2003 Ford Mustang

2003 Ford Mustang Cobra Terminator For Sale

For Sale 2003 Ford Mustang Stock# 9992-STL Vehicle Image 1
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Specs

Stock #
9992-STL
Engine
V8
Transmission
Automatic
Mileage
27,026
Exterior Color
Blue
Interior Color
Black

Highlights

  • AM/FM Radio
  • Anti-Lock Brakes
  • Cruise Control
  • Leather Interior
  • Performance Tires
  • Power Brakes
  • Power Locks
  • Power Steering
  • Power Windows
  • Radial Tires
  • Tilt Wheel

Description

Gateway Classic Cars of St. Louis is proud to digitally present this purpose-built 2003 Ford Mustang Terminator Cobra, engineered from the ground up for track and drag strip domination.

By the early 2000s, the Mustang platform had become the backbone of grassroots drag racing in America. Affordable, brutally simple, and endlessly modifiable, the New Edge Mustang wasn't built to impress from a distance - it was built to win from the starting line. This car embodies that era, blending modern drag racing hardware with unmistakable Mustang muscle.

Finished in a striking blue with aggressive carbon-fiber accents, this Mustang wears its intentions openly. A VIS Racing carbon-fiber hood, matching carbon trunk lid and spoiler, grille delete, side scoops, and tinted lighting give the car a stripped, functional appearance that favors performance over flash. Out back, a custom parachute mount with a Stroud chute signals that this is no street toy - it's a car built with real speed in mind.

What truly defines this 2003 Ford Mustang is what lives between the frame rails. This car is powered by a Kenne Bell-supercharged modular V8, built with longevity and serious boost in mind. The Kenne Bell 2.2L supercharger has just been rebuilt and has approximately 50 miles of use, delivering instant torque and relentless top-end charge.

The engine itself is a stock block bored .020 over, fortified with 8.5:1 Diamond forged pistons, ported factory heads, and O-ringed heads to block for enhanced sealing under boost. Total engine build mileage is approximately 1,800 miles, striking an ideal balance between proven reliability and fresh components.

Airflow and boost are managed through a single-blade throttle body, JLT cold air intake with a 9-inch filter, and a carefully matched pulley combination consisting of a 3.5-inch upper pulley and 6-pound lower pulley. Charge cooling is handled by a Fluidyne intercooler, paired with a Moroso intercooler tank, ensuring consistent intake temperatures even under sustained load.

Exhaust flow is equally serious, with Kooks 1 7/8-inch long-tube headers, 3-inch collectors, a 3-inch Kooks high-flow catted mid-pipe, and 3-inch Kooks Race Bullet mufflers, delivering both performance and a commanding exhaust note. Supporting components include an Odyssey Extreme battery, PCV and EGR delete, and a Moroso catch can to keep the system clean.

Engine management is handled by an MS3 Pro standalone ECU, professionally tuned on 93-octane fuel, giving the next owner a powerful yet street-manageable calibration.

At the heart of the build is a drivetrain designed to survive and thrive under serious abuse. Power is sent through a Lentech-built 4R70W transmission featuring a manual valve body and backed by a Circle D 4000-stall converter, allowing aggressive launches while retaining electric overdrive for controlled cruising. The stock shifter remains in place, reinforcing the sleeper-like simplicity inside the cabin.

Feeding the boosted combination is a return-style fuel system designed to support serious horsepower with stability and headroom. Fuel delivery consists of -8 AN feed and -6 AN return lines, a MagnaFuel 625 fuel pump, a upgraded MagnaFuel filter, and Injector Dynamics 1050x injectors. Fuel is distributed through Fore Innovations fuel rails and regulated by an automotive-grade fuel pressure regulator, ensuring precise control under boost.

This fuel system was built not just to support the current configuration, but to leave room for future power increases.

The rear end is a fully fortified 8.8 solid rear axle, loaded with Strange 35-spline axles, an S-Trac differential, Ford Racing 3.55 gears, welded axle tubes, C-clip eliminators, and a MAC differential cover. Notably, all rear-end internals have just 50 miles of use, making this assembly essentially fresh and ready for abuse.

Suspension setup is where this Mustang truly separates itself. Up front, a UPR tubular K-member and A-arms, coilovers with Lakewood 90/10 shocks, bump-steer correction, caster/camber plates, and a Flaming River manual steering rack work together to shed weight and optimize weight transfer. Out back, AFCO Big Gun shocks, QA1 springs, UPR anti-roll bar, and fully adjustable Racecraft and BMR control arms give this car the adjustability needed to dial in launches with precision. All mounting hardware has been upgraded to 5/8-inch for strength and reliability under load.

Stopping power is handled by a manual brake setup, with cross-drilled front rotors, Hawk pads, GT rear calipers to clear 15-inch wheels, and PowerStop rear pads - a configuration chosen for balance, simplicity, and track consistency.

Rolling stock is properly matched to the mission: Weld SM71 front wheels wrapped in Mickey Thompson Sportsman rubber, and 15x10 rear wheels fitted with Nitto NT555II drag radials. With roughly 1,000 miles and no burnouts reported, the tires remain in full tread condition.

Inside, the car is all business. Aftermarket racing seats, a RaceQuip 4-point harness, Ford Racing steering wheel with NRG quick-disconnect, carbon-fiber interior accents, custom airbag delete panel, and a 10-point roll cage with full frame rails transform the cockpit into a dedicated competition environment. The nitrous system - a Nitrous Express wet kit with remote bottle opener, control panel, and pressure gauge - is fully installed, plumbed, and ready, yet notably never sprayed or tuned, leaving its next owner a clean slate.

This 2003 Mustang isn't about nostalgia - it's about intent. It represents an era when Mustangs ruled drag strips coast to coast, and it delivers the hardware, safety, and adjustability demanded by modern racers. Whether you're looking to finish dialing in a competitive track car or want a serious foundation built the right way, this Mustang offers an exceptional starting point.

Vehicle Highlights:

2003 Ford Mustang - purpose-built track & drag racing build

Kenne Bell 2.2L Supercharged Modular V8 (supercharger rebuilt, ~50 miles)

Stock block .020 over with 8.5:1 Diamond forged pistons

Ported factory heads with O-ringed heads to block

Approx. 1,800 miles on engine build

Single-blade throttle body

JLT cold air intake with 9-inch filter

3.5-inch upper / 6-lb lower pulley combination

Fluidyne intercooler with Moroso intercooler tank

MS3 Pro standalone ECU, professionally tuned on 93 octane

Kooks 1 7/8" long-tube headers, 3" collectors

3" Kooks high-flow catted mid-pipe

3" Kooks Race Bullet mufflers

PCV & EGR delete with Moroso catch can

Return-style fuel system

MagnaFuel 625 fuel pump

Injector Dynamics 1050x injectors

Fore Innovations fuel rails

Automotive fuel pressure regulator

-8 AN feed / -6 AN return lines

Lentech-built 4R70W transmission with manual valve body

Circle D 4000-stall torque converter with electric overdrive

Nitrous Express wet kit (installed, never sprayed or tuned)

Built 8.8 solid rear axle

Strange 35-spline axles

S-Trac differential

Ford Racing 3.55 gears

Welded axle tubes & C-clip eliminators

Rear-end internals with ~50 miles of use

UPR tubular K-member & A-arms

Coilover suspension with Lakewood 90/10 front shocks

Flaming River manual steering rack

Fully adjustable rear suspension with anti-roll bar

Manual brake setup with upgraded components

Weld SM71 front wheels / 15x10 rear wheels

Mickey Thompson front tires, Nitto NT555II drag radials

VIS carbon-fiber hood, carbon trunk lid & spoiler

Custom parachute mount with Stroud chute

10-point roll cage with full frame rails

Aftermarket racing seats & RaceQuip 4-point harness

This Mustang can be seen at the St. Louis Showroom located at 1237 Central Park Drive, O'Fallon, IL 62269.

Disclosure

Gateway Classic Cars and its affiliates ("Gateway Classic Cars") sells by consignment classic cars which have surpassed their original life expectancy. The vehicles sold at Gateway Classic Cars are not new; they can be expected to require greater upkeep and repair. Gateway Classic Cars has not inspected the vehicles for sale (*1). Gateway Classic Cars disclaims any and all warranties. All vehicles are sold AS-IS, WHERE-IS, with no warranties, expressed, written or implied (*2). Any descriptions or representations are for identification purposes only and are not to be construed as a warranty of any type.

Gateway Classic Cars is not responsible for any representations as to the condition and/or the value of any vehicle. Gateway Classic Cars relies on the owner(s) for information about the vehicles. Gateway Classic Cars cannot be, and is not, responsible for omissions, errors, or inaccurate representations based upon information provided to it by owner(s). By way of example only, if a vehicle is marked as numbers matching, original mileage, or complete restoration, that information has been provided to Gateway Classic Cars by the owner(s) and has not been verified by Gateway Classic Cars. Any potential buyer is encouraged to verify this information on their own prior to purchase.

Gateway Classic Cars shall and will make reasonable efforts to disclose any known defects associated with each vehicle prior to the close of a sale at the buyer's request. Each potential purchaser understands it is his/her/their responsibility personally or through a third-party (not Gateway Classic Cars) to inspect any vehicle for potential purchase, and is relying solely on his/her/their own inspection, knowledge and judgment about any vehicle purchased. Gateway Classic Cars assumes no responsibility for any repair regardless of any oral statements about the vehicle. No allowance or set-aside will be made on account of any omission, error, inaccurate representation, imperfection, defect or damage to any vehicle (*3).

All finalized transactions will have additional charges if applicable which may include the following: sales tax, title fees, license & registration fees, and other additional government or licensing agency charges to register the vehicle. The purchaser is responsible for these charges.

The advertised price does not include a documentary fee of $541.66, which will be added to the sale price. Credit cards will be charged a 3% convenience fee to recover various costs incurred for processing, fraud prevention, and bookkeeping (*4).

Typographical errors happen. Gateway Classic Cars is not responsible for any such error in the description or price listed for any vehicle.

(*1) Except in the State of Wisconsin.

(*2) Except in the State of Kansas where certain warranties implied by law are not disclaimed.

(*3) Except in the State of Kansas where remedies for certain implied warranties cannot be disclaimed.

(*4) Except in the State of Florida.