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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

HKS Super Zero Racing Oil 0W-30 1L Can: Fits Most Models
HKS Super Zero Racing Oil 0W-30 1L Can: Fits Most Models
HKS Super Zero Racing Oil 0W-30 4L Can: Fits Most Models
HKS Super Zero Racing Oil 0W-30 4L Can: Fits Most Models
HKS Turbo Timer X Series Universal: Fits Most Models
HPS Cold Air Intake: Scion iQ 2012 - 2015
HPS Cold Air Intake: Scion iQ 2012 - 2015
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HPS Cold Air Intake: Scion iQ 2012 - 2015

HPS

Regular price from $250.00 Up to 13% off

Unit price
per 

4 colors
HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec
HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec
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HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec

HPS

from $250.00

Unit price
per 

3 colors
HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec Black
HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec Black
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HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec Blue
HPS Shortram Air Intake Kit: Scion iQ 2012 - 2015 1.3L US-Spec Blue
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HPS Stainless Steel T-Bolt Hose Clamp, Range: 1.25" - 1.46" (32mm-37mm)
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Injector Dynamics ID1050x Fuel Injectors 1050cc 34mm Length with 14mm O-Rings
Injector Dynamics In-Line Fuel Filter: Fits Most Models
Injector Dynamics In-Line Fuel Filter: Fits Most Models

Injector Dynamics In-Line Fuel Filter: Fits Most Models

Injector Dynamics

$181.50

Unit price
per 

Injen Cold Air Intake: Scion iQ 2012 - 2016
Injen Cold Air Intake: Scion iQ 2012 - 2016

Injen Cold Air Intake: Scion iQ 2012 - 2016

Injen

$377.66

Unit price
per 

Injen Filter Cleaning Kit and Charger Oil: Fits Most Models
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Injen X-Pedal Pro Throttle Controller: Fits Most BRZ/86/iQ Models
Injen X-Pedal Pro Throttle Controller: Fits Most BRZ/86/iQ Models
Innovate Motorsports Exhaust Clamp: Fits Most Models

Innovate Motorsports Exhaust Clamp: Fits Most Models

Innovate Motorsports

$108.85

Unit price
per 

Innovate Motorsports O2 Sensor Bosch LSU 4.2: Fits Most Models

Innovate Motorsports O2 Sensor Bosch LSU 4.2: Fits Most Models

Innovate Motorsports

$124.31

Unit price
per 

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