2012 FORD MUSTANG wheel

Introduction
3
Welcome 3
Boss 302 history 4
Breaking-in your vehicle 5
Boss302 Unique Features
6
Unique features 6
Performance gauges 9
Driving your Boss302
19
AdvanceTrac19
Driving through water 19
Ground clearance 19
Washing your vehicle 20
Chassis
21
Tire Information
22
Wheel lug nut torque 22
Roadside Emergencies
27
Wrecker towing 27
Maintenance and Specifications
30
Battery 31
Engine oil 31
Refill capacities 32
Engine drivebelt 35
Table of Contents
1
2012 05+ Mustang(197)
Supplement, 2nd Printing
USA(fus)

UNIQUE FEATURES
Boss302
•Boss302 high performance V8 engine
•Forged pistons and rods
•Runners in the box intake manifold
•CNC machined high-flow ported aluminum cylinder heads
•Steel-backed high RPM clutch
•Unique steering tuning
•Unique chassis tuning with manually-adjustable dampers
•Brembo four-piston front brakes with unique high-performance rear
brake pads
•Low expansion brake hoses
•Unique grille, front lower fascia and rear lower fascia
•Unique hood stripes and body side stripes
•Boss302 interior package with unique interior finish panels and
instrument cluster (Recaro seats optional)
•Quad exhaust with rear and side exiting pipes
•Unique staggered width 19x9 inch and 19x9.5 inch wheels with
summer only performance tires
•3.73 rear axle ratio with limited slip (optional Torsendifferential)
•High performance radiator and engine oil cooler
•AdvanceTracstability enhancement system with sport mode
specifically calibrated and race track tuned. Refer to theDriving
section in yourOwner’s Guidefor more information.
•
- After delivery, your Ford dealer can reprogram your
engine control module to use the red key as a
. Once
enabled, the
provides optimal racetrack performance via
a unique engine calibration. See http://www.trackey.ford.com for more
information.
Boss302 Unique Features
6
2012 05+ Mustang(197)
Supplement, 2nd Printing
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Boss302 with Laguna Seca Package
•Unique Laguna Seca chassis tuning with manually-adjustable dampers
•Unique steering tuning
•Performance gauge package
•Rear seat delete (creating a two-seat configuration) with added brace
for improved body stiffness
•Boss302 interior package with standard Recaro seats
•Unique staggered width 19x9 inch and 19x10 inch wheels with
R-compound summer only performance tires
•3.73 rear axle ratio with standard Torsendifferential
•Unique red body/interior accents
•Additional Ford Racing parts
•Front splitter (track use only - see Warranty information for more
details) The front splitter included in the Laguna Seca Package is
intended for race track use only and is not legal for on-street
driving. It may degrade crash performance and void the vehicle
warranty. The front splitter must be installed by the customer.
•Front brake cooling kit
•Transmission cooling scoop
Boss302 Unique Features
7
2012 05+ Mustang(197)
Supplement, 2nd Printing
USA(fus)

ADVANCETRACSTABILITY ENHANCEMENT SYSTEM
AdvanceTracsport mode
The AdvanceTracsystem provides an available sport mode specially
calibrated for the Boss302 and its unique performance characteristics.
This can be selected utilizing the stability control off switch. While in
AdvanceTracsport mode, the selected steering option will be
overridden and placed in sport mode. See theDrivingsection of the
Owner’s Guidefor more information.
DRIVING YOUR VEHICLE THROUGH WATER
The Boss302 has aerodynamic devices attached to the underbody
designed to help control airflow for superior performance. Therefore, the
driver must be especially careful to avoid driving through deep or
standing water. If driving through deep or standing water is unavoidable,
proceed very slowly. Never drive through water that is higher than the
bottom of the wheel rims. Water may enter through the air intake due to
the vacuum generated in the engine. Damage caused by the intake of
water in the engine is not covered by the warranty. Refer toTi r e
informationfor more information.
GROUND CLEARANCE
Because of low vehicle ground clearance, use caution when
approaching curbs/curb stops from the front and rear as vehicle
damage will occur. Additionally, when crossing speed bumps or
driveway curbs, Ford recommends approaching at a very low
speed.
Driving your Boss302
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2012 05+ Mustang(197)
Supplement, 2nd Printing
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WHEELS
Your Boss302 is equipped with unique wheels matched to the tires.
These wheels are more susceptible to damage due to their diameter,
width and low profile tires. To avoid damage to your wheels:
•Maintain proper tire pressure (seeTiresin this supplement).
•Do not drive your vehicle through an automated, commercial car wash
due to the vehicle’s low ground clearance, tire width and track width.
Wash your vehicle by hand, or by using a touchless commercial wash
with no mechanical tracks on the floor.
•When installing wheels, always torque lug nuts to specification with a
torque wrench.
•Inspect your wheels for damage on a regular basis. If a wheel is
damaged, replace it immediately.
•In the event that you encounter an abnormally harsh impact, inspect
the outer edge of your wheels, both inside and out, for damage.
Operating at high speeds
Your Boss302 is capable of high speeds and is equipped with tires
rated for the vehicle’s maximum speed, electronically limited to 155 mph
(250 km/h). Remember to drive safely, obey all traffic laws and only
operate your vehicle at high speeds at locations equipped and designed
to do so safely. Before operating your vehicle at high speeds:
•Ensure correct tire pressures (seeTiresin this supplement).
•Inspect wheels and tires for wear and damage. Replace any damaged
wheels or tires.
•Do not operate your vehicle at high speeds with more than two
passengers or while carrying cargo.
Wheel lug nut torque specifications
Retighten the lug nuts to the specified torque at 500 miles (800 km)
after any wheel disturbance (tire rotation, changing a flat tire, wheel
removal, etc.).
Bolt size Wheel lug nut torque*
ft-lb N•m
12x 20 100 135
* Torque specifications are for nut and bolt threads free of dirt and
rust. Use only Ford recommended replacement fasteners.
Tire Information
22
2012 05+ Mustang(197)
Supplement, 2nd Printing
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WARNING:When a wheel is installed, always remove any
corrosion, dirt or foreign materials present on the mounting
surfaces of the wheel or the surface of the wheel hub, brake drum or
brake disc that contacts the wheel. Ensure that any fasteners that
attach the rotor to the hub are secured so they do not interfere with
the mounting surfaces of the wheel. Installing wheels without correct
metal-to-metal contact at the wheel mounting surfaces can cause the
wheel nuts to loosen and the wheel to come off while the vehicle is in
motion, resulting in loss of control.
IMPORTANT TIRE INFORMATION
Your vehicle is equipped with unique wheels and tires designed to
enhance performance. To continue providing this performance, extra
care must be taken when operating and maintaining your vehicle.
Wheels and tires
Boss30219in.x9.0in.front,19in.x9.5in.rear
cast aluminum wheels
255/40ZR19 front, 285/35ZR19 rear tires
Boss302 with
Laguna Seca
Package19 in. x 9.0 in. front, 19 in. x 10.0 in. rear
lightweight cast aluminum wheels
255/40ZR19 front, 285/35ZR19 rear tires
(ultra high performance)
Tires
Your Boss302 is equipped with low profile, high performance tires that
are designed to optimize the car’s driving dynamics. These tires are not
optimized for off-road or winter (snow or cold weather) performance,
and their ride, noise and wear characteristics are different than
non-performance tires. Also, because of their lower profile, the tires are
more susceptible to damage due to potholes and rough roads. To ensure
that your tires perform as intended, it is important that you maintain
your tires properly.
•The Boss302 and Boss302 with Laguna Seca Package original
equipment tires are optimized for maximum steering and handling
performance. Ford does not recommend using these tires in cold
temperatures of approximately 40°F (5°C) and below (depending on
tire, surface and weather conditions). See your Ford dealer for
recommended tires in these conditions.
Tire Information
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2012 05+ Mustang(197)
Supplement, 2nd Printing
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•The Boss302 with Laguna Seca Package is equipped with ultra
high-performance, dry weather-only summer tires that provide
superior steering and handling.
WARNING:If equipped with the Laguna Seca Package, never
drive with these tires in any wet conditions (rain, snow, ice, etc.)
because they cannot channel water away and will slide risking serious
injury.
•Do not use tire chainson the original wheels and tires of your
vehicle. The use of any type of tire chain on these tires may damage
your vehicle.
•Always maintain your tire pressures according to the tire information
placard on the driver’s door jamb, using an accurate gauge.
•Tire pressures are specified “cold” and should be checked after the
vehicle has been parked for at least 3 hours. Do not reduce pressure
of warm tires.
•Check your tire pressure often to maintain it properly. Tire pressure
can diminish over time and fluctuate with temperature.
•Do not overload your vehicle. Maximum vehicle and axle weights are
listed on the tire information placard.
•Extra caution should be taken when operating the vehicle near its
maximum load, including assuring proper tire pressure and reducing
speeds.
•Extra caution should be taken when operating on rough roads to avoid
impacts that could cause tire damage.
•In the event that you encounter an abnormally harsh impact, inspect
your tires for damage.
•Inspect your tires for damage on a regular basis. If a tire is damaged,
replace it immediately.
•Proper suspension alignment is critical for maximum performance and
optimal tire wear. If you notice uneven tire wear, have your alignment
checked.
Tire Information
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2012 05+ Mustang(197)
Supplement, 2nd Printing
USA(fus)

•When replacing tires, the only way to ensure original performance is
to use the original equipment tire. If a different tire is used, it should
be the same size, speed rating and load rating and be replaced as a set
of four. Never mix tire brands.
WARNING:Snow tires must be the same size, load index, speed
rating as those originally provided by Ford. Use of any tire or
wheel not recommended by Ford can affect the safety and
performance of your vehicle, which could result in an increased risk of
loss of vehicle control, vehicle rollover, personal injury and death.
Additionally, the use of non-recommended tires and wheels could
cause steering, suspension, axle or transfer case/power transfer unit
failure.
Winter driving
The original equipment tires on your Boss302 are designed for high
performance steering and handling. They are not designed for winter use
on ice or snow and cannot be used with snow chains. If you will be
operating your vehicle in these conditions, winter or all-season tires must
be used.
Do not operate your vehicle above posted speed limits and never
perform high speed driving with winter tires, even in clear, dry driving
conditions.
Tire rotation
Because your vehicle is equipped with unique larger tires on the rear
wheels, you can only rotate the tires side to side. You must not rotate
tires in a crisscross pattern or front to rear. If you notice that the tires
wear unevenly, have them checked.
The tires on your Boss302 should be rotated every 5,000 miles
(8,000 km). This will help your tires wear more evenly, providing better
tire performance and longer tire life.
Tire Information
25
2012 05+ Mustang(197)
Supplement, 2nd Printing
USA(fus)