GEARMOTIVE ZF Race Transmission Gearset Kit

Elevate your performance with our BMW ZF race transmissions, engineered for high-power vehicles exceeding 500hp+ and up to 1100Nm. Featuring heavy-duty HD model counter and input shafts, our gearsets are tested and proven to handle up to 1100hp/1100Nm in drag and drift racing. Explore our reference page and videos to see how our customers dominate the track with unmatched reliability and strength.

ZF DOGBOX GEARSET KIT FEATURES

• 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
• Fits to housings: ZF S5D-260/280/310/320Z
• Ratio set 1 (Long 1st gear, smaller drop between gears) [Rally / Track]:
• Gear ratios 1-5: 2.23, 1.71, 1.38, 1.16, 1.00
• Ratio set 2 (“Longish” 1st gear, bigger drop between gears) [Drift / Drag / Rallycross]:
• Gear ratios 1-5: 2.73, 1.83, 1.42, 1.16, 1.00