The genuine turbine outlet diameter is small which causes the secondary exhaust pressure to rise. This in turn results in a loss of power, response & unstable pressure. The TOMEI outlet has a larger internal diameter for the best optimization of exhaust flow efficiency & helps reduce the exhaust pressure substantially. If used in conjunction with our TOMEI ARMS turbine. You will see large gains in all aspects of performance. The corrosion-resistant stainless steel material used in manufacturing this product is good with heat resistance up to the flange.
FEATURES - The SUS304 material properties have strength, light weight and good rust resistance for both the flange and pipe. - Without impairing mid range torque, the φ73.2mm diameter type delivers best output results at high RPMS. - The high intensity lost wax productions method was used to minimize any exhaust leak from the flange. - High quality pipe bends and production methods were used with superb welding of the flange to deliver the best possible product to you. - Improved turbine response & a decrease in anti- lag pressure whilst on boost. - Highly accurate welding, improved reliability & good looks. Improved torque & turbine response at lower RPMs. The rise in exhaust pressure at higher RPMS is prevented and more power gains are achieved. The larger diameter helps with exhaust ratio improvement & to prevent the unstable deterioration on the secondary exhaust pressure which will greatly affect the response of power.
INCLUDES: - Outlet pipe - Gasket - Bolts - Bolt Smooth Paste - Sticker - Installation Manual Compatible with the EAI mechanism & blow-by separator [(R) PS13]. The Expreme Thermo Bandage is also included for the street legal use regulations in Japan and also as an added performance bonus & value for money. When the TOMEI turbine outlet pipe (EAI compatible type) is used with the TOMEI EAI joint pipe (sold separately), installation is easy to do. *Both S14 & S15 don't have the EAI mechanism in S14/S15. So please check carefully and order accordingly. *Most aftermarket exhaust manifold s are the S14 type.
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