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TURBOSMART TS-0622-8122 TURBOSMART IWG75 2015 FORD Mustang 2.3L EcoBoost 12 PSI
TURBOSMARTTURBOSMART TS-0622-8122 TURBOSMART IWG75 2015 FORD Mustang 2.3L EcoBoost 12 PSI
AED 1,006.34
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TURBOSMART TS-0504-3013 TURBOSMART WG45 Top Cap replacement - Black
TURBOSMARTTURBOSMART TS-0504-3013 TURBOSMART WG45 Top Cap replacement - Black
AED 509.30
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TURBOSMART TS-0506-1041 TURBOSMART WG45 Hyper-Gate45 14psi Black
TURBOSMARTTURBOSMART TS-0506-1041 TURBOSMART WG45 Hyper-Gate45 14psi Black
AED 2,390.49
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TURBOSMART TS-0505-2014 TURBOSMART WG38/40/45 HP 30 PSI Outer Spring Brown/Red
TURBOSMARTTURBOSMART TS-0505-2014 TURBOSMART WG38/40/45 HP 30 PSI Outer Spring Brown/Red
AED 307.98
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TURBOSMART TS-0610-2072 TURBOSMART IWG75 MAZDA Protege 7psi
TURBOSMARTTURBOSMART TS-0610-2072 TURBOSMART IWG75 MAZDA Protege 7psi
AED 1,352.38
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TURBOSMART TS-0501-3103 TURBOSMART WG38 UltraGate Valve Seat
TURBOSMARTTURBOSMART TS-0501-3103 TURBOSMART WG38 UltraGate Valve Seat
AED 232.47
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TURBOSMART TS-0624-2242 TURBOSMART IWG75 PORSCHE 996 911 GT2 Black 24PSI
TURBOSMARTTURBOSMART TS-0624-2242 TURBOSMART IWG75 PORSCHE 996 911 GT2 Black 24PSI
AED 3,114.03
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TURBOSMART TS-0501-3006 TURBOSMART WG38 Top Cap replacement - Black
TURBOSMARTTURBOSMART TS-0501-3006 TURBOSMART WG38 Top Cap replacement - Black
AED 572.22
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TURBOSMART TS-0505-1010 TURBOSMART WG40 Comp-Gate40 14psi Black
TURBOSMARTTURBOSMART TS-0505-1010 TURBOSMART WG40 Comp-Gate40 14psi Black
AED 2,075.91
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TURBOSMART TS-0615-2073 Twin Port Internal Wastegate Actuators IWG75 7psi NISSAN GT-R R35 Photo-0
TURBOSMARTTURBOSMART TS-0615-2073 Twin Port Internal Wastegate Actuators IWG75 7psi NISSAN GT-R R35
AED 3,397.15
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TURBOSMART TS-0681-6142 TURBOSMART IWG75 Twin Port UNIVERSAL 14 PSI
TURBOSMARTTURBOSMART TS-0681-6142 TURBOSMART IWG75 Twin Port UNIVERSAL 14 PSI
AED 1,415.30
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TURBOSMART TS-0605-5072 TURBOSMART IWG SUBARU WRX TD04 MY97-MY07 7PSI
TURBOSMARTTURBOSMART TS-0605-5072 TURBOSMART IWG SUBARU WRX TD04 MY97-MY07 7PSI
AED 1,352.38
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TURBOSMART TS-0622-8102 TURBOSMART IWG75 2015 FORD Mustang 2.3L EcoBoost 10 PSI
TURBOSMARTTURBOSMART TS-0622-8102 TURBOSMART IWG75 2015 FORD Mustang 2.3L EcoBoost 10 PSI
AED 1,006.34
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TURBOSMART TS-0504-3004 TURBOSMART WG45 Inlet Vee Band
TURBOSMARTTURBOSMART TS-0504-3004 TURBOSMART WG45 Inlet Vee Band
AED 276.52
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TURBOSMART TS-0502-3005 TURBOSMART WG50 Outlet V-Band
TURBOSMARTTURBOSMART TS-0502-3005 TURBOSMART WG50 Outlet V-Band
AED 276.52
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TURBOSMART TS-0504-3003 TURBOSMART WG45 Valve Seat
TURBOSMARTTURBOSMART TS-0504-3003 TURBOSMART WG45 Valve Seat
AED 276.52
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TURBOSMART TS-0624-3242 TURBOSMART IWG75 PORSCHE 996 911 Turbo Black 24PSI
TURBOSMARTTURBOSMART TS-0624-3242 TURBOSMART IWG75 PORSCHE 996 911 Turbo Black 24PSI
AED 3,114.03
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TURBOSMART TS-0504-3008 TURBOSMART WG45 Alloy Outlet weld flange
TURBOSMARTTURBOSMART TS-0504-3008 TURBOSMART WG45 Alloy Outlet weld flange
AED 131.81
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TURBOSMART TS-0645-1052 TURBOSMART IWG75 VAG K04 Variant - Black 5PSI
TURBOSMARTTURBOSMART TS-0645-1052 TURBOSMART IWG75 VAG K04 Variant - Black 5PSI
AED 1,352.38
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TURBOSMART TS-0624-1242 TURBOSMART IWG75 PORSCHE 993 911 Turbo Black 24PSI
TURBOSMARTTURBOSMART TS-0624-1242 TURBOSMART IWG75 PORSCHE 993 911 Turbo Black 24PSI
AED 3,114.03
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TURBOSMART TS-0501-3002 TURBOSMART WG38 Manifold Gasket-SS 2-Pack
TURBOSMARTTURBOSMART TS-0501-3002 TURBOSMART WG38 Manifold Gasket-SS 2-Pack
AED 106.64
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TURBOSMART TS-0505-3013 TURBOSMART WG40 Top Cap replacement - Black
TURBOSMARTTURBOSMART TS-0505-3013 TURBOSMART WG40 Top Cap replacement - Black
AED 509.30
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TURBOSMART TS-0622-2072 TURBOSMART IWG75 FORD Focus ST/XR5 2.5L Turbo 7 PSI
TURBOSMARTTURBOSMART TS-0622-2072 TURBOSMART IWG75 FORD Focus ST/XR5 2.5L Turbo 7 PSI
AED 1,352.38
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TURBOSMART TS-0622-6212 TURBOSMART IWG75 FORD Powerstroke 7.3L 21 PSI
TURBOSMARTTURBOSMART TS-0622-6212 TURBOSMART IWG75 FORD Powerstroke 7.3L 21 PSI
AED 1,006.34
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TURBOSMART TS-0681-5102 TURBOSMART IWG75 Uni 150mm Actuator 10PSI
TURBOSMARTTURBOSMART TS-0681-5102 TURBOSMART IWG75 Uni 150mm Actuator 10PSI
AED 1,006.34
Special order
TURBOSMART TS-0505-3003 TURBOSMART WG40 Valve Seat
TURBOSMARTTURBOSMART TS-0505-3003 TURBOSMART WG40 Valve Seat
AED 307.98
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TURBOSMART TS-0503-3005 TURBOSMART WG60 Outlet V-Band
TURBOSMARTTURBOSMART TS-0503-3005 TURBOSMART WG60 Outlet V-Band
AED 307.98
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TURBOSMART TS-0605-2052 TURBOSMART IWG75 WRX 08 TD04 Black 5 PSI
TURBOSMARTTURBOSMART TS-0605-2052 TURBOSMART IWG75 WRX 08 TD04 Black 5 PSI
AED 1,352.38
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TURBOSMART TS-HCT-M062 TURBOSMART TS Tension Clamps 1.970-2.875"
TURBOSMARTTURBOSMART TS-HCT-M062 TURBOSMART TS Tension Clamps 1.970-2.875"
AED 201.01
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TURBOSMART TS-0681-5072 TURBOSMART IWG75 Uni 150mm Actuator 7psi
TURBOSMARTTURBOSMART TS-0681-5072 TURBOSMART IWG75 Uni 150mm Actuator 7psi
AED 1,006.34
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TURBOSMART TS-0620-3142 TURBOSMART IWG75 BW B2 Single/Twin scroll 14 PSI
TURBOSMARTTURBOSMART TS-0620-3142 TURBOSMART IWG75 BW B2 Single/Twin scroll 14 PSI
AED 1,006.34
Special order
TURBOSMART TS-0502-3003 TURBOSMART WG50 Valve Seat
TURBOSMARTTURBOSMART TS-0502-3003 TURBOSMART WG50 Valve Seat
AED 276.52

Mastering Boost Control: A Guide to Wastegates

A wastegate is the brain of your turbo system. Its job is to control boost pressure by diverting excess exhaust gas away from the turbine wheel, protecting your engine from over-boosting. Choosing the right type and size is critical for performance and reliability. This guide will help you select the correct component.

Step 1: External Wastegate (EWG) or Internal Actuator (IWG)?

Your turbo setup dictates your choice. Use our "Product type" filter to find what you need:

  • External Wastegates: The choice for high-horsepower and custom turbo kits. These are standalone units that offer the most precise boost control, preventing issues like boost creep. This is where you'll find the industry-leading products from Tial and Turbosmart.
  • Internal Wastegate Actuators: An essential upgrade for cars with factory turbochargers. The stock actuator is often too weak to handle the increased pressure from an ECU tune. An upgraded actuator holds the wastegate shut, allowing the turbo to build and hold boost reliably.
  • Springs & Accessories: Here you'll find different rate springs to set your base boost pressure, as well as V-band clamps and flanges for installation.

Step 2: Key Selection Criteria

Two parameters are critical for performance:

Parameter Why It's Important General Rule
Size (e.g., 44mm, 60mm) Must be large enough to flow enough exhaust gas to control boost. Too small = boost creep. Bigger engine displacement and higher power targets require a larger wastegate.
Spring Pressure (e.g., 7 psi / 0.5 bar) Determines the minimum boost pressure your system can run. Choose a spring pressure equal to your desired minimum boost level. Higher boost levels are then achieved using a boost controller.