To be honest, his car(minus looking a bit ratty) is pretty legit now. Tubular manifolds similar to any legit Honda turbo manifold, legit IC piping, Holset HX35. The videos are all of him on 10psi…I guess it’s tuned for 18 or 20psi but it was blowing the top IC pipe off on 10psi until Pete told him to spray some hairspray on the pipe and it would get sticky and hold, which it did and held pretty well.