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Wastegate Actuator

The wastegate controls how much boost the turbocharger can produce by limiting the speed that the turbine wheel is allowed to spin. The actuator opens a valve (wastegate) and allows exhaust gasses to bypass the wheel, limiting boost to a preset level. Many earlier turbocharged BMWs use a vacuum-controlled actuator assembly, while later model F chassis and newer vehicles use an electronic wastegate actuator.
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VEMO Turbo Wastegate Actuator - BMW N20 2.0L
VEMO Turbo Wastegate Actuator - BMW N20 2.0L
Vemo - Corporate Logo
T#:49857419
Part#: V20-40-0008
Special Order: No Guaranteed ETA
$ 234.99 USD
Free Shipping on orders $49 and up
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$ 234.99 USD
Free Shipping on orders $49 and up
Add to Wish List
If your turbo wastegate is rattling, there is a good chance the actuator has been damaged. Replace it with this VEMO actuator to restore proper wastegate functionality.
VEMO Turbocharger Wastegate Actuator - BMW S55 B48/46
VEMO Turbocharger Wastegate Actuator - BMW S55 B48/46
Vemo - Corporate Logo
T#:49857418
Part#: V20-40-0009
Special Order: No Guaranteed ETA
$ 274.99

This product was last offered at the strikethrough price on
04-22-2026

$ 209.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 209.99 USD
Free Shipping on orders $49 and up
Add to Wish List
If your turbo wastegate is rattling, there is a good chance the actuator has been damaged. Replace it with this VEMO actuator to restore proper wastegate functionality. NOTE: This kit only services a single turbo, additional kits may be necessary for multi-turbo vehicles.
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