2003 Ford Focus Performance and Racing Products
More 2003 Ford Focus Performance and Racing Products Categories
If you’re looking for an original Performance and Racing Products replacement for a 2003 Ford Focus, you can search through our selection below. You’ll also find aftermarket and OEM Performance and Racing Products to meet your needs.
Essential 2003 Ford Focus Performance and Racing Products
Energy Suspension – Control Arm Bushing Set (Part No.4.3156R)
from
$71.99
For both front and rear of suspensions on cars, trucks and SUVs. Maintains proper alignment under extreme conditions on and off-road and during competition. Improves vehicle handling, cornering and overall control. Full floating for smoother operation. Made of Energy’s Hyper-Flex performance polyurethane to add performance and durability.
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Product Features:
- Maintains Better Alignment While Driving
- Full Floating and Non Binding
- Fits Into the Remaining Stock Control Arms
Energy Suspension – Sway Bar Bushing Set (Part No.4.5178R)
from
$21.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.
Product Features:
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Product Features:
- Allows Sway Bar System to Work At 100% Efficiency
- Zerk Type Fittings
- Allows for Periodic Greasing
- Lasts Much Longer Than OEM Rubber Bushings
- Handling Characteristics Improve Dramatically
SCT Performance – Performance Tuner with Cloud-Based Tune Delivery and Customizable Gauges (Part No.40490)
from
$456.99
The BDX hand-held performance tuner gives drivers the edgepower they need, whether tackling tough terrain, pulling a heavy payload, or maximizing fuel economy on the highway. Its sleek design, full-color display, and customizable gauges help track and adjust powertrain performance to deliver more horsepower and torque when it’s needed most. Cloud-based tune delivery over built-in WiFi means that the BDX will always be running the latest tuning – enabling drivers to stay one step ahead of the packÿ.
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Product Features:
- Monitor and display vehicle data using the on-screen virtual gauges.
- Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
- Reads and clears DTC (Diagnostic Trouble Codes) with ease
- Product might not be available in all states due to local laws.
SCT Performance – Preloaded Performance Programmer for Increased Horsepower & Torque (Part No.7015)
from
$456.99
The X4 Performance Programmer connects high-performance tunes to your vehicle for an immediate boost in horsepower and torque. Awaken your engine to its maximum real potential with preloaded, dyno-proven tune files through the easy-to-use functionality. Instantly increase horsepower and torque and customizeModify a variety of parameters at the touch of a button, all while monitoring gauges on a customizable display.
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Product Features:
- Read vehicle performance data on a full-color LCD display for easy viewing, day or night.
- Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity.
- Reads and clears DTC (Diagnostic Trouble Codes) with ease.
- Load up to 10 custom tune files created by any SCT Custom Tuning Dealer.
- Full color LCD display
- High-speed data logging/monitoring
- Dual analog inputs
- Most popular vehicles supported
- Installs quickly and easily
- Easy restoration back to stock
- User adjustable vehicle parameters
- USB Interface cable included
- Product might not be available in all states due to local laws.
MSD Ignition – Coil; Ford DIS Coil Pack; 4 Tower; Stock (Part No.8241)
from
$117.99
Designed to be used with late model Ford waste spark ignition systems. 83:1 turns ratio and lower primary resistance produce high voltage output. Secondary towers designed for snap on spark plug terminals. Primary terminals require Ford style connector. Carb O.E. approved.
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Product Features:
- Designed to use w/late model Ford waste spark ignition systems
- 83:1 turns ratio
- Lower Primary Resistance Produces High Voltage Output
- Secondary towers designed for snap on spark plug terminals
- Primary terminals require Ford style connector
K&N – Cold Air Intake: Adds Up To 10 Horsepower, With Million Mile Air Filter (Part No.69-3517TS)
from
$399.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
K&N – Cold Air Intake: Adds Up To 6 Horsepower, With Million Mile Air Filter (Part No.69-3516TTK)
from
$399.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
Product Features:
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
K&N – Cold Air Intake: Adds Up To 6 Horsepower, With Million Mile Air Filter (Part No.69-3511TR)
from
$349.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
Product Features:
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
K&N – Cold Air Intake: Adds Up To 7 Horsepower, With Million Mile Air Filter (Part No.69-3518TS)
from
$399.99
K&N air intake systems are engineered for increased performance, outstanding durability, and sleek aesthetics – and are available in an assortment of finishes and powder coatings. K&N’s state-of-the-art High-Flow Air Filter helps to shield your engine from contaminants, while a meticulously engineered aerodynamic tube design contributes to a guaranteed increase in horsepower and torque. K&N air intake systems are designed to improve acceleration, towing, and throttle response while providing world class protection for your engine. Our intakes are dyno-tested and provide up to 50% more airflow compared to OEM intake systems. K&N intakes are easy to install and maintain with air filter cleaning required only every 100,000 miles.
Product Features:
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Product Features:
- GUARANTEED INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
- BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.
- IMPROVED ENGINE SOUND: Hear the power under the hood.
- WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants
- EASY MAINTENANCE: No filter cleaning required for up to 100,000 miles
- EASY TO INSTALL: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.
- DYNO TESTED: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
- HIGH QUALITY: Made in America.
Energy Suspension – Hyper-Flex System (Part No.4.18119G)
from
$204.99
Product Features:
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- Incredible Improvement in Control
- Maintains Proper Caster and Camber Alignment
- Increase in Handling and Control
- Greatly Reduce Wheel Hop on Quick Acceleration
- Even Braking Control is Improved
- Better Suspension Stability
Energy Suspension – Trailing Arm Bushing Set (Part No.4.7124R)
from
$37.99
Product Features:
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- Help Maintain Proper Rear Toe and Caster
- During High Performance Driving Conditions
- Important When Using Larger Wheels/Tires
Energy Suspension – Coil Spring Isolator Set (Part No.4.6105G)
from
$13.99
Made of superior Hyper-Flex material. Saves replacing again and again, lasting 3 to 10 times longer. Assemble to chassis the same way as OEM isolators and do not adversely change ride characteristics.
Product Features:
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Product Features:
- Made of Superior Hyper-Flex+ Material
- Lasts from 3 to 10 Times Longer
- Assemble to Chassis Same Way as OEM
- Maintains Factory Ride Characteristics
- Simple Way to Increase Vehicle Height
Energy Suspension – Sway Bar Bushing Set (Part No.4.5179R)
from
$42.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.
Product Features:
See More
Product Features:
- Allows Sway Bar System to Work At 100% Efficiency
- Zerk Type Fittings
- Allows for Periodic Greasing
- Lasts Much Longer Than OEM Rubber Bushings
- Handling Characteristics Improve Dramatically
Popular 2003 Ford Focus Performance and Racing Products Categories
2003 Ford Focus Performance and Racing Products
You count on your 2003 Ford Focus to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Performance and Racing Products. With 9 Performance and Racing Products ranging in price from $13.99 to $456.99, you’re sure to find everything you need for your 2003 Ford Focus.
Brands matter. If you want to shop a specific Performance and Racing Products brand, we stock 4 different brands like SCT Performance, MSD Ignition, and Energy Suspension. 2003 Ford Focus Performance and Racing Products start as low as $13.99!
One of the best ways to find top quality OEM or aftermarket Performance and Racing Products is by asking professionals. Short of that, you can shop with confidence thanks to our 21 extensive product reviews on 2003 Ford Focus Performance and Racing Products.
Did we mention you can order your Performance and Racing Products from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Performance and Racing Products inventory for your 2003 Ford Focus below to get started!
Top-Rated Performance and Racing Products Brands For Your 2003 Ford Focus
Trusted Performance and Racing Products OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Ford Focus running right for years to come. In our inventory you’ll find brands like SCT Performance, MSD Ignition, Energy Suspension, and even more.
Popular K&N Performance and Racing Products
You’ll find popular K&N brand products across Performance Air Intake Kits. All are waiting to get your 2003 Ford Focus back on the road. Some of the top-rated K&N products in these categories are:
from
$349.99
(2)
Cold Air Intake: Adds Up To 6 Horsepower, With Million Mile Air Filter
Engine Cold Air Intakes
FAQs for 2003 Ford Focus Performance and Racing Products
What are the most purchased Performance and Racing Products for the 2003 Ford Focus?
Out of 9 Performance and Racing Products for the 2003 Ford Focus, the most popular in our inventory are:
from
$456.99
(1)
Preloaded Performance Programmer for Increased Horsepower & Torque
Computer Chip Programmers
