Exhaust Manifold to Cylinder Head Studs, Nuts & Washers Kit - Mitsubishi Lancer EVO 4 5 6 CN9A CP9A Complete Set of All the studs, nuts & washers required to bolt the exhaust manifold to the cylinder head. ONE COMPLETE 27 PART KIT COMPRISING OF THE PART NUMBERS BELOW Mitsubishi Part Numbers MD005317 now MD031537 x7 MD041192 x7 MR212302 x7 MD146938 x2 MD050076 x2 MR224500 x2