Improving the BMW GS19 transmission shifting firmness as well as performance is all possible with the VR Tuned OBDII iFlash interface.  The BMW GS19 transmission is used in many different BMW models.  It has both automatic and manual shift modes. VR Tuned helps optimize the shifting performance which can dramatically improve the way the BMW drives. 

VR Tuned uses the Frieling Racing system which can read and write the transmission module via the OBDII port.  Once you receive our VR Tuned cable, you follow the simple instructions to read out your factory file.  Once completed, that file is then emailed to us where we enhance your file with custom tuning or requests where applicable.  Once the tuning is complete, we then email you back the file which is loaded to your vehicle.

Features:

• Increased shift firmness
• Faster and more responsive shifts
• Faster paddle response
• Raise shift points (where applicable)
• Increase launch control RPM (where applicable)
• Improved rev-matching on downshifts
• An overall improvement in every day driveability

Notes:

• View general reading and writing instructions here

Fitment:

• 99-00 BMW 323i/Ci (7/98-3/00)
• 99-00 BMW 328i/Ci (6/98-5/00)
• 99-00 BMW 528i (E39) 9/99-8/00
• 99-00 BMW Z3 (E36/7) 2.3/2.8
• 00-03 BMW X5 3.0i (4/00 - )
• 01 BMW 325iT (8/00-3/01)
• 01-03 BMW 325xi/xiT & BMW 330Xi (- 8/00)
• 01 BMW 525i/iT (9/00-3/01)
• 01 BMW 530i (9/00-3/01)
• 01-02 BMW Z3 2.5/3.0 (6/00- )