TUNING FOR E46 Or Ms43 Ecu Ms42 Ms41 2004 BMW-325i-turbo Large injectors 70 psi fuel pump E85 rs4 Maf Rear O2 delete secundary air pum delete... | By European Car Service | Facebook
Siemens MS43 - MS4X Wiki
MS43 Turbo Tune for M54 in e46/e39/e53 | BE RACING TUNING