6HP28 Transmission Swap Kit for BMW
Our #1 goal
*6HP28 Kit Components*
We thought of everything so you don't have to!
- Transmission Adapter – The adapter uses OEM dowel pins for perfect alignment every time.
- Torque Converter Adapter – Compatible with 4 or 6 bolt gas or diesel ZF6HP torque converters
- Flywheel Alignment Adapter - Aligns Torque Converter
- AN8 Transmission Line Adapters – Buy our optional line kit or DIY your own!
- AN8 PTFE Transmission Cooler Lines – Go directly to our optional transmission cooler or your existing cooler setup
- Stock Transmission Coolant Line Plugs – For deleting your OEM transmission heat exchanger
- Transmission Mount Adapter – Reuse your OEM transmission cross-member and mounts
- OEM Engine/Transmission Dowel Pins – So you don't have to worry about running to the dealership
- All necessary hardware adapters/installation! - Including flex plate, starter, and bell housing bolts.
What to know...
- The 6HP26/28 is nearly twice as strong as an OEM Spec 6HP19/21 and is readily available.
- OEM integration, no standalone TCU needed or wiring required.
- Utilizes a Gen 2 ZF 6HP TCU programmed to the vehicle and a custom transmission tune.
- No transmission tunnel modification or fabrication is required.
- Normal transmission replacement knowledge, tools, and process.
- Affordable solution with a plethora of options for enthusiasts and professionals.
- Reuse your OEM driveshaft, starter motor, flex-plate, exhaust system, turbo inlets/outlets, and differential.
- Keep your existing transmission cooler setup with our adapters to fit OEM or AN lines.
- Upgraded torque converters and valve bodies are also available through SutphinTuning.com.
- With proper cooling, maintenance, and fluid choice(Adrenaline ATF SS) these ZF transmissions will handle high HP/TQ very well.