Hey guys, long time no see (from the Mk1 side)

So my B6 has an RD Technik ECU and DSG tune (for context) and has recently started making the dreaded police siren whine at low RPM, indicating the turbo is on its way to dying. Just wondering if anyone here can point me toward either a...

hey everyone, my gti has been coughing and spluttering when ever it gets over 6psi and occasionally coming onto boost, i have already replaced the igniter booster box (bosch 0227100211) and fitted new spark plugs (ngk pfr6q) and cleaned the maf sensor, its still coughing and dying, any ideas?
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