Acuity
Acuity 10th Gen Civic Fully Adjustable Performance Short Shifter
Robust enough for the track, Refined enough for the street: Easily the most capable shifter availab..
$600.00
Acuity 2-Way Adjustable Performance Shifter for the RSX, K-Swaps, and More
Robust enough for the track, Refined enough for the street:Easily the most capable RSX shifter, the ..
$475.00
Acuity 4-Way Adjustable Performance Shifter for the RSX, K-Swaps, and More
Robust enough for the track, Refined enough for the street:Easily the most capable RSX shifter, the ..
$540.00
ACUITY Adjustable Short Shifter 9th Gen
SPECS 10%-50% Adjustable reduction in gear throw compared to stock5%-35% Adjustable reduction in ga..
$530.00
Acuity Control Cold Air Intake System For The 9th Gen Civic Si (Oem Intake Manifold)
AN EXCEPTIONAL INTAKE SYSTEM, BUILT ON THE OEM 2.0 MINDSET: Nearly 1.5 years in the makin..
$535.00
Acuity Curl Control Cold Air Intake System for the 9th Gen Civic Si (RBC Intake Manifold)
ACUITY CURL CONTROLAn Exceptional Intake System, Built on the OEM 2.0 mindset: Nearly 1.5..
$560.00
Acuity ESCO-T6 Shift Knob
The ESCO-T6 is the rebirth of ACUiTY's popular ESCO shape in 6061-T6 aluminum. The ESCO design is ..
$90.00
Acuity Hall Effect Throttle Position Sensor for 02-05 Acura RSX-S
Seasoned mechanics and gear heads know that more often than not, OEM replacement parts are more re..
$125.00
ACUITY High-Temp Silicone Radiator Hoses for the '12-'15 Civic Si
SPECS Silicone construction withstands temperatures up to 100F higher than OEM hosesBlack exterior ..
$142.00
Acuity K-Series Fuel Rail
Fittings sold separately. Whether upgrading for additional fuel delivery needs, to run upgraded f..
$220.00
ACUITY K-Series Transmission Performance Select Springs
Honda officially calls these the "First-2nd Select Spring" and "Fifth-Sixth Select Spring." They a..
$35.00
Acuity POCO Low-Profile Shift Knob Anodized Finish
The Big Deal about the POCO Shift Knob In recent years, countersunk knobs have become a popular way..
$111.00
Acuity Podium Oil Cap
Every gear-head has struggled to remove a stuck oil cap at some point. With cross-holes, a hex, an..
$84.10
Acuity Shift Boot Collar Upgrade
The finishing touch that looks good with any shift knob Introducing our classic and very function..
$50.00
Acuity Shifter Cable Bushing Upgrade
Your OEM Bushings Suck: Bad news: it's true. Honda intentionally makes their rubber shifter cable..
$90.00