ALUMINUM EXTERNAL 14-PSI 40MM TURBOCHARGER V-BAND 4" WASTEGATE+SPRING GOLD Timing Parts Fit Hole Size: 8mm (0

Fit Hole Size: 8mm (0

For S-EAT Leon Mk2 (1P) for Seat Altea XL

8L8Z-9H307B

Other Part Number: 6L143B484AA

ALUMINUM EXTERNAL 14-PSI 40MM TURBOCHARGER V-BAND 4" WASTEGATE+SPRING GOLD Timing Parts Fit Hole Size: 8mm (0Wastegates provide a means to control the boost pressure of the turbo charged engine. Wastegates work to bypass exhaust flow from the turbine wheel. Bypassing the exhaust flow reduces the power driving the turbine wheel to match the power required for a given boost level. Similar to the BOV, the Wastegates uses boost pressure and spring force to regulate the flow bypassing the turbine. Wastegates are bolted to exhaust manifold or header. The advantage