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

Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models
Sale

Liqui Moly MoS2 Anti-Friction Engine Treatment: Fits Most Models

LIQUI MOLY

Regular price $161.88 $107.70 33% off

Unit price
per 

Liqui Moly Touring High Tech Motor Oil SAE 20W50: Fits Most Models
Liqui Moly Touring High Tech Motor Oil SAE 20W50: Fits Most Models
Sale

Liqui Moly Touring High Tech Motor Oil SAE 20W50: Fits Most Models

LIQUI MOLY

Regular price $215.96 $188.53 13% off

Unit price
per 

Liqui Moly Pro-Line Throttle Valve Cleaner: Fits Most Models
Liqui Moly Pro-Line Throttle Valve Cleaner: Fits Most Models
Sold out

Liqui Moly Pro-Line Throttle Valve Cleaner: Fits Most Models

LIQUI MOLY

Regular price $122.94 $111.59 9% off

Unit price
per 

Liqui Moly Diesel High Tech Motor Oil 5W40: Fits Most Models
Liqui Moly Diesel High Tech Motor Oil 5W40: Fits Most Models
Sale

Liqui Moly Diesel High Tech Motor Oil 5W40: Fits Most Models

LIQUI MOLY

Regular price $301.96 $255.35 15% off

Unit price
per 

LIQUI MOLY Molygen New Generation Motor Oil SAE 5W40: Fits Most Models
LIQUI MOLY Molygen New Generation Motor Oil SAE 5W40: Fits Most Models
Sold out

LIQUI MOLY Molygen New Generation Motor Oil SAE 5W40: Fits Most Models

LIQUI MOLY

Regular price $86.94 $84.12 3% off

Unit price
per 

LIQUI MOLY Molygen New Generation Motor Oil SAE 5W40: Fits Most Models
LIQUI MOLY Molygen New Generation Motor Oil SAE 5W40: Fits Most Models
Sale

LIQUI MOLY Molygen New Generation Motor Oil SAE 5W40: Fits Most Models

LIQUI MOLY

Regular price $253.96 $217.51 14% off

Unit price
per 

Liqui Moly Speed Tec Gasoline: Fits Most Models
Liqui Moly Speed Tec Gasoline: Fits Most Models
Sale

Liqui Moly Speed Tec Gasoline: Fits Most Models

LIQUI MOLY

Regular price $77.94 $61.06 22% off

Unit price
per 

DeatschWerks Custom Injectors: Fits Most Models Set of 3

DeatschWerks Custom Injectors: Fits Most Models Set of 3

DeatschWerks

$369.00

Unit price
per 

LIQUI MOLY Synthoil Race Tech GT1 Motor Oil SAE 10W60: Fits Most BMW M-Series Models
LIQUI MOLY Synthoil Race Tech GT1 Motor Oil SAE 10W60: Fits Most BMW M-Series Models
Sale

LIQUI MOLY Synthoil Race Tech GT1 Motor Oil SAE 10W60: Fits Most BMW M-Series Models

LIQUI MOLY

Regular price $293.96 $249.49 15% off

Unit price
per 

Liqui Moly Battery Clamp Grease: Fits Most Models
Liqui Moly Battery Clamp Grease: Fits Most Models
Sold out

Liqui Moly Battery Clamp Grease: Fits Most Models

LIQUI MOLY

$66.32

Unit price
per 

Liqui Moly Multipurpose Grease: Fits Most Models
Liqui Moly Multipurpose Grease: Fits Most Models
Sale

Liqui Moly Multipurpose Grease: Fits Most Models

LIQUI MOLY

Regular price $89.88 $84.04 6% off

Unit price
per 

Liqui Moly Truck Series Complete Fuel System Cleaner: Fits Most Models
Liqui Moly Truck Series Complete Fuel System Cleaner: Fits Most Models
Sale

Liqui Moly Truck Series Complete Fuel System Cleaner: Fits Most Models

LIQUI MOLY

Regular price $122.94 $84.97 31% off

Unit price
per 

Liqui Moly Truck Series Complete Diesel System Cleaner: Fits Most Models
Liqui Moly Truck Series Complete Diesel System Cleaner: Fits Most Models
Sold out

Liqui Moly Truck Series Complete Diesel System Cleaner: Fits Most Models

LIQUI MOLY

Regular price $122.94 $86.34 30% off

Unit price
per 

LIQUI MOLY Truck Series Oil Treatment: Fits Most Models
LIQUI MOLY Truck Series Oil Treatment: Fits Most Models
Sold out

LIQUI MOLY Truck Series Oil Treatment: Fits Most Models

LIQUI MOLY

Regular price $113.94 $82.54 28% off

Unit price
per 

Liqui Moly Hybrid Additive: Fits Most Models
Liqui Moly Hybrid Additive: Fits Most Models
Sale

Liqui Moly Hybrid Additive: Fits Most Models

LIQUI MOLY

Regular price $86.94 $66.41 24% off

Unit price
per 

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