DSG/TCU tuning: when does it help more than ECU?
by wrumio.com
Feb 22, 2026
185 views
0 replies
Feb 22, 2026
w
wrumio.com
Feb 22, 2026 at 01:26
Opening discussion:
DSG/TCU tuning: when does it help more than ECU?
Share your real experience, diagnostics steps, or practical checklists.