Blog

-8 ORB Adapter: Crush Washer vs O-Ring Sealing Guide

Learn when to use a crush washer or O-ring with a -8 ORB adapter, how to install each, and how to prevent leaks in fuel and oil systems.

-8AN to -8 ORB Adapter vs Standard Fittings: Which to Use?

Compare -8AN to -8 O-Ring Boss adapters with standard AN fittings. Learn the trade-offs in sealing, flow, and installation for fuel line systems.

6" to 3.5" Aluminum Velocity Stack: When to Use It

This guide explains when a 6" to 3.5" aluminum velocity stack is the right choice for your intake upgrade, with clear decision rules and fitment advic...

How to Install a MAF Wiring Harness Extension on 9th Gen Civic Si

Step-by-step guide to extending your MAF sensor wiring on a 9th Gen Civic Si. No cutting or splicing required with the 13" extension harness.

Hall Effect TPS Installation for RSX-S and EP3

Step-by-step guide to installing a Hall Effect throttle position sensor on your RSX-S or EP3. Includes common mistakes and checkpoints.

3-Way Adjustable Shifter vs Stock: 8th Gen Civic Upgrade

Compare the 3-Way Adjustable Performance Shifter with the stock 8th Gen Civic shifter. See what you gain in throw, gate spacing, and feel—plus the tra...

Short Throw Adapter for 11th Gen Civic & 5th Gen Integra

Upgrade your 11th Gen Civic or 5th Gen Integra with a short throw adapter that reduces shift throw by 20% for a sportier, more precise feel. Learn the...

Satin Teal Oil Cap for Honda/Acura: Style and Function

Discover how a satin teal oil cap adds durable style and easy grip to your Honda or Acura engine bay, plus answers to common fitment and care question...

POCO Insulated Shift Knob Install: M10x1.5 Thread Guide

Learn how to install the POCO Insulated Low-Profile Shift Knob on an M10x1.5 shifter. Step-by-step instructions, common mistakes, and fitment tips.

K-Series Fuel Rail in Satin Black: Fitment and Performance

Learn how to install and fit the ACUITY K-Series fuel rail in satin black, with step-by-step guidance, common mistakes, and performance insights.

Podium-Ti Oil Cap Care: Burnt Titanium Maintenance

Keep your burnt titanium oil cap looking new with proper care. Learn how to clean, avoid damage, and maintain the finish on your ACUITY Podium-Ti cap.

Throttle Pedal Spacer for LHD Vehicles: Fitment and Installation

Learn how the ACUITY Throttle Pedal Spacer improves heel-toe shifting in LHD Civics, Accords, and Fits, plus step-by-step installation tips.