USE COUPON CODE: XMAS

Free shipping on orders over $250

Your cart

Your cart is empty

Scion iQ Engine Performance Parts

Enhance the engine performance of your 2009-2015 Scion iQ with our curated selection of aftermarket parts designed for optimal power, response, and reliability. Built specifically for your iQ, these upgrades include high-flow intakes, performance filters, headers, ignition components, and tuning support that help unlock your vehicle’s true potential. Whether you're aiming for increased horsepower, smoother throttle response, or improved efficiency, our parts are engineered to fit and perform seamlessly.

In this collection, you'll find trusted brands offering precision-fit upgrades tailored for your iQ’s engine bay. These components are ideal for daily drivers, enthusiasts, and track-day warriors alike, seeking reliable performance improvements. From intake systems to fuel upgrades, our selection is curated to help you achieve a more responsive and powerful driving experience.

Shop engine performance upgrades for your iQ at FastScions.

SELECT YOUR VEHICLE

511 Results

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

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

AEM

Regular price $168.95 $149.95 11% off

Unit price
per 

Banks Power Pedal Monster: Fits Scion FR-S, Subaru BRZ, Toyota 86 & More
Banks Power Pedal Monster: Fits Scion FR-S, Subaru BRZ, Toyota 86 & More
Sold out

Banks Power Pedal Monster: Fits Scion FR-S, Subaru BRZ, Toyota 86 & More

Banks Power

Regular price $354.44 $319.00 10% off

Unit price
per 

LIQUI MOLY Top Tec Truck 4450 Motor Oil SAE 15W40 (20383): Fits Most Models
LIQUI MOLY Top Tec Truck 4450 Motor Oil SAE 15W40 (20383): Fits Most Models
Sale

LIQUI MOLY Top Tec Truck 4450 Motor Oil SAE 15W40 (20383): Fits Most Models

LIQUI MOLY

Regular price $170.99 $152.83 11% off

Unit price
per 

LIQUI MOLY Synthoil Race Tech GT1 Motor Oil SAE 10W60 (20127): Fits Most Scion Models
LIQUI MOLY Synthoil Race Tech GT1 Motor Oil SAE 10W60 (20127): Fits Most Scion Models
Sale

LIQUI MOLY Synthoil Race Tech GT1 Motor Oil SAE 10W60 (20127): Fits Most Scion Models

LIQUI MOLY

Regular price $274.99 $233.74 15% off

Unit price
per 

LIQUI MOLY Top Tec 4110 Motor Oil SAE 5W40: Fits Most Models
Sold out

LIQUI MOLY Top Tec 4110 Motor Oil SAE 5W40: Fits Most Models

LIQUI MOLY

Regular price $233.99 $202.99 13% off

Unit price
per 

LIQUI MOLY 20L Top Tec 6600 Motor Oil SAE 0W20
LIQUI MOLY 20L Top Tec 6600 Motor Oil SAE 0W20
Sale

LIQUI MOLY 20L Top Tec 6600 Motor Oil SAE 0W20

LIQUI MOLY

Regular price $214.99 $187.63 13% off

Unit price
per 

LIQUI MOLY Special Tec AA Motor Oil SAE 5W40 Diesel: Fits Most Models
LIQUI MOLY Special Tec AA Motor Oil SAE 5W40 Diesel: Fits Most Models
Sale

LIQUI MOLY Special Tec AA Motor Oil SAE 5W40 Diesel: Fits Most Models

LIQUI MOLY

Regular price $231.99 $201.40 13% off

Unit price
per 

Liqui Moly Diesel Particulate Filter Protector: Fits Most Models
Liqui Moly Diesel Particulate Filter Protector: Fits Most Models
Sold out

Liqui Moly Diesel Particulate Filter Protector: Fits Most Models

LIQUI MOLY

Regular price $113.94 $82.28 28% off

Unit price
per 

Liqui Moly Cera Tec: Fits Most Models
Liqui Moly Cera Tec: Fits Most Models

Liqui Moly Cera Tec: Fits Most Models

LIQUI MOLY

$302.94

Unit price
per 

Liqui Moly Hydraulic Lifter Additive: Fits Most Models
Liqui Moly Hydraulic Lifter Additive: Fits Most Models
Sale

Liqui Moly Hydraulic Lifter Additive: Fits Most Models

LIQUI MOLY

Regular price $179.88 $118.85 34% off

Unit price
per 

Banks Power Pedal Monster Throttle Sensitivity Booster w/ iDash Datamonster - Subaru/Scion/Toyota
Banks Power Pedal Monster Throttle Sensitivity Booster w/ iDash Datamonster - Subaru/Scion/Toyota
Sold out

Banks Power Pedal Monster Throttle Sensitivity Booster w/ iDash Datamonster - Subaru/Scion/Toyota

Banks Power

Regular price $771.11 $694.00 10% off

Unit price
per 

Liqui Moly Valve Clean: Fits Most Models
Liqui Moly Valve Clean: Fits Most Models
Sale

Liqui Moly Valve Clean: Fits Most Models

LIQUI MOLY

Regular price $143.88 $97.24 32% off

Unit price
per 

Banks Power Pedal Monster Throttle Sensitivity Booster w/ iDash SuperGauge Lexus/Scion/Subaru/Toyota
Banks Power Pedal Monster Throttle Sensitivity Booster w/ iDash SuperGauge Lexus/Scion/Subaru/Toyota
Sold out

Banks Power Pedal Monster Throttle Sensitivity Booster w/ iDash SuperGauge Lexus/Scion/Subaru/Toyota

Banks Power

Regular price $637.78 $574.00 10% off

Unit price
per 

Liqui Moly Super Diesel Additive: Fits Most Models
Liqui Moly Super Diesel Additive: Fits Most Models
Sale

Liqui Moly Super Diesel Additive: Fits Most Models

LIQUI MOLY

Regular price $161.88 $108.55 33% off

Unit price
per 

LIQUI MOLY Long-Life Grease + MoS2: Fits Most Models (2005-2010 Scion tC)
LIQUI MOLY Long-Life Grease + MoS2: Fits Most Models (2005-2010 Scion tC)
Sale

LIQUI MOLY Long-Life Grease + MoS2: Fits Most Models (2005-2010 Scion tC)

LIQUI MOLY

Regular price $89.88 $81.43 9% off

Unit price
per 

Liqui Moly Jectron Fuel Injection Cleaner: Fits Most Models
Liqui Moly Jectron Fuel Injection Cleaner: Fits Most Models

Scion iQ Engine Performance Parts to Unlock Your Vehicle’s True Potential

Upgrade your 2009-2015 Scion iQ with our carefully selected engine performance parts designed for maximum power, response, and reliability. Whether you're looking to boost horsepower, improve throttle feel, or enhance efficiency, our collection offers precision-fit components tailored specifically for your iQ's engine bay. Trust FastScions to provide the quality upgrades that help you achieve a more responsive and confident driving experience.

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

Installing high-quality engine performance parts can significantly enhance your iQ’s overall driving dynamics. From increased horsepower and torque to improved throttle response and fuel efficiency, these upgrades help your vehicle perform at its best. Properly chosen parts also contribute to better engine reliability and longevity, especially when paired with supporting modifications.

  • Enhanced power delivery for daily driving or spirited runs
  • Improved engine response and smoother acceleration
  • Greater reliability with quality aftermarket components

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

When selecting engine parts, consider your driving goals—whether it's more power, better response, or improved efficiency. Focus on components that are designed specifically for the 2009-2015 iQ to ensure proper fitment and performance. Consulting with experts or trusted brands like those available at FastScions can help you build a balanced, reliable upgrade path tailored to your needs.

What supporting modifications should I consider for optimal engine performance?

To maximize the benefits of your engine upgrades, consider supporting mods such as high-flow intakes, performance filters, headers, and ignition components. Proper tuning and fueling upgrades can also help unlock additional power and responsiveness. At FastScions, we offer a curated selection of parts that work seamlessly together to elevate your iQ’s engine performance. Shop this collection at FastScions to find the perfect upgrades for your vehicle.

SELECT YOUR VEHICLE