Full-Race recommends using superior temp manifold and downpipe thermal ceramic coatings. Whenever the turbo is found between the engine and firewall You can find tremendous heat provided off, so ceramic coatings + header wrap can assist decrease heat emitted. Whether or not a shopper incorporates a 4G63 or the 4B11 https://4b12engineswap99764.livebloggs.com/35035741/mivec-4b12-engine-options