s12 exhaust manifold

[john-s12]

Hi, new boy here, trying to locate exhaust manifold for s12 and any information on tuning said engine

[Dazz]

Loads of tuning advice on here, just do a search, i stated off with the breathing, induction filter, decent cold air feed, then tackled the exhaust, butchered a s13 stainless system, welcome by the way!