BMW M42 thermostat delete kit . For installation M4 threadforming screws - core hole 3,6 mm . The holes in the plate are 3.6 mm for more precise drilling . After drilling the holes on the cylinder head , the holes in the plate must be drilled to 4,5 mm .
Installation requires removal of the thermostat housing.
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SKU: M42TO1
, Qty: 5
From 175,00 €