Turbosmart StraightGate Butterfly External Wastegates (40mm, 50mm, 76mm) Control Type:Electronic 8 216CID / 235CID '42-'45

8 216CID / 235CID '42-'45

Astra GTC and Zafira

(-10F to 248F)

#0455 Thermatic® Switches

9 Petrol / Diesel XU7JP / XUD9TE / XUD9BSD / XUD9 / XUD9A ( N2 / N4 / N2LFZ / N2A9A / N2DHY / N2DHV / N2DJY ) '97-'00

Turbosmart StraightGate Butterfly External Wastegates (40mm, 50mm, 76mm) Control Type:Electronic 8 216CID / 235CID '42-'45Turbosmart StraightGate Butterfly External Wastegates The Turbosmart StraightGate range represents a fundamental shift in external wastegate design. Unlike traditional poppet style wastegates, StraightGate uses a zero offset butterfly valve, delivering dramatically increased flow, near linear control and stability under drive pressures that overwhelm conventional designs. This is not just another wastegate. It is a different approach to boost control.