Hello, I want to instal the +4 GDI manifold and ceramic cat from Librands in my Morgan. It looks fine and I hope that my engine will run better and cooler because the catalysator is outside. Do somebody installed this one? Please tell me your story. Is something negative? Is it easy to instal? Is the catalysator there to hot for the paint? I hope for many answers, best greeetings from Germany (Niederrhein), Ralf.
