Gearkits

Subaru STI

  • Straight cut gears
  • Dog engagement
  • Homologated FIA Group N ratios
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Subaru STI 5-Speed Gearkit

The Subaru STI gearkit is a complete dog engaged straight-cut 5-speed gearkit with a homologated FIA Group N ratio set. This kit, which is available for N10, N11, N12 & N14, requires a minor casing modification to fit the OEM gearbox housings. Optionally, the OEM front differential can be replaced by a Drenth Gearboxes Limited Slip Differential.

  • Mechanical plate type Limited Slip Differential
Gear Ratio Chart
Layshaft RatiosGear RatiosFinal Drive Ratios
1st2nd3rd4th5th
3.3332.3851.7501.3331.040

Ontwerp en realisatie: Bloemendaal in Vorm