Originally Posted by Gogoggansgo

Please make this a sticky

2010 3.73 axle package listed as Track Pack I highlights

-3.73 limited slip rear axle (carbon fiber clutch plates)

-Revised stability control (higher yaw threshold)

-Performance Friction "Z rated" pads front/ rear

2010 Mustang GT Track package II highlights:

- 19-inch Pirelli P Zer0 tires

- Front and Rear Stabilizer bars from Shelby GT500

- Anti-roll bars are bigger with the tubular 34mm front bar goes from 5.1 to 5.8 mm wall thickness and the solid rear bar increases from 20 to 24mm)

- Shocks which lower the car by 1/4 inch and Struts retuned for the springs

- Strut tower brace

- 3.73 limited slip rear gear with carbon fiber clutch plates

- Dual-Piston front brake calipers

- Performance Friction brake pads (front and rear)

- Rear trailing links with stiffer bushings

- ABS and AdvanceTrac retune

-Tire Mobility Kit Replaces Spare Tire

V6 Performance Package

-Choice of automatic or manual transmissions (coupe only)

-Strut-tower brace

-Larger front sway bar and SVT rear sway bar

-Unique front springs

-Unique front and rear calipers with performance friction pads

-19” painted aluminum wheels

-255/40-19 summer-only tires

-Unique stability control calibration

-Gloss black side mirrors

-3.31 limited-slip rear axle

Brembo Brake Package highlights :

-14" Brembo® Vented Rotors with Brembo® 4-Piston Calipers

-19 x 9.0-inch dark-stainless premium painted aluminum wheels

-255/40R19 Pirelli PZero Summer-Only (Coupe) or P255/40ZR19 Goodyear F1 -Supercar (Convertible)

-Different Springs (131lbs Front / 167lbs Rear)

-Different Struts/ Shocks (tuned for spring rates)

-GT-500 Rear Lower Control Arms ( Higher Durometer Rubber)

-Unique Electronic Stability Control® (ESC) Tuning

-Unique Sport Steering Control Setting (EPAS)

-Tire Mobility Kit Replaces Spare Tire

Track pack mustangs have all of the brembo brake package contents plus

-boss 302 oil cooler, M-6642-MB

-boss 302 radiator, M-8005-MBR

-boss 302 oil pan,M-6675-M50B

-boss 302 axle asembly with 3.73 M-4001-A373

-boss 302 torsen diff M-4204-MB

-boss 302 diff cooler M-4033-K

-boss 302 low expansion brake lines M-2078-MB

2015 ecoboost performance package

-larger rear sway bar

-heavy duty front springs

-unique chassis tuning

-unique tuning setup for the electronic power steering (EPAS)

-anti-lock braking (ABS)

-electronic stability control (ESC) systems

-4 piston brembo calipers

-unique 19 inch high gloss black aluminum wheels with 255 summer tire

-3.55 rear gear ratio

-larger radiator

-aluminum dash panel

-oil pressure gauge

-boost pressure gauge

2015 mustang gt performance pack

- Strut-tower Brace

- Larger Radiator

- Unique Chassis Tuning

- Upsized Rear Sway Bar

- Heavy-Duty Front Springs

- Gauge Pack (Oil Pressure & Vacuum)

- K-Brace

- BremboTM 6-Piston Front Brake Calipers with Larger Rotors
(Manual Trans Only)

- 19" X 9"(F) 19" X 9.5" (R) High Gloss Black Aluminum Wheel

- 255/40R19 (F) 275/40R19(R) Summer Only Tires

- Unique Stability Control, EPAS & ABS Tuning

- 3.73 TORSEN® Rear Axle

- Spoiler Delete

Note: Not Available with Automatic Trans (443), Spoiler Delete (13D), Spare Tire (66W) or 18” wheels (641).