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Wastegate Actuator

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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Mitsubishi Wastegate Actuator Repair Kit - BMW S55 B48/46

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:33446275

Part#: 11657850453

Ships in 1 Business Day

$ 274.99

This product was last offered at the strikethrough price on
05-04-2026

$ 258.99 USD

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$ 258.99 USD

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If your turbo wastegate is rattling, there is a good chance the actuator or one of the attached parts has been damaged. This repair kit includes the components necessary to repair your turbo's wastegate actuator. NOTE: This kit only services a single turbo, additional kits may be necessary for multi-turbo vehicles.

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Genuine BMW Wastegate Actuator - Front Turbo - E9X N54 3.0L

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:37006

Part#: 11657585745

In Stock

$ 33.95 USD

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$ 33.95 USD

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The N54 turbos are notorious for failed wastegate actuators and wastegate actuator rattle. This actuator will fit the front turbo only.

Boost Solenoid/Pressure Converter - Kit

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:15677490

Part#: 11721439973-KT

In Stock

Sale - Save 43% $ 408.99

This product was last offered at the strikethrough price on
07-14-2026

$ 233.69 USD

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Sale - Save 43%

$ 408.99

This product was last offered at the strikethrough price on
07-14-2026

$ 233.69 USD

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Kit includes both boost solenoids, vacuum hose and T fitting for a easy leak free install

Wastegate Repair Kit - N54

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:41863724

Part#: 116575857456TKT

Ships on Nov 13, 2026

$ 164.99 USD

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$ 164.99 USD

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Get rid of that annoying N54 Wastegate Rattle for good!

Wastegate Actuator With Hardware

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:15677499

Part#: 116586125750KT

In Stock

Sale - Save 13% $ 240.99

This product was last offered at the strikethrough price on
05-03-2026

$ 209.05 USD

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Sale - Save 13%

$ 240.99

This product was last offered at the strikethrough price on
05-03-2026

$ 209.05 USD

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The wastegate actuator releases excess boost pressure. A failed unit may result in a boost leak, reduced performance, and, ultimately, turbocharger failure. If your wastegate actuator has failed, replace it with this OEM part from Turner Motorpsort to restore performance and prolong engine life.

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Genuine BMW Wastegate Actuator - Rear - E90 335i

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:37007

Part#: 11657585746

In Stock

$ 34.80 USD

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$ 34.80 USD

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Genuine BMW ACTUATOR

Genuine BMW Turbocharger Wastegate Actuator Arm Repair Clip - N20/N26...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:543221

Part#: 83302456269

Ships in 1 day

8% off MSRP $ 63.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 58.99 USD

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8% off MSRP

$ 63.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 58.99 USD

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When extracting peak performance from a turbocharged powertrain, any failure or excessive play within your wastegate control linkage means an instant drop in boost pressure and compromised throttle response. The factory hardware holding the actuator arm is highly vulnerable to moisture and heat cycles, frequently causing the pivot mechanism to bind up or snap completely during aggressive driving.

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SET WASTEGATE VALVE ACTUATOR

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:629187

Part#: 11658469143

Ships in 1 day

6% off MSRP $ 770.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 723.99 USD

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6% off MSRP

$ 770.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 723.99 USD

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Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:51883669

Part#: T11658509323BKT

In Stock

Sale - Save 3% $ 176.99

This product was last offered at the strikethrough price on
05-03-2026

$ 171.58 USD

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Sale - Save 3%

$ 176.99

This product was last offered at the strikethrough price on
05-03-2026

$ 171.58 USD

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The factory boost solenoids, also known as pressure converters, are a common issue on the M57 engine. The vacuum hose also hardens over time due to heat, and can crack or split, leading to vacuum leaks. These failures result in a loss of power, limp mode, lazy throttle response, and check engine lights. This basic kit includes two replacement boost solenoids to restore engine power and performance, plus new silicon vacuum hose that will last much longer than the OE rubber vacuum hose.

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SET WASTEGATE VALVE ACTUATOR

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:629190

Part#: 11658485182

Ships in 1 day

6% off MSRP $ 770.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 723.99 USD

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Qty

6% off MSRP

$ 770.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 723.99 USD

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Wastegate Actuator Refresh Kit - N55

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:56363350

Part#: 11747626351KT2

Ships in 1 day

Sale - Save 5% $ 266.99

This product was last offered at the strikethrough price on
10-28-2026

$ 253.30 USD

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Qty

Sale - Save 5%

$ 266.99

This product was last offered at the strikethrough price on
10-28-2026

$ 253.30 USD

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Built around OEM quality components tested to withstand severe heat cycles, the Turner Motorsport Boost Control Maintenance Kit restores precise wastegate actuation.

SET WASTEGATE VALVE ACTUATOR

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:629189

Part#: 11658485118

Ships in 1 day

2% off MSRP $ 1,096.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,073.99 USD

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2% off MSRP

$ 1,096.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,073.99 USD

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