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2003 FORD MUSTANG Parts and Accessories
Showing In Stock Items. Show All 125 Items.
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Lares Power Rack and Pinions
Lares offers brand new power rack and pinions for a variety of applications. Engineered to OE specifications, each unit is inspected, adjusted, and hydraulically tested. These assemblies convert the rotational motion of your steering wheel into the linear motion needed to turn the wheels. Rack and pinions are backed with a Limited Lifetime Warranty (or one-year for commercial use). Order the model recommended for your vehicle.
( 10 )
$377.99
Summit Racing™ Aluminum Driveshafts
Get your hot rod, track car, or daily driver moving with Summit Racing™ aluminum driveshafts. Recommended for applications putting out up to 700 lb/ft of torque, they are constructed from aluminum to reduce overall weight, which translates into more power getting to the wheels where it can do its job! We use the best seamless tubing to ensure the ultimate in strength and rigidly. Whether you are looking for another tenth or two off of your ET, or just better throttle response in your hot rod, Summit Racing™ will take care of you with aluminum driveshafts.
( 202 )
$405.99
On Sale
Flowmaster American Thunder Exhaust Systems
Flowmaster American Thunder exhaust systems are designed with the latest exhaust technology available--resulting in improved acceleration, passing power, and fuel mileage. A key to these performance upgrades is Flowmaster's use of mandrel-bent tubing, which allows superior exhaust gas flow. The systems also feature mufflers (single or dual) that deliver plenty of the rich Flowmaster sound you expect. Components are built from stainless steel or aluminized steel; and some models include tips. American Thunder exhausts are available in more than a hundred configurations for fitment on specific truck and car applications.
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$716.95
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$921.95
$644.95
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$828.95
Procar Series 1614 Seats
Procar Series 1614 seats are perfect to reinforce a traditional, classic look for your interior. They feature stylish vertical stitching, sleek lines, and side bolsters for maximum support and comfort. The adjustable bucket seats incline and recline via lever control. Each seat is built with TIG-welded steel tubing, injection-molded foam, and suspension straps for support and comfort; and sliders are included. Procar Series 1614 seats are available for the driver or passenger side, in a choice of material and colors.
( 4 )
$310.99
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$321.99
On Sale
Hooker RacingHeart Chevy Swap Long Tube Headers
Hooker RacingHeart Chevy swap long tube headers are race-only components. They include mandrel-bent tubing and thick flanges, plus they're offered in two materials and four different finishes. Order the model preferred for your application. Hooker RacingHeart long tube headers feature: * 2 1/8 in. mandrel-bent primary tubes and long transition 3 1/2 in. collectors with merge spears for increased exhaust velocity * 3/8 in. thick header flanges for strength and maximum sealing surface * Available in natural or polished 304 stainless steel, as well as black painted or ceramic coated mild steel * Gaskets and hardware included * For use with AJE K-member and engine mounts
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$778.95
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$819.95
$700.95
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$736.95
On Sale
Flowmaster Stainless Steel American Thunder Exhaust Systems
Flowmaster Stainless Steel American Thunder exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is Flowmaster's use of mandrel-bent tubing. Their tubing allows for superior exhaust gas flow, while their stainless steel construction allows for their corrosion-resistant qualities. These American Thunder exhaust systems also feature a stainless steel muffler(s) that'll give you plenty of Flowmaster sound.
( 307 )
$1,013.95
$562.95
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$911.95
Borla ATAK Cat-Back Systems
Mount an offensive to regain optimum acoustics with Borla ATAK cat-back systems. Your modern muscle car will not only be performance-enhanced, but also acoustically tuned to a loud, aggressive exhaust note. ATAK (acoustically tuned applied kinetics) technology produces the highest dB levels, avoiding distortion to retain clarity. Tuned like a graphic equalizer, these cat-back systems are custom-tuned for your specific vehicle, delivering the most desirable sound to your ears. Plus, you retain all of the power-adding capabilities of Borla's multi-core design. The exhausts are handmade by master craftsmen from premium 300-Series austenitic stainless steel and ultra-smooth, mandrel-bent piping.
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$1,249.99
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$1,399.99
VEGE Remanufactured Long Block Crate Engines
VEGE remanufactured long block crate engines are an excellent foundation for budget-minded builds. These premium-quality refurbished engines are drop-in replacements for a wide range of stock vehicles—and can be retrofitted into additional applications. Each engine is reverse-engineered to ensure that any original defects are removed. Certified technicians recondition the long blocks to factory specifications, replacing wearable parts or machining them back to OE standards. The engines are thoroughly tested and calibrated to deliver maximum performance and long-term durability. Order the VEGE remanufactured crate engine recommended for your vehicle.
( 76 )
$2,866.99
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$3,363.99
Ford Performance Parts Driveshaft Assemblies
Ford Performance Parts driveshaft assemblies feature reduced overall weight and rotating mass that frees up horsepower and provides quicker acceleration, higher speeds, and lower ETs. They feature heavy-duty, 6061 aluminum, seamless drawn tubing and include high-strength U-joints or flange yokes. Available for a wide variety of Mustang applications, they are designed for increased horsepower applications to deliver exceptional strength and reliability. Depending on application, features include: * 1330 or stronger 1350 high performance U-joints * 28-spline or 31-spline yokes * 3.5 in. diameter * 0.114 in. or 0.125 in. wall thickness * Spline and slip design allows for installation and suspension movement * Hard plastic boot to keep grease in and water out; protects spline and slip from contaminants * Eliminates the need for a center support bearing * Direct bolt-in * Fully assembled and balanced
( 19 )
$462.99
QA1 Mustang K-Members
Replace your heavy stock K-member with one of these tubular QA1 Mustang K-members and, in addition to the weight savings, you'll get better steering geometry, less bump steer, reduced dive under braking, and quicker straight-line performance. Ideal for street performance, autocross, pro touring or drag racing, they easily bolt onto factory components without any wheel or tire fitment changes. Features and benefits include: * All mounting points are digitally-indexed from new factory K-members * Made from high-quality, American-made, high-strength, low-alloy steel (HSLA) steel * Weighs only 25 lbs.--over 50 percent lighter than stock K-members * Increased header and oil pan clearance for easier maintenance and installation * Modular design for versatility--bolt-in engine mounts can easily be swapped for future engine changes * Improved geometry--maintains optimum anti-dive and minimizes bump steer with selectable rack height and optimal control arm positioning * Ideal for Mustangs with a lowered stance * Retain the factory wheel base Note: For best results, QA1 control arms are strongly recommended
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$479.95
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$593.95
On Sale
Flowtech X-Terminator Off-Road X-Pipes
Flowtech X-Terminator off-road X-pipes were first offered for manual transmission Mustang owners looking for that X-treme advantage in competition situations. Their unique, mandrel-bent, cross-pipes are formed from 16-gauge aluminized tubing for greater flow and a classic sound. They feature a direct bolt-on design that uses OEM routing and hangers. Due to popular demand from non-Ford enthusiasts, Flowtech added its line of universal X-Terminator X-pipes in 2.5 in. and 3 in. tube diameters. Features include: * Direct bolt-on design for select late model Mustangs (manual transmission models only) * Distinctive sound * Increased exhaust velocity * Adjustable cut-to-fit for use on a variety of applications * Easy installation
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$255.95
$230.35
VEGE Remanufactured Cylinder Heads
VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
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$472.99
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$760.99
Summit Racing™ Cat-Back Exhaust Systems
Replace your stock exhaust with one of these free-flowing exhaust systems from Summit Racing™. They're designed to clear trailer hitches and spare tires, unless otherwise noted. Our cat-back systems feature mandrel-bent aluminized tubing, single or dual outlets, turbo, chambered or glasspack mufflers, and all hardware needed for the installation. Nearly a hundred kits are available; order the model recommended for fitment on your vehicle.
( 856 )
$346.99
QA1 Sway Bars
QA1 sway bars afford improved handling and control by reducing body roll. They're manufactured from lightweight 4130 chromoly steel and 1045 cold-formed steel—with a gloss black powdercoat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed, ensuring proper mounting in the stock location for a true bolt-on installation. They also feature adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable graphite polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road, QA1 sway bars are available for fitment on many vehicle applications. Order them individually for the front or rear—or in a complete kit.
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$279.95
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$529.95
Eibach Anti-Roll Sway Bar Kits
Complete your suspension upgrade with Eibach anti-roll sway bar kits. They reduce body roll over stock bars through increased design stiffness. The result is better handling and cornering grip in any performance-driving situation. Eibach sway bars are manufactured from cold-formed steel alloy for precision performance, and finished with a long-lasting red powdercoat. Order the Eibach anti-roll kit designed to fit your application. Product features: * Depending on application, some kits come complete with all mounting hardware, while others may require separate mounting kits * Unimpaired spring comfort at bilateral spring deflection * Decreasing the load difference between the wheels inside and outside the curve * Impacting the under- or over-steering tendency positively (auto-steering behavior)
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$269.00
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$568.00
Steeda Weld-On Subframe Connectors
Steeda's full-length subframe connectors are perfect for daily drivers or serious cars with high-horsepower, sticky tires or a competition suspension. Steeda starts with beefy 1.5 x 2 in. square tubing that spans the full length of the floor pan, providing unmatched chassis rigidity, improved handling, and improved ride quality with reduced impact harshness. Steeda's subframes are reinforced at each bend and include Steeda's exclusive torque box reinforcing plate for the strongest attachment possible to the rear subframe for maximum effectiveness. Steeda's full-length subframe connectors also feature a one-piece reinforced seat bolt cross brace. Steeda's cross braces have reinforcing gussets built in for greater strength with less welding, making for an easier installation experience. These Steeda full-length subframe connectors come with all mounting point tabs pre-welded to the subframe connectors. They come available in bare steel or black powdercoated finishes.
( 4 )
$259.95
BBK VariTune Cat-Back Exhaust Systems
BBK's VariTune cat-back exhaust systems feature their VariTune mufflers that have a patented adjustable power valve inside, allowing full adjustment of the exhaust flow through the muffler chambers for great sound and added performance. This adjustment is made at the rear of the muffler with a wrench by either moving the valve in or out. Once you are happy with the level of sound, it is locked in place with the VariTune locking nut. All power valves are made with stainless steel for lasting durability and continued smooth operation. These patented BBK exhaust systems allow you to personalize the power and sound levels of your car 8 to 10 decibels and 10 to 15 hp. The aluminized steel piping with brushed stainless tips allow a direct bolt-on replacement for the restrictive factory system.
( 2 )
$649.99
Steeda Rear Sway Bars
Steeda rear sway bars will give you the confidence you need to attack the corners that get in your way. Steeda engineered each bar to give you maximum stability, while controlling your ride's body roll, giving you predictable handling in all situations. Installation is easy and handling is drastically improved. Don't sacrifice handling when you can upgrade your sway bars and be ready for the turns ahead.
( 7 )
$249.95
The Driveshaft Shop Driveshafts
Factory driveshafts are made from a smaller tube (there are 2 different types) and will flex and bend during hard acceleration, causing the rubber drives to wear out prematurely. The Driveshaft Shop torque tube driveshafts are made from T-6 aluminum and uses The Driveshaft's own custom machined ends. This ensures that the shaft will not distort or break like the factory units, and offer units rated up to 1000 hp. Choose the driveshaft designed for your vehicle.
( 5 )
$997.74
AP Exhaust Direct-Fit Catalytic Converters
AP Exhaust direct-fit catalytic converters will render your vehicle energy efficient and environmentally friendly. They're built with 409 stainless steel shell and neck construction for longer life, and feature AP's "Clean by Design" premium-grade ceramic substrates for maximum pollution reduction. Offering the most comprehensive coverage, they can provide direct-fit catalytic converters with lower emissions, long-term reliability, and an easier install. The growing concern for the environment means there is a growing need for quality emission control products. AP Exhaust direct-fit catalytic converters offer the quality, fit, and value to meet those concerns. Order the model designed for your vehicle application.
( 32 )
$921.99
BMR Subframe Connectors
BMR subframe connectors are some of the strongest in the industry. Their innovative design ties together key structural points across the floorpan, minimizing flex. BMR subframe connectors are fabricated from heavy-duty, rectangular tubing for frame rigidity and improved handling ability.
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$239.95
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$389.95
Centerforce SST Clutch and Flywheel Kits
Introducing the new Centerforce SST (Solid Street Twin) clutch and flywheel kits—engineered and developed for vehicles producing 400 to 925 lbs.-ft. of torque. The SST discs utilize solid hubs to reduce the rotational weight on the input shaft for quick clean shifts. The discs in the assembly are built using high-quality friction materials, for smooth engagement and longevity. These SST clutch and flywheel kits feature a lightened billet steel flywheel, providing low inertia resulting in quicker rpm and the Centerforce anti-rattle system to reduce floater rattle/noise. In addition, no complicated setup or adjustments are required, just bolt in the clutch and flywheel kit application you need—and "get a grip"! For streetcar enthusiasts looking for a high-quality Twin disc clutch system, the Centerforce SST clutch and flywheel kits are an economical choice. Key features and benefits: * Positive drive floater * Easy pedal * Precision balanced * Smooth engagement * Spec card included * ARP hardware * Solid hub for light weight and quick shifts * Simple install
( 8 )
$1,259.95
WeatherTech AVM Universal Cargo Mats
Get cargo area protection with WeatherTech AVM Trim-to- Fit cargo mats! These mats protect your vehicle's cargo area carpeting from wear and tear, moisture and stains, and help prevent your cargo from shifting and tipping. These cargo mats feature a textured finish along with tall outer ridges and channels to contain spills and dirt. Made from a soft, flexible compound that won't curl crack or harden even in sub-zero temperatures; these mats contain no harmful PVC's, cadmium or lead, and are 100 percent recyclable! These trim-to-fit, high quality cargo mats are available in a choice of colors to compliment your interior.
( 4 )
$73.95
Kooks Headers Race Long Tube Headers
Kooks Headers race long tube headers will deliver high performance to your racer. Their full-length race headers are built from T-304 stainless steel and are available in several primary tube and collector diameters to match your application needs. Optimize scavenging and increase power with top-quality Kooks race long tube headers.
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$1,371.02
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$1,629.85
