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Shop Scion xB Parts

Upgrade Your 2004-2007 Scion xB Built for your 2004-2007 Scion xB, our collection offers a wide range of aftermarket parts designed to improve performance, response, and aesthetics. Whether you're looking to boost power, refine handling, or enhance the vehicle's appearance, you'll find high-quality options tailored to your needs. From suspension upgrades and exhaust components to interior accessories and styling parts, our selection is curated for enthusiasts who want reliable, precision-fit upgrades. Our collection includes components that help your xB respond better on the road, deliver more confident handling, and stand out visually. These parts are built to meet the demands of daily driving, spirited driving, and everything in between. With trusted brands and expert-approved fitment, you can upgrade your xB with confidence. Shop xB performance and styling upgrades for your vehicle at FastScions.

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1050 Results

AEM 10 Bar Map or 150 PSI Sensor Kit: Fits Most Models
Sale

AEM 10 Bar Map or 150 PSI Sensor Kit: Fits Most Models

AEM

Regular price $208.95 $184.95 11% off

Unit price
per 

AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge
AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge
Sale

AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge

AEM

Regular price $337.95 $299.95 11% off

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per 

H&R DRA Wheel Adaptor Bolt 25mm 5x100 Center Bore 54.1: Scion xA/xB/tC 04-10
H&R DRA Wheel Adaptor Bolt 25mm 5x100 Center Bore 54.1: Scion xA/xB/tC 04-10
Sale

H&R DRA Wheel Adaptor Bolt 25mm 5x100 Center Bore 54.1: Scion xA/xB/tC 04-10

H&R

Regular price $189.50 $170.55 10% off

Unit price
per 

K&N Universal Rubber Filter: Scion xB (2004 - 2006) & Scion tC (2005 - 2010)
K&N Universal Rubber Filter: Scion xB (2004 - 2006) & Scion tC (2005 - 2010)
DEI Starter Shield: Fits Most Models
DEI Starter Shield: Fits Most Models

DEI Starter Shield: Fits Most Models

DEI

$42.92

Unit price
per 

HKS RAPFIX II Quick Release & Keylock Set: Fits Most Models
HKS RAPFIX II Quick Release & Keylock Set: Fits Most Models
DEI Exhaust Wrap: Fits Most Models 2 Inches Wide X 50 Feet Long
DEI Exhaust Wrap: Fits Most Models 2 Inches Wide X 50 Feet Long
Sale

DEI Exhaust Wrap: Fits Most Models 2 Inches Wide X 50 Feet Long

DEI

Regular price $79.58 $70.00 12% off

Unit price
per 

Deatschwerks DW430c Series 430LPH Fuel Pump: Fits Most Models
Deatschwerks DW430c Series 430LPH Fuel Pump: Fits Most Models

Deatschwerks DW430c Series 430LPH Fuel Pump: Fits Most Models

Deatschwerks

$219.00

Unit price
per 

Perrin Universal Oil Cooler Core: Fits Most Models w/ M22 Inlets
Perrin Universal Oil Cooler Core: Fits Most Models w/ M22 Inlets
Sale

Perrin Universal Oil Cooler Core: Fits Most Models w/ M22 Inlets

Perrin Performance

Regular price $456.00 $342.00 25% off

Unit price
per 

Sparco Half Pad Kit: Fits Most Models

Sparco Half Pad Kit: Fits Most Models

Sparco

$180.00

Unit price
per 

Turbosmart Turbocharger Direct Mount Oil Filter (BANJO -4AN): Fits Most Models
Turbosmart Turbocharger Direct Mount Oil Filter (BANJO -4AN): Fits Most Models
Sale

Turbosmart Turbocharger Direct Mount Oil Filter (BANJO -4AN): Fits Most Models

Turbosmart

Regular price $77.99 $70.19 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

Unit price
per 

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

AEM Throttle Control Module: Multiple Subaru Fitments

AEM

Regular price $327.95 $290.95 11% off

Unit price
per 

HKS Sandals Oil Splash Color Large: Fits Most Models
HKS Sandals Oil Splash Color Large: Fits Most Models
HKS Sandals Oil Splash Color Medium: Fits Most Models
HKS Sandals Oil Splash Color Medium: Fits Most Models

Shop Performance and Styling Parts for Your 2004-2007 Scion xB

Upgrade your 2004-2007 Scion xB with our carefully curated selection of aftermarket parts. Designed to enhance performance, handling, and appearance, these components help you get the most out of your vehicle whether for daily driving or spirited adventures. Trust FastScions to provide high-quality, fitment-specific upgrades tailored to your xB.

What are the benefits of aftermarket parts for your Scion xB?

Installing performance and styling parts on your Scion xB can significantly improve its response, handling, and visual appeal. Upgrades such as suspension components, exhaust systems, and interior accessories allow you to customize your vehicle to match your driving style and aesthetic preferences. These parts are designed for reliable performance and easy installation, making your xB stand out on the road.

  • Enhanced driving dynamics and responsiveness
  • Improved aesthetics with custom styling parts
  • Better handling and stability during spirited driving
  • Increased confidence with upgraded braking and suspension

How do I choose the right upgrades for my 2004-2007 Scion xB?

When selecting parts for your xB, consider your primary goals—whether it's performance, style, or reliability. Focus on components that match your driving habits and budget, and ensure they are designed specifically for the 2004-2007 model years. Consulting product specifications and fitment guides helps ensure compatibility and optimal results.

What should I expect after upgrading your Scion xB?

Post-upgrade, your xB will feel more responsive, stable, and visually distinctive. Suspension enhancements improve ride quality and cornering, while exhaust and intake modifications can deliver a more aggressive sound and better airflow. Shop the collection at FastScions to find high-quality parts that deliver reliable performance and style tailored for your vehicle.

SELECT YOUR VEHICLE