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DCT GTS Calibration Upgrade Additional £90  (Workshop Install only) 


  • Improved downshifts to become more seemless
  • Faster Up-shift engagement 
  • Increased Clutch line pressure at higher RPM's to prevent slippage. 
  • Faster transition moving from Drive to Reverse. 
  • Default D2 Shift Mode on start up 
  • S Mode Shift Memory 

The E9x GTS DCT caliberation upgrade does not interfere with any engine tuning you may have. 





BMW E90/E92/E93 M3 - DCT GTS Calibration

  • You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging. Your item needs to have the receipt or proof of purchase.

    Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within a certain amount of days, depending on your card issuer's policies.

  • Packages will be sent Special Delivery via Royal Mail delivery service.

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