Ford Mustang SVT Cobra

Ford Mustang SVT Cobra
Overview
Manufacturer	Ford Motor Company
Production	1993-2004
Body and chassis
Class	Muscle car Pony car
Body style	2-door coupe 2-door convertible
Layout	FR layout
Platform	Ford Fox platform
Chronology
Successor	Shelby Mustang

The Ford Mustang SVT Cobra was a pony car built by Ford Motor Company through the Special Vehicle Team division. It is a high-performance version of the Mustang built by Ford, sitting in the model range above the Mustang GT model. On three occasions, Ford also produced an even higher performance Cobra R variant. Although the Shelby GT500 Mustang is built in part by SVT, and bears the Cobra badge, it is not considered an SVT Cobra, as it is licensed by Shelby and doesn't have Cobra anywhere in its description or name.

1993

Fox Body Windsor SVT Mustang Cobra
Overview
Production	1993 5,100 produced
Assembly	Dearborn, Michigan
Body and chassis
Body style	3-door hatchback
Powertrain
Engine	5.0 L Windsor V8
Dimensions
Wheelbase	100.5 in (2,553 mm)
Length	179.6 in (4,562 mm)
Width	68.3 in (1,735 mm)
Height	52.1 in (1,323 mm)
Curb weight	3,255 lb (1,476 kg)

The 1993 Ford Mustang SVT Cobra was launched during the 1992 Chicago Auto Show. It was the premier vehicle of Ford's newly established SVT division, designed to showcase SVT's four hallmarks of Performance, Substance, Exclusivity and Value.^[1] The exterior of the 1993 SVT Cobra does not represent a radical departure from the year's GT model: However, there are subtle differences, as explained below.

The true redesign and upgrade occurred beneath the bodywork: The powertrain was driven by a 302 CID V8 (5.0L) motor, producing 235 hp (175 kW) and 280 ft·lbs (380 N·m) of torque. According to Road & Track, this could send a Cobra through the 1/4 mile in 14.5 seconds at a top speed of 98 mph (158 km/h). Acceleration from zero to 60 mph (97 km/h) took 5.9 seconds.^[2] The drivetrain received an upgraded transmission, rear disc brakes, and for the first time on a factory Mustang, 17" unidirectional wheels. The suspension was not neglected, either: Cobra models received a softer, more compliant ride compared to the GT model. This was accomplished with model-specific springs and sway bars.

Note: Ford part numbers are listed below. In many cases Ford has two separate numbers for each part, the Ford production number (the fourth character is a Z), and an engineering number. The engineering number is usually what is stamped/cast on the part itself (the fourth character is E for engine parts, F for electronics, and C for chassis).

Engine

The 1993 SVT Cobra's short block (cylinder block, crankshaft, rods, and pistons) was carried over from the GT model. To this, Ford SVT engineers added the following performance items:^[3]

• Cylinder Heads: GT-40 "High Flow" Cast Iron heads were installed. They were milled for 62.5 cc combustion chambers. Valves measure 1.84" (46.7 mm) intake, and 1.54" (39.1 mm) exhaust. The valves are actuated by Cobra-specific 1.7 ratio roller rockers, constructed of aluminum and produced for Ford by Crane Cams. Part Numbers: F3ZZ-6049-B (head), F3ZZ-6507-A (intake valve), F3ZZ-6505-A (exhaust valve), F3ZE-6529-AB (rockers).

• Intake Manifold: The Cobra upper manifold was unique to the 1993 Cobra and had a 2.75" (70.0mm) diameter round throttle body opening, diverting air into (8) round staggered ports, each 1.64" (41.7 mm) diameter. The lower manifold was identical to the GT-40 manifold used by Ford Racing; it redirects airflow to a rectangular port configuration as needed by the cylinder heads. Part Numbers: F3ZZ-9424-C (upper manifold),F3ZZ-9424-D (lower).

• Camshaft: The cam is of the hydraulic roller type (same as the GT). However, the Cobra cam has unique specifications of 0.479"/0.479" (12.2 mm/12.2 mm) intake/exhaust lift, (209°/209°) duration at 0.050" (1.27 mm), and a lobe separation of 118.3°, Part Number: F3ZE-6250-CA.

• Air/Fuel Delivery: The increased airflow and fuel consumption of the Cobra required these upgraded components: Larger (compared to the GT) 24 lb/hr fuel injectors, 2.75" (70.0 mm) MAF meter, 2.56" (65.0 mm) throttle body, and matching EGR plate handle the increased breathing of the motor. A specially calibrated X3Z EEC-IV engine control unit runs the system. Part Numbers: F1TZ-9F593-C (injectors), FIZF-12B579-AA (meter), F3ZF-12A650-CA (ECU).

• Accessories: The crankshaft pulley diameter decreased by 14% (as compared to the GT) in order to under-drive the alternator, A/C, and smog pump, all to increase power. The water pump pulley also decreased in diameter by the same amount in order to preserve the ratio of pump speed, and thus coolant flow. These smaller accessory pulleys necessitated a shorter serpentine belt. Part Numbers: F3ZZ-6A312-A (crank pulley), F3ZZ-8509-A (water pump pulley), F3ZZ-8620-A (belt).

• Exhaust: To extract the maximum amount of power from the Cobra's powerplant, Ford engineers used tuned mufflers with lower restriction (as compared to the GT). While the factory headers and H-pipe remained the same, the tailpipes were similar to that of a Mustang LX 5.0L (Sport) model in that they had straight stainless steel tips (instead of turn-down tips on the GT). This is because the Cobra had a revised rear fascia, allowing (unlike the GT) for an exposed dual exhaust. Part Numbers: F3ZZ-5230-A, stamped F3ZC-5230-CC (RH muffler), F3ZZ-5230-A, stamped F3ZC-5232-DC (LH muffler)

Drivetrain

With the increased engine output of the new Mustang SVT Cobra, the Borg-Warner World Class T-5 transmission needed an internal upgrade, which allowed it to yield a higher torque capacity compared to the standard World Class T-5. This upgrade consisted of custom gearing 1–3 (which were reduce 10% and hardened), 4th/5th (just hardened) gear was the same as standard T-5s found in the LX/GTs. The clutch for the Cobra was increased holding capacity by way of a higher clamping force pressure plate using the same 10 inch diameter as the GT/LX.

Suspension

• Shocks/Struts: The Cobra outsourced production of shocks and struts to the aftermarket manufacturer Tokico. The components used were specifically valved for the new car. Part Numbers: F3ZZ-18124-A (front struts), F3ZZ-18125-A (rear shocks).

Exterior Styling

The Cobra featured a more subdued styling than the GT, and the only exterior colors offered were (color codes are in parentheses) Black Clearcoat (UA), Teal Metallic Clearcoat (RD), Vibrant Red Clearcoat (ES), and for a rare nine cars, Vibrant Red non-Clearcoat (EY).

1993 Cobra R

1993 Cobra R
Overview
Production	1993 107 produced
Assembly	Dearborn, Michigan
Body and chassis
Body style	3-door hatchback
Powertrain
Engine	5.0 L Windsor V8
Dimensions
Wheelbase	100.5 in (2,553 mm)
Length	179.6 in (4,562 mm)
Width	68.3 in (1,735 mm)
Height	52.1 in (1,323 mm)
Curb weight	3,089 lb (1,401 kg)

A Cobra R model was also produced in 1993. It featured larger brakes (13" directionally vented front and 10.5 radially vented rear compared to 10.84 vented front and 10.7 vented rear), Koni shocks and struts, an engine oil cooler, a power steering cooler, and a factory rear seat delete. The wheels were 17" 5-lug wheels, which were available for the '94 Mustang as an option, painted gloss black. Since the Cobra "R" was race oriented, options such as air conditioning and a stereo system were not offered. The car also did not come with a warranty. Each of the 107 produced were offered in Vibrant Red only. The price of the R was $26,692 as opposed to $21,578 for the standard Cobra.

Ford wanted to make sure that these limited edition models of the Cobra were not put away in some collector's garage. Thus every buyer had to have an active and valid racing license in order to be able to buy one of these cars.

Year	Model	Production
1993	Hatchback	4,993
	R	107
	Total	5,100

1994–1995

SN-95 Windsor SVT Mustang Cobra
Overview
Production	1994–1995 11,267 produced
Powertrain
Engine	5.0 L Windsor V8 5.8 L Windsor V8 (1995 R Model)
Transmission	5-speed T-5 manual
Dimensions
Wheelbase	101.3 in (2,573 mm)
Length	Cobra: 182.5 in (4,636 mm)
Width	71.8 in (1,824 mm)
Height	52.9 in (1,344 mm) Convertible: 53.3 in (1,354 mm)
Curb weight	Coupe: 3,354 lb (1,521 kg) Convertible: 3,524 lb (1,598 kg)

Ford re-introduced the Cobra in mid-1994 featuring the new styling as well as larger brakes, a revised suspension setup and wider wheels than the outgoing version, a "GT-40" lower intake and Cobra specific upper intake as well as GT-40 cast iron heads. Power was boosted to 240 hp (180 kW). New colors were introduced: Rio Red, Crystal White, and Black. Differences between GT and Cobra included the front bumper (Cobras feature round fog lights), Cobra-specific wheels, and in 1994 and 1995 the Cobra utilized the stock Mustang hood, LX (V-6 3.8L) 'MUSTANG' rear bumper, while the 'COBRA' rear bumper, and Cobra-specific hood with larger "air inlets" didn't appear until 1996. Unique for the 1995 Cobra was the removable hard top option, 499 of the 1003 convertibles built had this feature. These models were essentially the same as the convertible Cobra but had several small provisions to accept the retaining mechanisms of the fiberglass top and dome/map light wiring. The 1994-95 Cobra's rear spoiler was different from the Lx and GT, the third brake light was in the spoiler and not in the trunk lid.

Year	Model	Production
1994	Coupe	5,009
	Convertible	1,000
	Total	6,009
1995	Coupe	4,005
	Convertible	1,003
	R	250
	Total	5,258
Total		11,267

1995 Cobra R

In the wake of the '93 R’s unexpected success, SVT engineers developed a more powerful R-model based on the 1995 Cobra. Top priority became addressing customer requests for a larger, more powerful engine and more fuel capacity. In response to those requests, SVT replaced the Cobra’s 5.0 L V8 with an SVT modified version of Ford’s 5.8 liter Windsor V8, re-engineered to produce 300 horsepower (220 kW) and installed a 22 gallon fuel cell. To handle the torque of the more powerful engine, a Tremec 3550 5-speed manual transmission was installed. See also 5-speed T-5 manual. Again, weight-savings was targeted, so there was no back seat, radio, power windows/seats or air-conditioning—not even fog lights, which were omitted to provide ducts for getting cool air onto the front disk brakes. Heavy-duty progressive-rate springs, thicker stabilizer bars and a front strut tower brace helped improve handling on the racetrack. Only 250 vehicles were built, available only in white with saddle cloth interior, each with a unique center-tiered fiberglass hood tall enough to clear the engine and induction system.

As with the '93R, only owners of a valid racing license were able to obtain one of these cars.

1996–1998

SN-95 Modular SVT Mustang Cobra
Overview
Manufacturer	Ford Motor Company
Production	1996–1998 28,706 produced
Powertrain
Engine	305hp 4.6 L DOHC Modular V8
Transmission	5-speed T-45 manual
Dimensions
Wheelbase	101.3 in (2,573 mm)
Length	Cobra: 182.5 in (4,636 mm)
Width	71.8 in (1,824 mm)
Height	Coupe: 52.9 in (1,344 mm) Convertible: 53.2 in (1,351 mm)
Curb weight	Coupe: 3,375 lb (1,531 kg) Convertible: 3,565 lb (1,617 kg)

For 1996, Ford finally did away with the aging 5.0 liter V8 in the Mustang, replacing it with a new aluminum 4.6 liter, DOHC, "modular" unit that was smoother and had slightly better fuel economy. This engine produced 305 hp (227 kW) and 300 lbf·ft (410 N·m) of torque, making the new Cobra capable of 0–60 in 5.0 and a 13.5 second quarter miles. Early models were backed by the Borg Warner T-45 5-speed manual transmission. Late in 1998, Tremec bought production rights for the T-45, although it remained unchanged in terms of strength.

1996 Mystic Cobra

In 1996 Ford also introduced the Mystic Cobra which featured color shifting paint manufactured by BASF. The paint was green based and depending on the angle it was viewed, 7 different colors were viewable with emerald green, purple and amber/gold being the most prominent. Two thousand 1996 Cobras were produced with the Mystic paint option (LF), each accompanied by a distinguishing certificate along with the SVT certificate. Because the paint has special proprietary uses, any remaining quantities are very tightly controlled thus requiring a VIN verification through a complying Ford body shop to properly repaint damaged areas.^[4]

1998 Cobra

The 1998 Cobra was the last year of the return style fuel system which was replaced with a newer returnless system in 1999. The 1998 Cobra came with a 1995 Cobra R style wheel, but its dimensions are 17×8 in compared to the Cobra R's 17×9 in.

Year	Model	Production
1996	Coupe	7,493
	Convertible	2,510
	Total	10,003
1997	Coupe	6,961
	Convertible	3,088
	Total	10,049
1998	Coupe	5,174
	Convertible	3,480
	Total	8,654
Total		28,706

1999/2001

New Edge Modular SVT Mustang Cobra
Overview
Manufacturer	Ford Motor Company
Production	1998–2001 15,819 produced
Powertrain
Engine	320hp 4.6 L DOHC Modular V8
Transmission	5-speed T-45 manual (1999) 5-speed 3650 manual (2001)
Dimensions
Wheelbase	101.3 in (2,573 mm)
Length	183.5 in (4,661 mm)
Width	73.1 in (1,857 mm)
Height	Coupe: 53.2 in (1,351 mm) Convertible: 53.3 in (1,354 mm)
Curb weight	Coupe: 3,430 lb (1,556 kg) Convertible: 3,560 lb (1,615 kg)

1999 Cobra

The fourth-generation Mustang, which employed Ford's "New Edge" design language and was launched in 1999, also included a new SVT Cobra. In essence, it was more a facelift of the old car now featuring redesigned body panels to go with Ford's new worldwide styling direction. Thus, the interior basically stayed the same, and most of the parts are interchangeable. All 1999-2004 Cobras featured independent rear suspension, unique to the Cobras. They also used a newer returnless fuel system which helped Ford meet tightening emission standards. The new 1999 SVT Cobra had an upgraded 4.6L DOHC engine with 320 hp@6000rpm and 317 pound-feet (430 N·m) of torque@4750rpm. New 1999 SVT Cobra owners were concerned about slow 0-60 mph times and low chassis dyno power numbers even though Ford claimed that the 4.6 was outputting 15 hp more than the 1998 Cobra engine. On August 6, 1999 Ford stopped selling the '99 Cobra and recalled all that had been sold. Ford replaced the intake manifold and computer components as well as the entire exhaust from the catalytic to the tailpipes in order to achieve a "true" 320 hp at the crankshaft. Because of this blunder, the 320 hp 2000 SVT Cobra was pulled from production to return in 2001 again rated at 320 hp. The production run of 300, 385 hp, 2000 Cobra "R" cars went ahead without issue.

1999 Detailed Production Numbers

Coupe

Interior	Black (UA)	Red (E8)	White (ZR)	Green (SW)	Totals
Dark Charcoal	1204	734	472	185	2592.25 1/2
Medium Parchment	412	478	322	223	1435
Other	3	7	0	0	10
Totals	1619	1219	794	408	4040

Convertible

Interior/Roof	Black (UA)	Red (E8)	White (ZR)	Green (SW)	Totals
Charcoal/black	1287	598	278	89	2252
Charcoal/saddle	9	0	0	0	9
Charcoal/white	8	16	63	10	97
Parchment/black	134	28	2	11	175
Parchment/saddle	317	608	349	208	1482
Parchment/white	0	0	38	0	38
other	0	1	1	0	2
Totals	1755	1251	731	318	4055

2000 Cobra R

Limited Edition 2000 Cobra R
Overview
Manufacturer	Ford Motor Company
Production	2000 300 produced
Powertrain
Engine	385hp 5.4 L DOHC Modular V8(2000 R Model)
Transmission	6-speed T-56 (2000 R Model) manual
Dimensions
Wheelbase	101.3 in (2,573 mm)
Length	183.5 in (4,661 mm)
Width	73.1 in (1,857 mm)
Height	52.2 in (1,326 mm)
Curb weight	3,589 lb (1,628 kg)

In 2000, the Cobra R returned for a production run of 300 units (effectively taking the place of the standard Cobra for that model year) with a 5.4L DOHC engine (6500 rpm redline) that was rated at 385 hp (287 kW) and 385 lbf·ft (522 N·m) of torque, although independent dyno tests have shown that it produced rear-wheel output that nearly matched both of those numbers, suggesting the engine may have been underrated. The iron block was based on the 5.4l block Ford uses in its trucks. The cylinder heads were later used in the Ford GT (slightly modified). Some sources claim that the Australian Ford Falcon GT's engine is very similar to the one of the 00 R. As before, this model was designed to be a race-ready high-performance vehicle in a perfectly street legal package; as such, it lacked many of the comforts the base production line Cobra enjoyed. This model had no radio/audio equipment, no air conditioning, no cruise control and no rear seat. Each of the 300 produced featured a charcoal interior with cloth clad Recaro buckets and sporting a Performance Red exterior.

The 2000 Cobra R had several distinguishing visual and performance features that allow one to easily identify it as something more than a normal 1999 or 2001 Cobra. The "power dome" hood for instance, is taller than the normal Cobra hood, and has gills that can be cut out to reduce engine compartment temperatures. The rear spoiler is tall and wide, providing much needed down force at track speeds. The 2000 Cobra R is equipped with Eibach springs that lower the car 1.5 inches in front and 1.0 inch out back. This model also uses Bilstein shocks and struts, Brembo 4-piston front calipers acting on 13 inch rotors cooled by large ducts, along with a race-style fuel cell that is clearly visible protruding under the V6-style rear bumper. The front bumper is adorned with a low riding, removable splitter. The wheels are also uniquely styled silver five spoke 18-inch (460 mm) x 9.5-inch (240 mm) alloys wrapped in aggressive BF Goodrich G-Force KD tires. The hand built SVT engine employs special DOHC cylinder heads, a "Trumpet-style" intake manifold, aggressive camshafts, short tube headers, and connected to Cobra catalysts, a Bassani X-pipe, and a unique Borla dual side exiting exhaust system, which had to be installed due to the large fuel cell. This model also features 3.55 gears, a Gerodisc hydro-mechanical differential with speed and torque sensitivity, and a Tremec T-56 6-speed transmission that is closely geared for drag racing or road course usage. Despite these close ratios, the 2000 Cobra R also enjoyed a 175.3 mph (282 km/h) top speed. The car was developed with the extensive help of Jack Roush, who did lots of work on the fine tuning, and suggesting parts.

A lot of well known producers of aftermarket parts for the Mustang were involved in this project, including Recaro, Brembo, McLeod, Eibach, BF Goodrich, Tremec, Borla, Dana, Federal Mogul, and K&N (among others).

In a list overview, here are the parts that differ from the standard Cobra

Exterior

• Only available as coupe
• Only available in Performance Red
• V6 style rear bumper (no exhaust cutouts)
• 20 Gallon Fuel Safe fuel cell, visible from behind and the side
• Borla side exhaust (since the standard would not fit due to the fuel cell)
• Large unique wing on the rear decklid
• 18" five spoke wheels
• Splitter for the front bumper
• Blacked out headlights (standard on all 2001+ Mustangs)
• Omitted fog lights (ducts to the front brakes instead)
• Special hood with large dome to clear the huge intake
• Omitted antenna (covered with a black plastic part)

Interior

• Only available in Charcoal
• Backseat delete
• No A/C
• No radio
• No cruise control
• Fabric upholstered Recaro seats (manually adjustable)

Drivetrain

• 5.4L DOHC engine based on Ford's truck engines
• Tremec T56 6-speed gearbox
• 3.55 gears
• Hydro-mechanical lock differential
• 13" Brembo vented brake disks with 4 piston calipers up front
• Vented brake disks in the rear
• Special Eibach shocks and springs, lowering car by 1"/1.5"

• 

  The backrest of the 2000 Cobra R stock Recaro seat

• 

  The center console of a 2000 Cobra R with the radio and A/C delete, modified with aluminum knobs

• 

  A view of the engine of the 2000 Cobra R (modified with MM caster/camber plates and firewall adjuster for the clutch)

2001 Cobra

While the 2001 Cobra shares almost all the same components of the 1999, some changes were made including:

• The engine block was changed from the Teksid block to the Windsor Aluminum Plant or WAP block. The WAP block is regarded to be weaker than the previous Teksid block. Some 2001s received the Teksid, either from the factory or as a replacement motor
• Revised cylinder heads.
  • Cobra owners have reported “ticking/pinging” noise coming from the drivers side head of their cars. As due to insufficient cooling around cylinders #6/#7/#8 which allowed the valves to overheat and therefore seat improperly. Ford remedied the situation by issuing a TSB (TSB#03256/NHTSA#10008278 and NHTSA#10003118/TSB#03164) to remove and replace the affected heads with a version that featured altered coolant flow.
• Cobra-specific seats with a combination of leather and alcantara [suede-like microfiber] inserts and lager headrests - 1999 Cobras had normal Mustang seats.
• A rear bumper that reads "COBRA", instead of "MUSTANG", as it did on the 99 Cobra.
• A rear badge on the trunklid was changed to say "SVT" instead of "SVT Cobra" as it said on the 99 Cobra.
• A new steering wheel and upgraded Mach audio.
• The wheels for the 1999 and 2001 are 17x8. The '99 & '01 were sold with silver powdercoated aluminum wheels. The 2001 had the option of polished wheels in the same style.
• The T-45 transmission in the 1999 model was replaced by the 3650 in the 2001 model.
• The axleshafts and differential were changed from 28 splines in 1999 to 31 splines in 2001.
• The rear decklid spoiler was redesigned.
• The original two-piece audio unit consisting of radio with tape deck and a separate CD player was upgraded to a larger, single face 6 disc unit
• The center console and trim were redesigned.
• The buttons for the fog lights, the rear window defroster and the anti skid system were moved to a panel below the new radio
• The emergency brake was fitted with a 'boot' of leather to cover the hole in the console where it protrudes.
• The headlights were changed from a chrome background to a black background. The newer headlights are sometimes referred a "smoked" or "tinted" but this only refers to the black background. The actual lenses are clear and identical to that of the 1999 (these headlights were actually first used in the 2000 Cobra R and for the 2001 model year introduced to all Mustangs).
• The color of the odometer digits and instrument cluster lighting was slightly changed.

In the pictures at right showing the two blocks of the SN-95 2 SVT Mustang Cobra, note the extra ribs designed to impart strength to the weaker WAP. Also, note the hatching in valley of the Teksid is square, while the WAP has diagonal hatching.

2002 Cobra

Although many believe there was no 2002 Cobra, there was a very small release. Approximately 100 such vehicles were partially built in the USA and shipped to Australia, for right hand drive conversion and finally assembly by Ford Tickford Experience (FTE). Other changes included additional lights in the lower bumper, and the steering wheel was moved to the right side of the car. 2002 Mustang Cobra This was part of a A$4 million program by Ford Australia^[5] to combat the rival Holden Monaro, that eventually formed the basis of the reborn Pontiac GTO.

Year	Model	Production
1999	Coupe	4,040
	Convertible	4,055
	Total	8,095
2000	R Coupe	300
	Total	300
2001	Coupe	3,867
	Convertible	3,384
	Total	7,251
2002	Total	100
Total		15,746 (including exports)

• 

  1999 SVT Cobra engine with modified intake and battery

• 

  1999 SVT Cobra beige interior (modified steering wheel and seats)

• 

  1999 SVT Cobra rear view (modified wheels and seats)

• 

  The stock silver rim of a 99 Cobra with the stock brakes

• 

  A stock 99 Cobra. Note the original headlights and wheels.

2003–2004

New Edge Modular SVT Mustang Cobra (Supercharged) Terminator
Overview
Manufacturer	Ford Motor Company
Production	2003–2004 19,140 produced
Powertrain
Engine	390 HP 4.6 L supercharged DOHC Modular V8
Transmission	6-speed T-56 manual
Dimensions
Wheelbase	101.3 in (2,573 mm)
Length	183.5 in (4,661 mm)
Width	73.1 in (1,857 mm)
Height	SVT Cobra Coupe: 52.5 in (1,334 mm) SVT Cobra Convertible: 52.9 in (1,344 mm)
Curb weight	Coupe: 3,665 lb (1,662 kg) Convertible: 3,780 lb (1,715 kg)

2003

Debuting in early 2002, the 2003 Cobra, code named "Terminator" by the SVT development crew, lead by John Coletti,^[6] came with a supercharged 4.6 L DOHC engine. Numerous improvements were made to the power train and drive line to handle the increase from the previous model year. A cast iron block was used instead of aluminum, with stronger internals, including forged Zolner pistons and Manley H-beam connecting rods that were modified with a wrist pin oiling hole by the SVT engine builders. These upgrades were critical in order to support the 8 psi (0.55 bar) of boost delivered from the stock Eaton M112 roots supercharger. Other improvements include the use of an aluminium flywheel connected to a Tremec T-56 six-speed transmission, 3.55:1 rear axle ratio and stronger 31 spline half shafts with revised upper and lower control arms. These modifications launched the Cobra from 0-60 mph in 4.5 seconds and the quarter mile in the mid to high 12's at over 110 MPH

The new Cobra also had exterior differences: It featured a new front bumper with integrated spoiler, a new rear bumper with a black insert, visually integrating the exhaust pipes, a hood with functional dual scoops, newly designed side scoops and foldback mirrors painted in the body color. The side skirts were designed specifically for the 2003-2004 mustang cobra body kit, featuring a smooth body line from the door to the bottom of the car. Compared to the 99-02 Cobras, which had the taillights taken from the Canadian Mustang, featuring a yellow turn signal, the 03-04 Cobra used the standard Mustang taillights which were all red, eliminating the distinctive yellow blinker. SVT also introduced new 17" rims on the 03-04 model. Finally, the 03-04 Cobra sported a new decklid spoiler with an integrated LED brake light, as opposed to the wings seen on the older Cobras and the standard Mustangs.

2003 10th anniversary edition

For 2003, SVT offered a limited-edition Tenth Anniversary Cobra to celebrate 10 years since the introduction of the first Cobra in 1993. It featured split seven spoke Dark Argent 17"x9" alloy wheels, red inserts in the door panels, red painted brake calipers, red leather inserts in the seats, and special Tenth Anniversary badging on the decklid and floormats. SVT produced 2,003 units of the Anniversary model, 1,000 convertible and 1,003 coupe models. Anniversary models were only available in Black (775 models), Torch Red (734 models), and Silver Metallic (494 models).

2004

The 2004 Cobra was much the same as the 2003 Cobra with a few minor updates, including new paint color options (Screaming Yellow, Competition Orange and Mystichrome (see below), a slightly updated exhaust system, rumors of up to 20+ more horsepower than the 2003, as well as some minor interior changes. 2004 is often the favorite mustang from the years 94-04. Some believe that with a few tweaks, the car can still run alongside some of Ford's new snakes, the Shelbys.

2004 Mystichrome Cobra

As a special for 2004, SVT brought back the Mystic Cobra paint scheme from 1996 in a new fashion. The new color, known as Mystichrome, changes from a bright, metallic topaz which then transitions to cobalt blue, then to royal purple, and finally into a deep onyx black. Dubbed Mystichrome, this color variant was produced 1010 times, 515 as coupes and 495 as convertibles. These cars came with the chromed 17" SVT wheels as a standard. They also featured color-shifting leather inserts in the seating surfaces and in the steering wheel. The color is very expensive, thus any kind of damage is problematic, and it takes a lot of research to find the original. The color was originally designed by DuPont, but sold to BASF, who finally supplied the mystichrome color to Ford. The color is called "2004 Ford Mustang Cobra Mystic Chrome Metallic" and costs about US$150/pint.^[7]

A definitive history of this model and John Coletti's SVT operations was captured in the non-fiction book Iron Fist, Lead Foot by Frank Moriarty.

Year	Model	Production
2003	Coupe	8,394
	Convertible	5,082
	Total	13,476
2004	Coupe	3,768
	Convertible	1,896
	Total	5,664
Total		19,140

• 

  The front of a 2004 mystichrome Cobra coupe.

• 

  The seats of a 2004 mystichrome Cobra coupe.

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  The rear of a 2004 mystichrome Cobra coupe.

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  The side of a 2004 SVT Ford Cobra coupe.

References

General

• 1993 Mustang Cobra R pics Pictures of a 1993 Cobra R in 2012
• 1993 Mustang Cobra R '79-93 Fox Body Mustang Forums & Free Classifieds
• MustangJUNKIES.net Ford Mustang and SVT Enthusiasts Online Community
• Mustang Cobra Mustang Cobra Information Supersite
• SVTPerformance.com SVT Owners and Enthusiasts online community
• 1993Cobra.com 1993 Ford Mustang SVT Cobra Enthusiasts online community
• "Official site". Ford SVT. Retrieved March 8, 2006. 
• "SVT Owner Registry". Ford SVT. Retrieved March 8, 2006. 
• CarandDriver.com Vehicle Performance Testing
• ironfistleadfoot.com 2003-4 Mustang Cobra Terminator development program information and photos

Specific

Ford Mustang production models and variants Ford Mustang generations 1964–1973 1974–1978 1979–1993 1994–2004 2005–2014 2015-present Ford in-house variants SVO SVT Cobra Special Service Package California Special Mach 1 Boss 429 Boss 302 Boss 351 Bullitt FR500C GT500/KR Mustang I Giugiaro McLaren M81 3rd-party models Shelby Mustang Roush Mustang Steeda Mustang Saleen Mustang