BMW ZF S5D 5-speed dogbox

BMW ZF S5D 310/320Z – 5-speed dogbox gearset for various purposes.

Pricing: 3950 Eur VAT 0% (includes assembly and export shipping outside Finland)

Clutch shaft with T26 x 1-1/8″ spline +200Eur

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BMW ZF M3 S5D 5spd dogbox gearset

BMW ZF S5D M3, 325 and several other models 5spd dogbox gearset has a handful of special features built-in. A Reverse gear has been removed from the countershaft to give extra space for the other gears. Shifter mechanisms are completely rebuilt, to make them as robust and rigid as possible. Clutch shaft is stronger than original and it can be built for other splines as well. Can be fitted for other car models with aftermarket adapters or by bellhousing modifications.


    • 5 Speed Dogbox gearset
    • Redesigned stronger shifter mechanism
    • Patent pending Reverse Gear mechanism
    • Extremely strong gearing
    • Fits to OEM cases with small modifications
    • Dogleg 1st gear shift pattern
    • 2 ratio sets available:
      • Long 1st gear, smaller drop between gears (Rally, Track):
        Ratios: 2.23, 1.71, 1.38, 1.16, 1.00
      • Short 1st gear, bigger drop between gears (Drift, Rallycross, Drag):
        Ratios: 2,73, 1,83, 1,42, 1,16, 1,00

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Assembly and further information:

Gearsets are assembled in GearMotive shop to customer’s transmission cases or cases can be
bought from us. Some gearsets may have an option for assembly in GearMotive approved
transmission shop or by customer itself. Please, contact us for information of current situation.

Prices do not include shipping of customer cases to GearMotive shop for assembly purposes.