BMW ZF S5D 5-speed dogbox

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

Pricing: gearset 3460 Eur VAT 0%.

Assembly in GearMotive 430Eur.

HD Input/Clutch shaft with T26 x 1-5/32″ or 1-1/8″ spline (GM, MB, VW) +155Eur
HD Counter shaft +155Eur

IRP custom manufactured shifter for GearMotive dogbox: V2 319Eur

Ask for other options like engine fitment adapters etc.

Contact us for orders and requests by email, FB, IG or phone.



BMW ZF S5D 5spd dogbox gearset

BMW ZF S5D dogbox gearset fits to M3, 325 and several other car models. The gearset has a handful of special features built-in. 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 and engine models with aftermarket adapters or by bell housing modifications.

For high power vehicles, over 500hp, we offer heavy-duty HD model counter and input shafts for extra price. The HD model gearset setup has been tested up to 1100hp in drag racing and up to 1000Nm in drifting. Check our reference page and video how customers use the gearbox.


    • 5 Speed Dogbox gearset
    • Re-designed stronger shifter mechanism
    • Patented design to improve power handling capabilities
    • Extremely strong gearing
    • Fits to OEM housing with small modifications
    • Dogleg 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
      • “Longish” 1st gear, bigger drop between gears (Drift, Rallycross, Drag, Street):
        Ratios: 2,73, 1,83, 1,42, 1,16, 1,00
    • Fits to housings: ZF S5D-260Z, S5D-310Z and S5D-320Z

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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.

Check our references also in:
References page

And Videos available in:
Videos page

GearMotive homepage