Hi Guys, hopefully someone here has experienced something similar, after a track day even my gti makes a vibration sounds almost like something is loose but this only happens when i pull away slowly and on a incline, took the car to two vw workshops but the vibration sound is still there, sound is coming from front drivers side, last dealer did say the heatshield around the downpipe was loose so they tightened it but that didnt solve the problem, performance wise the car is great, thanks in advance guys.