• Interchangeable springs for a great range of boost levels

Now featuring a 33% smaller and more ergonomic design

If your manifold priority is good enough

Don't forget to check out the Nissan 350Z Front Drift Angle Lock Kit

cost-effective external wastegate – The highest-flowing wastegate of its kind

eSG50 Electronic StraightGate SL-01 • Interchangeable springs for aThe StraightGate50 eSG50 from Turbosmart is a 50mm (1. 97in) butterfly valve style external wastegate for turbocharged engines. The StraightGate50 provides more flow than any conventional 60mm poppet style valve while also providing more control and almost linear response for unparalleled boost control throughout the entire operating range. This is Boost Control re imagined! Features 50mm (1. 97in) Butterfly Valve Full Electronic Control Liquid