BMW xHP Transmission Flash – ZF 6HP, 8HP & DCT 7-Speed – Boosted Engineering

Unlock faster shifts, sharper response and improved gearbox stability with xHP Transmission Flash Software. Designed for ZF 6HP, 8HP and 7-speed DCT gearboxes, xHP optimises shift behaviour and torque management to better handle increased power.

Features:

• Faster, cleaner gear shifts

• Improved take-off and response

• Optimised torque limits for tuned vehicles

• Increased gearbox stability under load

• Stage 1, 2 and 3 options

• App-based flashing and customisation

Ideal for both stock and modified vehicles, especially those running increased power!

Important: This is an in-house flashing service only. No voucher codes are available for this product.

The following are typically required to run this kit at intended output. Boosted Engineering can supply or advise on all of them.

• ECU tune (custom)Boosted Engineering supplies base map
• Upgraded fuel systemInjectors, fuel pump — spec varies with output
• Upgraded ignitionR35 coilpack conversion recommended
• Upgraded clutchTwin-plate for higher-power builds
• Oil cooler kitRecommended for sustained high-load use
• Upgraded axlesFor 350+ kW builds

The Street Kit is designed for daily-drivable turbo builds with reliable, responsive power delivery. The Race Kit is oriented toward circuit and drag use where higher output and modular servicing are priorities.

The kit is designed for bolt-on installation in a suitably-equipped workshop. Installation is available at our Carrara QLD workshop, or through our trusted partner network in most metropolitan areas.

Approximate installation time — 20 to 30 hours depending on configuration and supporting work.