The most economical way to increase power off the GTR R35 is to replacethe restrictive catalytic convertors to the Turbo Outlet pipes. Producedfrom SUS304 stainless high heat resistance with TIG welding. These pipesweigh only 3.4 kg, stock being 10.3 kg. Plus the benefit of increasedpower!
We have 2 versions ceramic coated and the stainless steel