All Products

100 PSI Fuel Pressure Gauge in Satin Black Finish

SKU: 1941-BLK Produced by Marshall Instruments to ACUiTY's specifications Liquid-filled to reduce ne...

ESCO-Ti Shift Knob in Splatter Titanium Finish (M10X1.5)

SKU: 1959-SPL Classic ESCO shape in 6AL4V Titanium with a stunning brushed, burnt blue finish with p...

Super-Cooler, Reverse-Flow, Silicone Radiator Hoses for the 11th Gen Honda

SKU: 1982 Polyester-reinforced silicone construction can handle up to 100°F higher underhood temps t...

Satin Teal Aluminum Shift Boot Collar for POCO Shift Knobs

SKU: 1925-CLR-TL 6061 Aluminum construction Satin teal anodized finish with laser etching ...

1954 Shifter Base Bushings

SKU: 1954 Reduces compliance by replacing the OEM rubber bushings with solid aluminum Class 10.9+ ha...

Stage 2 Shift Kit for the 7th Gen Civic Coupe (EM/ES) & Base Model RSX

This kit represents the best of the best when it comes to EM/ES Civic and RSX base model shifting up...

Matte Black Windshield Banner

SKU: 1953-BLK Banner's matte background provides a very clean appearance Gloss black lettering again...

Stage 2 Shift Kit for the 11th Gen Civic & 5th Gen Integra

If you're in search of a bit more refinement than our Stage 1 kit can offer, then this Stage 2 kit w...

Performance Shifter Centering Spring (for 10th Gen Civic/10th Gen Accord)

SKU: 1918 Increased wire size for added spring force Increased preload for snappier centering feel R...

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

This kit is designed for anyone that's reconfigured their fuel system to support a -8AN supply and r...

Satin Red Aluminum Shift Boot Collar for POCO Shift Knobs

SKU: 1925-CLR-RD 6061 Aluminum construction Satin red anodized finish with laser etching C...

Replacement Air Filter for 1891 Cold Air Intake Kits

SKU: 1891-FLTR Direct replacement for the filter used on ACUiTY's 1891 Curl Control Intake Kits for ...