Treadstone Performance Engineering SRT-4 Turbo Kit Rev2. Revised and upgraded kit utilizing a V band downpipe connection and very strong schedule 10 weld el downpipe construction! Also upgraded was the wastegate to the very popular V band MVS by Tial. This turbo upgrade kit for the SRT-4 utilizes the advanced series of Turbonetics and Precision turbochargers. This kit will include our Treadstone cast turbo manifold which carries a lifetime warranty against cracking. The kit is now priced without a turbocharger, this way, you can purchase the turbo kit, and select any turbocharger with the kit. We can adapt any Turbonetics or Precision turbo to this kit, from the Billet wheel CEA turbos that Precision offers, to the popular GTK turbos by Turbonetics. This kit will include our Treadstone cast turbo manifold which carries a lifetime warranty against cracking, any Turbonetics turbo, from standard bearing to GTK, Turbonetics wastegate, 304 stainless downpipe with open wastegate dump tube, gaskets, oil lines, and fittings. The O2 housing features a large 3" outlet throughout for reduced turbo back pressure. The dump tube is a 1.5" pipe which is dumps to atmosphere, this increases wastegate efficiency as well as turbo efficiency by reducing turbine back pressure in the O2 housing. Kit will include -Treadstone Cast Manifold -Treadstone 304 Stainless Schedule 10 weld el Downpipe -Treadstone V band dump tube -Turbochargers are now purchased separately from the kit price -Tial MVS Wastegtae -Treadstone 38mm 2 bolt to MVS adapter flange -All gaskets, hardware, oil feed and return lines for installation. Call 888-789-4586 for More Details!