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Scion iM Engine Performance Parts

Upgrade Your 2014-2016 Scion iM Engine

Designed specifically for your 2014-2016 Scion iM, our collection of engine performance parts helps you unlock better power, throttle response, and overall reliability. Whether you're looking to enhance daily driving or boost your vehicle’s responsiveness on the track, these curated upgrades are built for your iM to deliver consistent, real-world improvements.

Within this collection, you'll find a range of quality brands offering intakes, filters, headers, ignition components, fueling upgrades, and tuning support. These parts are engineered for precise fitment and maximum efficiency, helping you achieve smoother acceleration, increased horsepower, and a more engaging driving experience. From simple bolt-ons to comprehensive upgrades, our selection supports your goals of improved performance and durability.

Explore our trusted aftermarket parts designed to elevate your Scion iM’s engine response and longevity. Whether you’re a seasoned enthusiast or a daily driver looking for reliable upgrades, shop engine performance parts for your iM at FastScions.

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512 Results

Turbosmart GenV Blow Off Valve w/ Female Flange: Fits Most Models (TS-0204-1142)
Turbosmart GenV Blow Off Valve w/ Female Flange: Fits Most Models (TS-0204-1142)
Sale

Turbosmart GenV Blow Off Valve w/ Female Flange: Fits Most Models (TS-0204-1142)

Turbosmart

Regular price $343.99 $309.59 10% off

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per 

Turbosmart GenV RacePort Blow Off Valve: Fits Most Scion & Toyota Turbo Models
Turbosmart GenV RacePort Blow Off Valve: Fits Most Scion & Toyota Turbo Models
Sale

Turbosmart GenV RacePort Blow Off Valve: Fits Most Scion & Toyota Turbo Models

Turbosmart

Regular price $366.99 $330.29 10% off

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per 

Torque Solution Locking EFI Union Fitting 5/16 SAE w/ 1/8 NPT Port: Fits Most Models
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Turbosmart GenV RacePort Blow Off Valve (Female Flange): Fits Most Models
Turbosmart GenV RacePort Blow Off Valve (Female Flange): Fits Most Models
Sale

Turbosmart GenV RacePort Blow Off Valve (Female Flange): Fits Most Models

Turbosmart

Regular price $343.99 $309.59 10% off

Unit price
per 

Torque Solution Quick Disconnect Adapter Fitting: 3/8" SAE To -8AN Male Flare
Torque Solution Quick Disconnect Adapter Fitting: 3/8" SAE To -8AN Male Flare
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Turbosmart GenV Blow Off Valve w/ Female Flange: Fits Most Models (TS-0204-1141)
Turbosmart GenV Blow Off Valve w/ Female Flange: Fits Most Models (TS-0204-1141)
Sale

Turbosmart GenV Blow Off Valve w/ Female Flange: Fits Most Models (TS-0204-1141)

Turbosmart

Regular price $343.99 $309.59 10% off

Unit price
per 

Torque Solution Locking EFI Union Fitting: Fits Most Models

Torque Solution Locking EFI Union Fitting: Fits Most Models

Torque Solution

$23.32

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per 

Turbosmart GenV Blow Off Valve: Fits Most Models w/ Female Flange Purple
Turbosmart GenV Blow Off Valve: Fits Most Models w/ Female Flange Purple
Sale

Turbosmart GenV Blow Off Valve: Fits Most Models w/ Female Flange Purple

Turbosmart

Regular price $343.99 $309.59 10% off

Unit price
per 

Turbosmart PowerGate60 CG / CO2 External Wastegate Black: Fits Most Models
Turbosmart PowerGate60 CG / CO2 External Wastegate Black: Fits Most Models
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Turbosmart PowerGate60 CG / CO2 External Wastegate Black: Fits Most Models

Turbosmart

Regular price $793.99 $714.59 10% off

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Torque Solution Turbo Oil Return Line Kit: Subaru EJ20 & EJ25 Engines w/ Precision Turbo
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Torque Solution Turbo Oil Return Line Kit: Subaru EJ20 & EJ25 Engines w/ Precision Turbo

Torque Solution

Regular price $144.43 $129.74 10% off

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Torque Solution Turbo Oil Return Line Kit: Fits Subaru EJ20/EJ25 with Garrett GTX/Borgwarner Turbos
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Torque Solution Turbo Oil Return Line Kit: Fits Subaru EJ20/EJ25 with Garrett GTX/Borgwarner Turbos

Torque Solution

Regular price $144.43 $129.74 10% off

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per 

Torque Solution Modular Weld-On Flange Kit: For Use w/ Tial BOV
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Torque Solution Modular Weld-On Flange Kit: For Use w/ Tial BOV

Torque Solution

$51.62

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Vibrant Aluminum 3.0" 90 Degree Mandrel Bend: Fits Most Models
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Vibrant Aluminum 3.0" 90 Degree Mandrel Bend: Fits Most Models

Vibrant

Regular price $59.99 $44.99 25% off

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Turbosmart eBoost2 Electronic Boost Controller: Fits Most Models w/ 4 Port Solenoid
Turbosmart eBoost2 Electronic Boost Controller: Fits Most Models w/ 4 Port Solenoid
Sale

Turbosmart eBoost2 Electronic Boost Controller: Fits Most Models w/ 4 Port Solenoid

Turbosmart

Regular price $804.39 $723.95 10% off

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per 

Turbosmart GenV Blow Off Valve: Fits Most Models
Turbosmart GenV Blow Off Valve: Fits Most Models
Sale

Turbosmart GenV Blow Off Valve: Fits Most Models

Turbosmart

Regular price $366.99 $330.29 10% off

Unit price
per 

Upgrade Your 2014-2016 Scion iM with Performance Engine Parts for Enhanced Power and Reliability

Designed specifically for your 2014-2016 Scion iM, our collection of engine performance parts helps you unlock better power, throttle response, and overall reliability. Whether you're aiming for daily driving improvements or track-ready responsiveness, these curated upgrades are built to maximize your vehicle’s potential.

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

Upgrading your engine components can lead to noticeable improvements in horsepower, torque, and throttle response. These parts also enhance the overall efficiency and longevity of your engine, ensuring consistent performance under various driving conditions. With the right upgrades, your iM becomes more engaging and reliable on every drive.

How do I choose the right intake, headers, and filters for my Scion iM?

Selecting compatible intake systems, headers, and filters involves considering your driving goals and the desired sound and performance characteristics. Focus on parts engineered for precise fitment and maximum airflow to achieve smoother acceleration and increased power. Pairing these upgrades with proper tuning maximizes their benefits.

What supporting modifications should I consider for optimal engine performance?

To get the most out of your engine upgrades, consider supporting mods such as upgraded ignition components, fueling systems, and ECU tuning. These enhancements help optimize air-fuel mixture, ignition timing, and overall engine efficiency. Shop our collection at FastScions to find everything you need for a comprehensive performance upgrade that delivers real-world results.

SELECT YOUR VEHICLE