Vehicle Compatibility

This Acuity 4-Way Adjustable Performance Shifter fits:

Honda Civic Si

• 2022 Honda Civic Si
• 2023 Honda Civic Si
• 2024 Honda Civic Si
• 2025 Honda Civic Si
• 2026 Honda Civic Si

Honda Civic 1.5T Manual Transmission Models

• Civic Sport Touring Manual
• Civic Hatchback Manual
• Civic 1.5T Manual Applications

Important Notes

✅ Left-Hand Drive (LHD) Vehicles

✅ Manual Transmission Only

❌ Automatic Transmission Models

❌ CVT Models

Always verify fitment before installation.

Why Upgrade the Factory 11th Gen Civic Shifter?

The stock Civic shifter is already excellent.

However, performance drivers often want:

• Shorter throws
• Tighter gates
• More aggressive centering
• Improved ergonomics
• Complete customization

The Acuity system allows all of these characteristics to be adjusted independently.

4-Way Adjustability

This is where the Acuity shifter truly separates itself from conventional short shifters.

Adjustable Gear Throw

Drivers can adjust throw length from:

• 50% shorter than stock
• Up to 20% longer than stock

Benefits include:

• Faster shifts
• Personalized feel
• Improved track performance
• Custom tuning for different driving styles

Whether you prefer race-car short throws or a more relaxed street setup, Acuity allows both.

Customize Shift Feel: Adjust gear throw (50% shorter to twenty% longer) and gate spacing (35% narrower to 50% wider)

Adjustable Gate Spacing

Gate spacing can be adjusted from:

• 35% narrower
• Up to 50% wider

Benefits include:

• Faster side-to-side movement
• More aggressive shifting feel
• Improved gear selection confidence
• Reduced chance of missed shifts

This feature is particularly valuable for autocross and road course driving.

Adjustable Shift Knob Height

Shift knob height can be adjusted through:

75mm (approximately 3 inches)

Benefits include:

• Improved ergonomics
• Customized reach
• Better driving position
• Enhanced comfort

Drivers of different heights can tailor the setup to fit their seating position perfectly.

Adjustable Lateral Position

Unlike many aftermarket shifters, Acuity also allows side-to-side adjustment.

Benefits include:

• Better alignment with driver position
• Reduced reach
• Improved comfort
• Personalized cockpit layout

This is especially useful for track-focused drivers seeking optimal ergonomics.

Enhanced Centering Action

Acuity redesigned the centering mechanism for greater precision.

Features include:

• 50% increased spring force
• Padded spring legs
• Reduced noise
• Improved return-to-center action

The result is:

• Snappy engagement
• Decisive shifts
• Greater confidence
• Improved gear selection accuracy

The centering action feels significantly more performance-oriented than stock.

Premium Engineering

As expected from Acuity, the shifter is built with exceptional attention to detail.

Benefits include:

• Precision-machined components
• Tight manufacturing tolerances
• Long-term durability
• Smooth operation

The engineering quality is immediately noticeable both during installation and driving.

Perfect for Performance Enthusiasts

This shifter is ideal for:

Daily Drivers

Tailor shift feel for comfort.

Canyon Carvers

Improve gear selection precision.

Autocross Competitors

Reduce shift times and improve consistency.

Track Day Builds

Create a race-inspired shifting experience.

Installation Considerations

Before installation:

• Verify manual transmission compatibility
• Inspect shift linkage condition
• Review Acuity instructions
• Determine desired adjustment settings

Because the shifter offers extensive adjustability, some experimentation may be necessary to find the perfect setup.

Pros and Cons

Pros

• Four-way adjustability
• Up to 50% shorter throws
• Adjustable gate spacing
• Adjustable knob height
• Adjustable lateral positioning
• Enhanced centering action
• Exceptional build quality

Cons

• Premium price point
• Manual transmission only
• Multiple adjustments require tuning
• Installation takes longer than basic short shifters

Frequently Asked Questions

Does this fit the 2022 Civic Si?

Yes. It is designed specifically for 11th-generation Civic manual transmission applications.

How much can shift throw be reduced?

Up to 50% shorter than the factory shifter.

Can I raise or lower the shift knob?

Yes. Height adjustment is available across a 75mm range.

Is it suitable for daily driving?

Absolutely. One of its biggest advantages is the ability to customize the feel for comfort or performance.

Final Thoughts

The Acuity 4-Way Adjustable Performance Shifter is one of the most advanced shifter systems ever developed for a Honda Civic. With unparalleled customization, improved centering action, and premium construction, it allows drivers to create a truly personalized shifting experience tailored to their exact preferences.

Because Honda gave the 11th Gen Civic an excellent gearbox. Acuity simply lets you tune it like every other performance component on the car.