




🔧 Shift with confidence, style, and zero compromise!
ACUITY Instruments Shifter Base Bushings replace OEM rubber with solid aluminum to drastically reduce compliance, improving shift precision and feel. The kit includes 4 upper and 4 lower bushings plus high-strength class 12.9 mounting bolts, all finished in a distinctive purple anodized coating with laser-etched logos. Designed for RSX, 9th Gen Civic Si, and similar models, these lightweight yet durable bushings deliver a professional-grade upgrade that enhances both performance and aesthetics.
| Manufacturer | ACUITY Instruments |
| Brand | ACUITY |
| Package Dimensions | 10.92 x 7.87 x 1.27 cm; 45.35 g |
| Item model number | 1884 |
| Exterior | Metallic Finish |
| Manufacturer Part Number | 1884 |
| OEM Part Number | 1884 |
| Item Weight | 45.4 g |
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