KKK Hybrid TURBOCHARGER UPGRADE TO FIT BMW 335D 535D 635D X3 X5 X6 M57 (MAY FIT OTHERS) 286BHP TDI MODELS MODEL NUMBERS: ⁍ KKK NO. 5326 988 0004, 5326 988 0001, 5326 970 0004, 5326 670 0001 ⁍ ENGINE CODE - M57D30TU2 ⁍ BMW OE PART NUMBER FOR THIS TURBO IS - 11657802588, 11657811404