The FVD Brombacher4.0 l lightweight piston and cylinder kit is manufactured to the highest quality specifications. The pistons are forged and heat treated and the cylinder liners are nickel-ceramic coated to ensure reliability and low cylinder frictional losses. The gains are substantial, + 60 hp at higher rpms and + 55 lb. Ft of torque in the low to mid-range.

We also have custom software specifically designed to go along with these pistons and cylinders. Please call us for more details.

Please note: you must order 2 qty. Cylinder head gasket # FVD 103 039 05 zkd for installation.you must also machine the water channels for more circulation and cooling capacity.


You must also machine the water channels for more circulation and cooling capacity.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.