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Scion iM Engine Performance Parts

Enhance your 2016-2020 Scion iM with our selection of engine performance 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 systems, and tuning support built specifically for your iM. These parts are crafted to deliver a noticeable difference in daily driving, spirited runs, or track days, helping you get the most out of your vehicle’s engine.

Built for your 2016-2020 Scion iM, our performance upgrades are selected from trusted brands and engineered for precise fitment and durability. From intake systems that increase airflow to fuel system upgrades that support higher power levels, each product is chosen to help you achieve your desired driving experience. Whether you're tuning for more response or adding new hardware for future modifications, you'll find everything needed to elevate your iM’s engine performance.

Shop engine performance upgrades for your iM at FastScions.

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AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible
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AEM 340LPH 65mm Fuel Pump Kit w/o Mounting Hooks - Ethanol Compatible

AEM

Regular price $168.95 $149.95 11% off

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AEM DryFlow Air Filter: Scion iM 2016 & Scion xD 2008 - 2014
AEM DryFlow Air Filter: Scion iM 2016 & Scion xD 2008 - 2014
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AEM DryFlow Air Filter: Scion iM 2016 & Scion xD 2008 - 2014

AEM Induction

Regular price $62.99 $50.39 20% off

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AEM High Volume Fuel Filter 10 Micron -6AN ORB: Fits Most Models
AEM High Volume Fuel Filter 10 Micron -6AN ORB: Fits Most Models
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AEM High Volume Fuel Filter 10 Micron -6AN ORB: Fits Most Models

AEM

Regular price $114.95 $101.95 11% off

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AEM Ignition Coil: Fits Most Scion xA/xB/tC/xD/iQ/iA/iM
AEM Ignition Coil: Fits Most Scion xA/xB/tC/xD/iQ/iA/iM
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AEM Ignition Coil: Fits Most Scion xA/xB/tC/xD/iQ/iA/iM

AEM

Regular price $51.83 $46.07 11% off

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AEM Ignition Coil: Fits Most Scion xA/xB/tC/xD/iQ/iA/iM Models
AEM Ignition Coil: Fits Most Scion xA/xB/tC/xD/iQ/iA/iM Models
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AEM Ignition Coil: Fits Most Scion xA/xB/tC/xD/iQ/iA/iM Models

AEM

Regular price $51.83 $46.07 11% off

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per 

AEM Throttle Control Module: Multiple Subaru Fitments
AEM Throttle Control Module: Multiple Subaru Fitments
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AEM Throttle Control Module: Multiple Subaru Fitments

AEM

Regular price $312.95 $277.95 11% off

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AEM UEGO Replacement Wideband O2 Sensor Bosch LSU 4.2: Fits Most Models
AEM UEGO Replacement Wideband O2 Sensor Bosch LSU 4.2: Fits Most Models
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AEM UEGO Replacement Wideband O2 Sensor Bosch LSU 4.2: Fits Most Models

AEM

Regular price $128.95 $113.95 12% off

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AEM Water / Methanol Injection Kit V2 (up to 35psi) w/ 1 Gallon Tank Universal: Fits Most Models
AEM Water / Methanol Injection Kit V2 (up to 35psi) w/ 1 Gallon Tank Universal: Fits Most Models
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AEM Wideband O2 Sensor Bosch LSU 4.9: Fits Most Models
AEM Wideband O2 Sensor Bosch LSU 4.9: Fits Most Models
Sale

AEM Wideband O2 Sensor Bosch LSU 4.9: Fits Most Models

AEM

Regular price $168.95 $149.95 11% off

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Air Lift Performance Compressor Harness: Fits Most Models
Antigravity Batteries Bluetooth Battery Tracker Plus: Fits Most Models
Antigravity Batteries Bluetooth Battery Tracker Plus: Fits Most Models

Antigravity Batteries Bluetooth Battery Tracker Plus: Fits Most Models

Antigravity Batteries

$49.99

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Antigravity Batteries Lithium Car Battery: Fits Most Models
Antigravity Batteries Lithium Car Battery: Fits Most Models

Antigravity Batteries Lithium Car Battery: Fits Most Models

Antigravity Batteries

$449.99

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Upgrade Your 2016-2020 Scion iM with High-Performance Engine Parts

Enhance your Scion iM's engine capabilities with our carefully curated selection of performance parts. Designed for optimal power, response, and reliability, these upgrades help you get the most out of your vehicle whether for daily driving, spirited runs, or track days. Discover how the right modifications can transform your iM’s driving experience.

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

Installing performance engine parts can significantly improve your iM’s horsepower, throttle response, and overall efficiency. Upgrades such as intake systems, filters, headers, and ignition components are engineered to optimize airflow and combustion, delivering a noticeable boost in driving dynamics. These parts also enhance reliability by supporting higher power levels and better engine cooling.

  • Increase horsepower and torque for more spirited driving
  • Improve throttle response and acceleration
  • Enhance engine reliability and longevity
  • Support future modifications with upgraded components

How do I choose the right engine parts for my Scion iM?

When selecting performance parts, consider your driving goals—whether it's daily reliability, increased power, or track performance. Focus on compatibility with your 2016-2020 iM, and prioritize quality from trusted brands. Proper tuning and supporting modifications are also essential to maximize the benefits of your upgrades.

What supporting modifications should I consider for your iM’s engine?

To fully realize the potential of your engine upgrades, consider supporting components such as upgraded fuel injectors, tuning software, and cooling systems. Proper airflow management and fuel delivery are key to safe and effective power gains. Shop our collection at FastScions to find everything needed for a comprehensive performance upgrade package.

SELECT YOUR VEHICLE