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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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Boost Solenoid/Pressure Converter - Kit - N54, N63

T#:5416756

Part#: 11747626350TMSKT

In Stock

Sale - Save 45% $ 408.99

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

$ 223.48 USD

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Sale - Save 45%

$ 408.99

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

$ 223.48 USD

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

OEM Mitsubishi Wastegate Actuator - N20 2.0L

T#:591843

Part#: 11657638783

In Stock

$ 261.99

This product was last offered at the strikethrough price on
02-19-2026

$ 248.99 USD

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$ 248.99 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 ECS Tuning to restore performance and prolong engine life.

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Wastegate Actuator With Hardware - N20 2.0L Engine

T#:5416783

Part#: 11657638783TMSKT

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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Qty

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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Located on the exhaust manifold, includes new mounting hardware. 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 Motorsport to restore performance and prolong engine life.

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Wastegate Repair Kit - N54

T#:41863724

Part#: 116575857456TKT

Ships on Aug 6, 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!

Turbosmart BMW N20 VIWG Wastegate Actuator - 6inHg

T#:35053713

Part#: TS-0604-1067

Back Ordered

10% off MSRP $ 280.99

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

$ 252.99 USD

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Qty

10% off MSRP

$ 280.99

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

$ 252.99 USD

Add to Wish List

Turbosmart BMW N20 VIWG Wastegate Actuator - 6inHg is designed to enhance turbo performance and boost control on BMW N20 engines, delivering improved reliability and responsiveness. This high-quality actuator replaces the factory wastegate actuator, providing better stability and minimizing boost leaks under demanding conditions. Ideal for enthusiasts looking to optimize their BMW’s turbo efficiency, this actuator offers superior control and durability.

Designed specifically for BMW N20 engines
Boost control enhancement for increased performance and responsiveness
6inHg spring for precise pressure control
Robust construction reduces the risk of boost leaks
Manufactured by Turbosmart, a trusted brand in performance turbo components
Compatible with a variety of BMW models, ensuring a perfect fit
Available through Turner Motorsport

With Turbosmart’s high-performance design, the BMW N20 VIWG Wastegate Actuator - 6inHg is a perfect choice for drivers looking to upgrade their turbo system. This wastegate actuator is engineered for those who demand better boost stability, control, and overall performance from their vehicle.

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Mitsubishi Wastegate Actuator Repair Kit - BMW S55 B48/46

T#:33446275

Part#: 11657850453

In Stock at Vendor

$ 274.99

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

$ 247.99 USD

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$ 247.99 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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Blue WG38 Gen V Ultra-Gate 38 - 14PSI

T#:22591972

Part#: TS-0551-1011

In Stock

10% off MSRP $ 430.99

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

$ 387.99 USD

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Qty

10% off MSRP

$ 430.99

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

$ 387.99 USD

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The Gen V WG38 Ultra-Gate 38 external wastegate is your cost-effective, high-performance solution. This 38mm external wastegate is meticulously designed for hassle-free bolt-on applications that make use of the 2-bolt flange.

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TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black

T#:4921469

Part#: TS-0551-1012

Ships on Aug 6, 2026

10% off MSRP $ 430.99

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

$ 387.99 USD

Add to Wish List

Qty

10% off MSRP

$ 430.99

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

$ 387.99 USD

Add to Wish List

The Turbosmart GenV range is the Highest Flowing Wastegate range in the World. The GenV WG38 UltraGate38 External Wastegate is a Motorsport proven, cost-effective external wastegate. The GenV provides extensive user configuration, world-leading extended thermal performance, fatigue resistance, and best-in-class flow performance for optimum control and longevity. The GenV External Wastegate from Turbosmart was a ground-up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it. A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap, and base for easy, 360-degree optional routing of reference hoses, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.

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Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L

T#:51883669

Part#: T11658509323BKT

In Stock at Vendor

Sale - Save 3% $ 176.99

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

$ 171.26 USD

Add to Wish List

Qty

Sale - Save 3%

$ 176.99

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

$ 171.26 USD

Add to Wish List

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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Wastegate Actuator

Boost Solenoid/Pressure Converter - Kit - N54, N63

OEM Mitsubishi Wastegate Actuator - N20 2.0L

Wastegate Actuator With Hardware - N20 2.0L Engine

Wastegate Repair Kit - N54

Turbosmart BMW N20 VIWG Wastegate Actuator - 6inHg

Mitsubishi Wastegate Actuator Repair Kit - BMW S55 B48/46

Blue WG38 Gen V Ultra-Gate 38 - 14PSI

TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black

Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L

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