Im not sure wats d prob wit my car,i hav this stering shaking after my speed limit reach 100-120kmh ,since dn I hav change 2 sport coil,change tyres (rear both r fine),front (makan sebelah a bit) however done alignment,chamber adjustment,wheel balancing!hmm almost evrytin however still cant solve my prob do any sifu dr wats d prob is? & how 2 react5 it?any recommendation.Plz help 10q