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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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Pure Turbo Heavy Duty N55 Pneumatic Wastegate Actuator - BMW N55 3.0L
Pure Turbo Heavy Duty N55 Pneumatic Wastegate Actuator - BMW N55 3.0L...
Pure Turbos - Corporate Logo
T#:17771605
Part#: HDN55WG
In Stock
$ 160.99 USD
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$ 160.99 USD
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The early N55 turbocharger is notorious for pneumatic wastegate actuator failure, a common issue that triggers frustrating boost errors and persistent check engine lights. Because BMW does not provide this specific component as a standalone replacement, owners are often left with few official repair options. Pure Turbos solves this problem with an upgraded actuator engineered to fix the inherent weaknesses of the original equipment while simultaneously boosting the efficiency of the entire turbocharging system. One of the primary benefits of this enhanced actuator is its ability to deliver approximately 2 psi of additional boost compared to the factory unit while maintaining the same Wastegate Duty Cycle. By optimizing how exhaust gases are managed and bypassed, this component allows the engine to generate more power without requiring more effort from the electronics. This increased pressure translates directly into sharper throttle response and a noticeable jump in horsepower, making it an essential upgrade for drivers who want to restore their vehicle's reliability while enjoying a more aggressive and responsive driving experience.
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Boost Solenoid/Pressure Converter - Kit - N54, N63
Boost Solenoid/Pressure Converter - Kit - N54, N63
Packaged by Turner - Corporate Logo
T#:5416756
Part#: 11747626350TMSKT
In Stock
Sale - Save 45% $ 408.99

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

$ 226.02 USD
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Sale - Save 45%
$ 408.99

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

$ 226.02 USD
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Kit includes both boost solenoids, vacuum hose and T fitting for a easy leak free install
Wastegate Actuator With Hardware - N20 2.0L Engine
Wastegate Actuator With Hardware - N20 2.0L Engine
Packaged by Turner - Corporate Logo
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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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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BMW N54 3.0L Wastegate Rattle Fix Repair Kit
BMW N54 3.0L Wastegate Rattle Fix Repair Kit
Vargas Turbo Technologies - Corporate Logo
T#:398014
Part#: VTT-N54-WF2
Ships on Sep 1, 2026
$ 95.99 USD
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$ 95.99 USD
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VTT N54 Waste Gate Repair Kit / Rattle Fix Tired of the annoying N54 Wastegate Rattle? Turbos still going strong, but can't deal with the embarrassing rattle anymore? We have the perfect kit for you. This kit comes with 1 set (both turbos) of Stainless Steel wear matched bushing, and flapper assembly, Wastegate arm, rod end, and Stainless steel 8mm C clip. These parts custom made for VTT upgrade the flapper assembly to a full 12.6MM or 1/2" flapper arm, and bushing compared to the stock 11.5mm. They also get rid of the 6mm rod end connection to a full 8mm connection with a stainless steel C clip. There is no better N54 Waste Gate upgrade on the market, and guess what? We also offer them for less than other upgrades which use the stock bushing size, rod end, and inferior materials. If you want to fix this right the first time, this is the kit for you! *Please note, assembly is required. This kit can only be installed with the turbos removed from the vehicle, and stock wastegate assembly removed from the housing. The new assemblies will need to be pressed in, then welded by a qualified welder. We offer no warranty, or returns for improperly installed wastegate assemblies.
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Turbosmart BMW N20 VIWG Wastegate Actuator - 6inHg
Turbosmart BMW N20 VIWG Wastegate Actuator - 6inHg
TurboSmart - Corporate Logo
T#:35053713
Part#: TS-0604-1067
In Stock
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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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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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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Wastegate Repair Kit - N54
Wastegate Repair Kit - N54
Packaged by Turner - Corporate Logo
T#:41863724
Part#: 116575857456TKT
Ships on Sep 1, 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
Wastegate Actuator With Hardware
Packaged by Turner - Corporate Logo
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
Free Shipping on orders $49 and up
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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
Free Shipping on orders $49 and up
Add to Wish List
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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Boost Solenoid/Pressure Converter - Kit
Boost Solenoid/Pressure Converter - Kit
Packaged by Turner - Corporate Logo
T#:15677490
Part#: 11721439973-KT
In Stock
Sale - Save 45% $ 408.99

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

$ 226.02 USD
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Add to Wish List
Sale - Save 45%
$ 408.99

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

$ 226.02 USD
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Add to Wish List
Kit includes both boost solenoids, vacuum hose and T fitting for a easy leak free install
Blue WG38 Gen V Ultra-Gate 38 - 14PSI
Blue WG38 Gen V Ultra-Gate 38 - 14PSI
TurboSmart - Corporate Logo
T#:22591972
Part#: TS-0551-1011
In Stock at Vendor
10% off MSRP $ 387.99

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

$ 349.99 USD
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10% off MSRP
$ 387.99

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

$ 349.99 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
TurboSmart WG38 Gen V Ultra-Gate 38 - 14PSI - Black
TurboSmart - Corporate Logo
T#:4921469
Part#: TS-0551-1012
Ships on Sep 1, 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
Free Shipping
Add to Wish List
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 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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VTT N54 Wastegate Removal Tool
VTT N54 Wastegate Removal Tool
Vargas Turbo Technologies - Corporate Logo
T#:587520
Part#: VTT-WG-TOOL
Ships in 10 Business Days
$ 69.99 USD
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$ 69.99 USD
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Need to replace the wastegates on your N54 turbos, but do not have the tools to get the bungs out of the housings? This can be frustrating, and require sending your housings to a shop with a large press or make a puller. Vargas Turbo Technologies take the guesswork out of it for you by offering a tool that makes bung removal simple, and easy. Simply grind your old flappers off, and remove them from the bungs, then using the VTT tool the bung removal is a snap. Once out, you can reinstall the new bungs and have the flappers welded in the proper location. The tool is made from steel for high strength and long life. This tool is a must-have when doing wastegates on the N54 turbos! Tool kit comes the following: 1 Bung sleeve 1 Threaded removal arm 1 7/16"-14 3" bolt
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Vargas DCS EWG System Billet Adapter With BMW Actuator - BMW
Vargas DCS EWG System Billet Adapter With BMW Actuator - BMW ...
Vargas Turbo Technologies - Corporate Logo
T#:52094552
Part#: VTT-DCS-EWG-W-AC
Ships in 10 Business Days
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$ 1,049.99 USD
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$ 1,049.99 USD
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the VTT DCS Billet Adapter with BMW Actuator is the definitive solution for converting to an electronic external wastegate.
Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L
Basic Boost Solenoid Kit - BMW E90 E70 M57 3.0L
Packaged by Turner - Corporate Logo
T#:51883669
Part#: T11658509323BKT
In Stock at Vendor
New Item
Sale - Save 3% $ 176.99

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

$ 171.26 USD
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Sale - Save 3%
$ 176.99

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

$ 171.26 USD
Free Shipping on orders $49 and up
Add to Wish List
The factory boost solenoids, also known as pressure converters, are a common issue on the M57 engine. The vacuum hose also hardens over time due to heat, and can crack or split, leading to vacuum leaks. These failures result in a loss of power, limp mode, lazy throttle response, and check engine lights. This basic kit includes two replacement boost solenoids to restore engine power and performance, plus new silicon vacuum hose that will last much longer than the OE rubber vacuum hose.
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Vargas Billet Adapter With Straight Gate For EWG DCS - BMW
Vargas Billet Adapter With Straight Gate For EWG DCS - BMW
Vargas Turbo Technologies - Corporate Logo
T#:52094551
Part#: VTT-DCS-EWG-ONLY
Ships in 10 Business Days
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$ 839.99 USD
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$ 839.99 USD
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The Universal DCS System is the ultimate boost control solution for any vehicle, regardless of whether it came with factory electronic wastegate control.
Wastegate Actuator Refresh Kit - N55
Wastegate Actuator Refresh Kit - N55
Packaged by Turner - Corporate Logo
T#:56363350
Part#: 11747626351KT2
Ships in 2 Business Days
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$ 259.99 USD
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$ 259.99 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.

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