Cast Iron Exhaust Manifold For Audi A3 TT VW Golf IV Seat Leon 1.8T 150/180HP

Casting K03/K04 Turbo Exhaust Manifold For Audi A3 TT / VW Golf IV / Seat Leon 1.8T 150/180HP. For Seat Leon 1.8T (1M). After casting, the manifold was heat treated to internal stresses in the material to solve and so to prevent cracking.