DCT Complete Bulletproofing Kit

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Eliminates all known leak sources.

The kit includes new o-rings and new CNC'ed pans.

Increased capacity and cooling.

The pan is designed to hold 1 liter over the OEM pan and can hold 1.8 liter with our GTS banjo bolt.

New clutch kit.

A new OE replacement clutch basket and temperature sensor is included.

New filters and prevent starvation.

New filters are included with their installation hardware along with a new jet pump.
Spec your kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit
DCT Complete Bulletproofing Kit

DCT Complete Bulletproofing Kit

Specifications:

  • Assembled from Genuine BMW, Getrag replacement and our own components. 
  • This is a complete bulletproofing kit for the DCT transmissions found in E9x M3s. 
    • Eliminates leaks related to main and side pan. 
    • Preventively replaces components known to fail over time. 
    • Improves performance of your DCT by increasing fluid capacity.  
  • The complete kit includes:
    • GTS Motorsport aluminum main and side pans.
    • GTS banjo bolt.
    • OEM sized magnetic drain plug with copper crush washer
    • Stainless steel bolts for new pans. 
    • Jet pump
    • 2x transmission filters
    • O-Ring for mechatronic harness sleeve. 
    • RPM and temperature sensor
    • DCT clutch pack (complete assembly)
  • It does not include DCT fluids and silicone for sealing the pans. 
  • Fitment for all DCT transmission equipped BMW cars (135is, Z4 35is, M2, M3, M4, M5, M6)
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Installation notes

The bulletproofing kit requires transmission out service.

Included hardware.

Swipe right for more info.

GTS banjo bolt.

The banjo bolt allows to fill your main pan to GTS spec (+800ml) and beyond (max 1,800ml) without requiring tilting the car to the driver side.

Magnetic drain plug.

Catches any metal deposits in main pan.

All required bolts.

You cannot re-use OEM bolts.

Magnet washer & bolt.

It protects the orignal BMW magnet that tends to be fragile.
BUILD JOURNAL: A SPECIAL SERIES
It's not a matter of if but when.

The DCT transmission is a marvel of engineering and remains to this day the best automated transmission BMW M ever fitted to a car. 

Unfortunately for us, BMW didn't expect its DCT transmissions to leak as we now know today. 

In this Special Series, I document my various experiences with DCT leaks, failing clutches, and their solutions.

Enjoy,
- Matt

Need help?
Been there, done that.

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