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Scion iQ Engine Performance Parts

Enhance the engine performance of your 2009-2015 Scion iQ with our carefully selected aftermarket parts designed for optimal power, response, and reliability. Whether you're looking to boost horsepower, improve throttle response, or upgrade critical engine components, our collection offers a range of high-quality intakes, filters, headers, ignition upgrades, and tuning support built specifically for your iQ. These parts are engineered to fit seamlessly, ensuring a precise upgrade path that enhances your vehicle’s driving experience.

Our collection is built for your 2009-2015 Scion iQ, providing the tools you need to maximize engine efficiency and responsiveness. From performance intakes to fueling upgrades, each product is selected for its quality and fitment, helping you achieve better power delivery and a more engaging drive. Whether for daily driving or spirited outings, these upgrades support your goals of improved response and engine longevity.

Shop engine performance upgrades for your iQ at FastScions.

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505 Results

Turbosmart GenV RacePort EM Blow Off Valve Sleeper Edition: Fits Most Models
Turbosmart GenV RacePort EM Blow Off Valve Sleeper Edition: Fits Most Models
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Turbosmart GenV RacePort EM Blow Off Valve Sleeper Edition: Fits Most Models

Turbosmart

Regular price $484.99 $436.49 10% off

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Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models
Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models
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Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models

Turbosmart

Regular price $430.99 $387.89 10% off

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Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models 14psi Black
Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models 14psi Black
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Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models 14psi Black

Turbosmart

Regular price $430.99 $387.89 10% off

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Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models w/ 14psi Red 38mm
Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models w/ 14psi Red 38mm
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Turbosmart GenV UltraGate38 External Wastegate: Fits Most Models w/ 14psi Red 38mm

Turbosmart

Regular price $430.99 $387.89 10% off

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per 

Turbosmart GenV UltraGate38 External Wastegate: Multiple Fitments 14psi Blue
Turbosmart GenV UltraGate38 External Wastegate: Multiple Fitments 14psi Blue
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Turbosmart GenV UltraGate38 External Wastegate: Multiple Fitments 14psi Blue

Turbosmart

Regular price $430.99 $387.89 10% off

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Turbosmart GenV UltraGate38 External Wastegate: Multiple Fitments w/ 14psi Purple
Turbosmart GenV UltraGate38 External Wastegate: Multiple Fitments w/ 14psi Purple
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Turbosmart GenV UltraGate38 External Wastegate: Multiple Fitments w/ 14psi Purple

Turbosmart

Regular price $430.99 $387.89 10% off

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Turbosmart GenV UltraGate38HP External Wastegate: Fits Most Models w/ 35psi Black 38mm
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Turbosmart GenV UltraGate38HP External Wastegate: Fits Most Models w/ 35psi Black 38mm

Turbosmart

Regular price $594.99 $535.49 10% off

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Turbosmart Inlet Weld Flange Replacement: Fits Most Models
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Turbosmart Inlet Weld Flange Replacement: Fits Most Models

Turbosmart

Regular price $27.99 $25.19 10% off

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Turbosmart Kompact Dual Port Blow Off Valve: Fits Most Models w/ 25mm Inlet Fitting
Turbosmart Kompact Dual Port Blow Off Valve: Fits Most Models w/ 25mm Inlet Fitting
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Turbosmart Kompact Dual Port Blow Off Valve: Fits Most Models w/ 25mm Inlet Fitting

Turbosmart

Regular price $253.99 $228.59 10% off

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Turbosmart Kompact Externally Wastegated Turbo: Fits Most T4 Divided Inlet Models
Turbosmart Kompact Externally Wastegated Turbo: Fits Most T4 Divided Inlet Models
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Turbosmart Kompact Externally Wastegated Turbo: Fits Most T4 Divided Inlet Models

Turbosmart

Regular price $2,941.99 $2,647.79 10% off

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Turbosmart Kompact Externally Wastegated Turbo: Fits Most V-Band Inlet/Outlet Models
Turbosmart Kompact Externally Wastegated Turbo: Fits Most V-Band Inlet/Outlet Models
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Turbosmart Kompact Externally Wastegated Turbo: Fits Most V-Band Inlet/Outlet Models

Turbosmart

Regular price $3,184.99 $2,866.49 10% off

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Turbosmart Kompact Externally Wastegated Turbo: Fits Most V-Band Models
Turbosmart Kompact Externally Wastegated Turbo: Fits Most V-Band Models
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Turbosmart Kompact Externally Wastegated Turbo: Fits Most V-Band Models

Turbosmart

Regular price $3,245.99 $2,921.39 10% off

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Turbosmart Kompact Plumb Back Diverter Valve w/ 25mm Fittings: Fits Most Models
Turbosmart Kompact Plumb Back Diverter Valve w/ 25mm Fittings: Fits Most Models
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Turbosmart Kompact Plumb Back Diverter Valve w/ 25mm Fittings: Fits Most Models

Turbosmart
5.0 (1)

Regular price $186.99 $168.29 10% off

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Turbosmart Kompact Plumb Back Diverter Valve w/ 34mm Fittings: Fits Most Models
Turbosmart Kompact Plumb Back Diverter Valve w/ 34mm Fittings: Fits Most Models
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Turbosmart Kompact Plumb Back Diverter Valve w/ 34mm Fittings: Fits Most Models

Turbosmart

Regular price $186.99 $168.29 10% off

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Turbosmart Manual Boost Controller (Blue): Fits Most Scion & Toyota Turbo Models
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Turbosmart Manual Boost Controller (Blue): Fits Most Scion & Toyota Turbo Models

Turbosmart

Regular price $174.99 $157.49 10% off

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Turbosmart Manual Boost Controller (Blue): Fits Most Turbocharged Models
Turbosmart Manual Boost Controller (Blue): Fits Most Turbocharged Models
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Turbosmart Manual Boost Controller (Blue): Fits Most Turbocharged Models

Turbosmart

Regular price $124.99 $112.49 10% off

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Upgrade Your Scion iQ Engine Performance with Precision Parts

Enhance the power, response, and reliability of your 2009-2015 Scion iQ with our curated selection of high-quality aftermarket engine performance parts. Designed specifically for your vehicle, these upgrades help you achieve better efficiency and a more engaging driving experience, whether for daily commuting or spirited driving.

What are the benefits of engine performance parts for your Scion iQ?

Installing performance parts such as intakes, filters, headers, and ignition upgrades can significantly improve your iQ's throttle response, horsepower, and overall engine efficiency. These components are engineered for seamless fitment and durability, ensuring your vehicle runs smoothly and reliably under various driving conditions.

  • Enhanced airflow leads to better combustion and power delivery
  • Improved throttle response for more immediate acceleration
  • Greater engine longevity through quality materials and design

How do I choose the right performance upgrades for my Scion iQ?

When selecting parts, consider your driving goals—whether it's daily reliability, increased power, or a mix of both. Focus on components that match your vehicle's specifications and your intended use. Proper tuning and supporting mods can maximize the benefits of each upgrade, ensuring a balanced and responsive engine.

What supporting modifications should I consider for optimal engine performance?

To get the most out of your engine upgrades, consider supporting enhancements such as upgraded fuel injectors, ECU tuning, and cooling system improvements. These modifications help maintain engine stability and prevent heat-related issues, especially when pushing your iQ for more power. Shop this collection at FastScions to find the perfect parts for your build.

SELECT YOUR VEHICLE