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Scion tC Engine Performance Parts

Upgrade Your 2005-2010 Scion tC Engine Our collection of engine performance parts is built for your 2005-2010 Scion tC, offering a curated selection of intake systems, headers, ignition upgrades, and tuning support. These components are designed to improve horsepower, throttle response, and overall engine efficiency, helping you get the most out of your daily driver or track-ready build. Whether you're looking to increase power, enhance reliability, or refine your vehicle’s responsiveness, our parts deliver precision-fit upgrades tailored for your tC. From high-quality filters and sensors to performance fueling solutions, each product is selected to meet the demands of passionate owners who wrench and upgrade their cars with confidence. Explore our range of engine upgrades to unlock better performance and driving enjoyment. Shop engine performance parts for your Scion tC at FastScions.

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711 Results

Vibrant CEL Eliminator / O2 Restrictor Fitting (STRAIGHT) w/ Adjustable Jet Inserts
Vibrant CEL Eliminator / O2 Restrictor Fitting (STRAIGHT) w/ Adjustable Jet Inserts
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Vibrant CEL Eliminator / O2 Restrictor Fitting (STRAIGHT) w/ Adjustable Jet Inserts

Vibrant

Regular price $35.99 $26.99 25% off

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per 

Fuel Injector Clinic 650cc Fuel Injectors: Scion tC / xA / xB / xB2
Fuel Injector Clinic 650cc Fuel Injectors: Scion tC / xA / xB / xB2
Sale

Fuel Injector Clinic 650cc Fuel Injectors: Scion tC / xA / xB / xB2

Fuel Injector Clinic

Regular price from $378.00 Up to 13% off

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Manley +1mm Oversize Intake Valves Set: Scion tC 05-10 / xB 08-15 (xB2) 2AZFE
Manley +1mm Oversize Intake Valves Set: Scion tC 05-10 / xB 08-15 (xB2) 2AZFE
Sale

Manley +1mm Oversize Intake Valves Set: Scion tC 05-10 / xB 08-15 (xB2) 2AZFE

Manley Performance

Regular price $263.93 $211.14 20% off

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Manley +1mm Oversize Exhaust Valves Set: Scion tC 05-10 / xB 08-15 (xB2) 2AZFE
Manley +1mm Oversize Exhaust Valves Set: Scion tC 05-10 / xB 08-15 (xB2) 2AZFE
Sale

Manley +1mm Oversize Exhaust Valves Set: Scion tC 05-10 / xB 08-15 (xB2) 2AZFE

Manley Performance

Regular price $263.93 $211.14 20% off

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Weapon R Engine Torque Damper: Scion tC 2005 - 2010

Weapon R Engine Torque Damper: Scion tC 2005 - 2010

Weapon R

$230.38

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Fuel Injector Clinic 445cc Fuel Injectors: Scion tC / xA / xB / xB2
Fuel Injector Clinic 445cc Fuel Injectors: Scion tC / xA / xB / xB2
Sale

Fuel Injector Clinic 445cc Fuel Injectors: Scion tC / xA / xB / xB2

Fuel Injector Clinic

Regular price from $389.00 Up to 13% off

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ACL 2AZFE Race Rod Bearings: Scion tC 05-10 / xB 08-15
Sale

ACL 2AZFE Race Rod Bearings: Scion tC 05-10 / xB 08-15

ACL

Regular price $115.08 $86.90 24% off

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Ignition Projects Performance Ignition Coils: Scion tC 2005 - 2010
Sale

Ignition Projects Performance Ignition Coils: Scion tC 2005 - 2010

Ignition Projects

Regular price $995.00 $779.99 22% off

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ARP 2AZFE Head Stud Kit (Gen 1): Scion tC 2005 - 2006
Deatschwerks 550cc Fuel Injectors: Scion tC / xA / xB / xB2

Deatschwerks 550cc Fuel Injectors: Scion tC / xA / xB / xB2

Deatschwerks

$359.00

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ACL 2AZFE Race Main Bearings: Scion tC 05-10 / xB 08-15
Sale

ACL 2AZFE Race Main Bearings: Scion tC 05-10 / xB 08-15

ACL

Regular price $130.95 $96.43 26% off

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Fuel Injector Clinic 525cc Fuel Injectors: Scion tC / xA / xB / xB2
Fuel Injector Clinic 525cc Fuel Injectors: Scion tC / xA / xB / xB2
Sale

Fuel Injector Clinic 525cc Fuel Injectors: Scion tC / xA / xB / xB2

Fuel Injector Clinic

Regular price from $352.00 Up to 13% off

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Takeda Cold Air Intake: Scion tC 2005 - 2006
Takeda Cold Air Intake: Scion tC 2005 - 2006

Takeda Cold Air Intake: Scion tC 2005 - 2006

aFe

$300.00

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HPS Short Ram Air Intake: Scion tC 2007 - 2010
HPS Short Ram Air Intake: Scion tC 2007 - 2010
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HPS Short Ram Air Intake: Scion tC 2007 - 2010

HPS

Regular price from $306.00 Up to 13% off

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4 colors
HPS Short Ram Air Intake: Scion tC 2005 - 2006
HPS Short Ram Air Intake: Scion tC 2005 - 2006
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HPS Short Ram Air Intake: Scion tC 2005 - 2006

HPS

Regular price $345.00 $300.00 13% off

Unit price
per 

4 colors
Injen Cold Air Intake: Scion tC 2009 - 2010
Injen Cold Air Intake: Scion tC 2009 - 2010

Injen Cold Air Intake: Scion tC 2009 - 2010

Injen

$460.05

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Scion tC Engine Performance Parts to Maximize Power and Responsiveness

Enhance your 2005-2010 Scion tC with our carefully curated selection of engine performance parts. Designed to boost horsepower, improve throttle response, and increase overall engine efficiency, these upgrades help you get the most out of your daily driver or track-ready build. Whether you're aiming for reliable power gains or refined driving feel, our collection delivers precision-fit components tailored for your tC.

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

Upgrading your engine components can lead to noticeable improvements in power, acceleration, and engine responsiveness. High-quality intake systems, headers, and ignition upgrades optimize airflow and combustion, resulting in a more lively driving experience. These parts also contribute to better fuel efficiency and engine reliability when selected and installed correctly.

  • Increased horsepower and torque across the RPM range
  • Enhanced throttle response and drivability
  • Improved engine sound and tone
  • Greater reliability with quality components

How do I choose the right performance parts for my Scion tC?

When selecting engine upgrades, consider your vehicle's intended use—whether daily driving, spirited canyon runs, or track days. Focus on compatible parts that match your engine specifications and fitment requirements. Pairing intake systems, headers, and tuning solutions ensures optimal performance gains and smooth operation.

What supporting modifications should I consider for your tC build?

To maximize the benefits of your engine upgrades, consider supporting mods such as upgraded fuel injectors, performance tuning, and cooling enhancements. Proper maintenance and quality fluids are also essential for sustained performance. Shop the collection at FastScions to find everything you need for a balanced, reliable power upgrade.

SELECT YOUR VEHICLE