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2003 FORD MUSTANG Parts and Accessories
Showing In Stock Items. Show All 78 Items.
On Sale
Holley Retrofit Engine Oil Pans for GM LS Engines
Holley retrofit engine oil pans for GM LS engines are designed to install an LS engine in a variety of GM muscle car and truck chassis. They provide OEM fitment, OEM oil filter mounting, OEM oil cooler port provision, OEM engine NVH suppression, OEM flange gasket and sealing, proper structural rigidity, and OEM bellhousing attachments. The oil pans are manufactured from traditional high-quality cast aluminum and include a sump baffle, oil pump pickup tube, sump plug, oil filter stud, and oil passage cover.
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$449.95
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$526.95
$403.95
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$473.95
On Sale
MSD Ford Blaster Coil-on-Plug Ignition Coil Packs
These MSD Ford Blaster Coil-on-Plug ignition coil packs feature a patented winding design and direct bolt-in replacement. The improved spark energy and voltage of the coil packs, combined with their reliability, have made them a favorite of performance enthusiasts. They are designed as direct bolt-in replacement coils for many SOHC Ford V8 modular engines. The housing and installation are the same as the factory coils, but that is where the similarity ends. Inside the MSD coil packs, engineers used better quality materials to assemble the primary and secondary windings. The MSD Ford Blaster Coil-on-Plug ignition coil packs take the spark energy right out of the coil and put it across the plug gap to improve the combustion and output of the engine.
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$289.95
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$357.95
$260.95
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$322.15
On Sale
Superchips Flashpaq Tuners
Superchips Flashpaq tuners will optimize both engine and transmission calibration throughout the entire powerband. They're effective from part-throttle through wide-open throttle. Features include: * Internet updateable * Built-in diagnostic trouble code definitions * Built-in help screens * USB communications * Custom application upgradeable * Multiple tuning levels * Increased user options for more control * Ergonomically-designed case * Large, soft key buttons * Permanently mounted cable * 300 percent larger screen * Backlit screen for easy-to-read night use
( 98 )
$460.95
$413.95
On Sale
ACCEL Super Coils
ACCEL Super Coils are engineered for a faster rise time and a longer spark duration. They produce higher spark energy for increased performance. These coils are available for a wide variety of specific engine applications. Order the set designed for your make and model.
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$299.95
$25.09
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$200.65
On Sale
UniSteer Rack and Pinions
UniSteer rack and pinions are designed to provide precision steering for easier driving. Made from cast aluminum with a variety of finishes available, these replacement racks can be ordered to complement either manual or power-assist configurations. They're offered in fitment applications for a wide range of year, make, and model vehicles. Accessories included will depend upon the model you select. Better steering control begins with UniSteer! UniSteer stands behind their products with a 2-year, Unlimited Mile Warranty.
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$330.99
$297.89
On Sale
Fluidyne High Performance Radiators
Fluidyne high performance radiators feature aluminum end tanks and 100 percent NOCOLOK brazed aluminum cores, rather than the epoxy-bonded types used by others. These cores are built using high-efficiency cooling fins that deliver maximum performance and durability. The radiators are offered in universal sizes, as well as exact fit, with all brackets, fittings, and hoses set up to match the original equipment layout for easy installation—and they meet ISO 9001 standards for quality. Fluidyne radiators are available in crossflow and downflow styles, and a range of sizes for vehicle-specific applications; some models also include a transmission cooler. Keep your ride cool on the hottest days or at the track with a Fluidyne radiator.
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$612.27
On Sale
Hurst Billet/Plus Shifters
Hurst Billet/Plus shifters are the next generation of competition transmission controls. Designed with a high-pivot mechanism for reduced shifter throw and a patented design for ease of operation, they feature an anodized gold base, polymide pivot cup for reduced vibration, high-strength steel stick, and a heat-treated billet steel gear selector for the ultimate in strength and reliability. The shifters are available for more than a dozen types of transmissions. Order the model tailored to your vehicle application.
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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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$828.95
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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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.
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$1,013.95
$911.95
On Sale
Flowmaster 40 Series Mufflers
Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at their 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, they allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside. So, if you want more power and less noise, then you've got to get Flowmaster 40 Series mufflers.
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$101.95
$91.75
On Sale
DiabloSport inTune i3 Platinum Computer Programmers
DiabloSport inTune i3 Platinum computer programmers come pre-loaded with industry-best Diablo tunes created by their experienced, professional calibrators. They too, are performance enthusiasts addicted to horsepower and racing—and they appreciate the need for custom tunes to take their vehicles to the next level with additional modifications. inTune i3 Platinum units will get your ride "dialed-in," whether you've added a cam, headers, a supercharger, or power-adder. The i3 performance programmers work hand-in-hand with CMR (Chip Master Revolution), allowing you (and the tuning shop of your choice) to tune specifically for your aftermarket modification—from there, the sky is the limit! You've made a significant investment in premium parts for your vehicle. Now let the DiabloSport inTune i3 Platinum computer programmers tie all the ingredients together to make your ride stand out! Order the model designed for your vehicle application.
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$475.95
$427.95
On Sale
B&M Differential Covers
B&M differential covers are strong and cool! Cast and machined from premium aluminum alloy, they feature heavy-duty structural cooling fins, a larger fluid capacity, and high-strength magnetic drain plugs that aid in catching ferrous metal particles. B&M differential covers add some strength with extra cooling ability to your rear end.
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$299.95
$269.95
On Sale
B&M Transmission Brackets and Levers
B&M offers a full line of shift levers, cable brackets, and assorted linkage components everything you need for installing your B&M shifter. Or they can be used as replacements for lost or damaged parts. B&M parts are made to fit a wide variety of applications, so you're sure to find what you need.
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$133.95
$120.55
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
On Sale
Holley ECU Mounting Brackets
Holley ECU mounting brackets allow you to comfortably install either the Dominator ECU, Holley HP, Terminator X, or Terminator X-MAX under your Mustang's front passenger seat. They're designed to work with stock seats and seat tracks (modified/race seats may or may not accommodate them). You simply route all your ECU harnesses through the firewall--properly route the wires, install the unit followed by the ECU, and then reconnect your wires and go! Use your laptop to fine-tune the ECU without popping the hood and protect it from engine bay heat with Holley ECU mounting brackets. Order the brackets recommended for your application.
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$112.95
$101.65
On Sale
K&N Universal Performance Air Filters
K&N's universal performance air filters are designed and manufactured for a wide variety of applications, including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and more. Many hundreds of models are are available, so regardless of the angle or offset diameter of your air intake, there is likely a K&N universal air filter for your equipment. All filters are constructed with ultra-strong, molded, pliable rubber flanges, which absorb vibration, allow for secure attachment, and can be stretched for up to 1/16 in. (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. Order the style and size that best suits your needs.
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$78.99
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$63.19
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$75.99
On Sale
Summit Racing™ Ignition Tune-Up Kit Pro Packs
Summit Racing™ offers ignition tune-up kit Pro Packs for countless vehicles from the 1950s and up. Depending on your application, the kits may include a distributor, ignition coil, spark plugs and wires, ignition box and module, rotor, and many other options. Get the most from your ignition and engine; choose the ignition tune-up kit Pro Pack recommended for your car or truck.
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$302.87
$280.57
On Sale
Koni Sport Shocks and Struts
Sport shocks and struts from Koni are carefully designed to provide exceptional road-holding and handling properties, combined with an acceptable level of comfort. They offer responsive steering and cornering, improved body control, and limited body movements when braking and accelerating, resulting in a direct feel and excellent wheel-road contact.
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$373.13
On Sale
Hays Heavy-Duty Flexplates
Hays heavy-duty flexplates for high performance and competition engines are constructed from a thicker-than-stock steel plate. This enables them to withstand the stress of high-stall torque converters and high-rpm engines. While factory stock plates tend to crack around the crankshaft hub when punished under high-torque and rpm conditions, the thicker Hays flexplates can handle the force. These heavy-duty flexplates are supplied with a ring gear that is securely welded in place. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and SFI-certified under specification 29.1.
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On Sale
Flowmaster Stainless Steel 40 Series Mufflers
Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at Flowmaster stainless steel 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, these mufflers allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside of it. So, if you want more power and less noise, then you need to acquire these Flowmaster stainless steel 40 Series mufflers.
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$135.95
$122.35
On Sale
Koni Special D Shocks
The shocks that started it all! Koni Special D shocks feature an adjustable, monotube, high-pressure gas design that improves ride and handling performance. They're an affordable, perfect choice for OE replacement or suspension improvement. Special D shocks are available for a wide range of applications, from the 1950s and up.
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$230.31
$184.25
On Sale
Hurst Competition Plus Flat Shifter Sticks
Customize your ride with Hurst Competition Plus flat shifter sticks. Each stick is manufactured using top quality materials and given an awesome finish that is sure to set off your interior. You can choose from different lengths and styles to give a custom fit, making you ready for the street or the strip. Finish your interior with Hurst Competition Plus flat shifter sticks.
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$95.79
$86.21
On Sale
Flowmaster 40 Series Delta Flow Mufflers
Flowmaster Super 40 Series Delta Flow mufflers go a step beyond their original 40 Series product. By precisely placing three internal baffles in the case, and welding them to exacting specifications, the 40 Series Delta Flow mufflers not only out-scavenge the originals, but they also provide superior reductions in exterior sound levels and resonance, which are transmitted through the exhaust system and into the vehicle. You get all this, plus improved torque and horsepower—and that famous Flowmaster sound!
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