Mfactory are running a group buy at the moment for helical lsds and plated for the SR box.
An SR20DE with breathing mods will net you around 150-160hp personally I wouldn't bother with throttle bodies I would just get a VE head or engine then you will have 200hp no problem.
An SR20DE with breathing mods will net you around 150-160hp personally I wouldn't bother with throttle bodies I would just get a VE head or engine then you will have 200hp no problem.