ACUITY High Preload Shifter Centering Spring
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ACUITY High Preload Shifter Centering Spring - Honda Civic Type R (FL5)
The ACUITY High Preload Centering Spring is an upgrade for the ACUITY 4-Way Adjustable Performance Shifter (1981) in the FL5 Civic Type R. It has about 15% more centering preload than the spring the 1981 shifter comes with, so the lever returns to the middle gate with more authority after each change.
Like the standard spring, it is zinc plated against corrosion and uses rubber sleeves on the legs to keep shifts quiet. Expect a modest but noticeable increase in centering force, with a little more effort needed to reach the outer gears (1, 2, 5, 6 and reverse). For a lighter feel, ACUITY also makes a low preload spring (1981-S01) with about 15% less preload.
Note: Suits the ACUITY 4-Way Adjustable Performance Shifter (1981-RHD) only. It does not fit the OEM shifter. Installation by a professional is recommended.
Features
- About 15% more centering preload than the standard 1981 spring
- Sharper, more decisive return to the centre gate
- Zinc plated for corrosion resistance
- Rubber spring sleeves for quiet operation
- Direct replacement for the spring fitted to 1981 shifters
Pairs Well With
- ACUITY 4-Way Adjustable Performance Shifter - Honda Civic Type R (FL5)
- ACUITY Shifter Cable Bushing Upgrade - Honda Civic Type R (FK8 / FL5)
- ACUITY Stage 2 Shift Kit - Honda Civic Type R (FL5)
Need help tuning the feel of your ACUITY shifter? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- ACUITY
- Finish
- Zinc plated
- Part number(s)
- 1981-S03
Details
- Product
- High preload centering spring
- Preload
- Approx. 15% higher than standard 1981 spring
- Sleeves
- Rubber
- Suits
- ACUITY 4-Way Adjustable Shifter (1981-RHD)
Contents
- 1 x ACUITY 1981-S03 high preload centering spring
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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