Type-R Using the OEM Fuel Line

Fuel Rail Kit for the 9th Gen Civic Si Using the OEM Fuel Line