With the TCS off this thing is scary. I was expecting what 1st gear gave me, though 2nd gear was a surprise. I was in a very shallow left hand turn and the rear end broke loose about 1.5' to the right, I did not let up on the pedal and every thing turned out just fine.
This car is a different animal and requires some serious attention with the TCS off.
My every day car has been for the last 10 years and is still a 98 VW jetta TDI (90bhp).
The Mustang is a thrill every time I drive it.
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2008 GT Vert, Manual, Perf. White, Red Leather, Black Cloth Top, I-UP, Active Alarm, HID's, Heat'd Seats, GT Scoop, Sirius, Ford Nav, 18" Polished Aluminum Rims w/ Pony's, Ambient Lighting, Gentex Mirror (Electro/Comp/Temp/Homelink), Jaeger Flaps.
2006 Mustang GT- Tungsten with Black vinyl stripes
JLT CAI - SCT Xcal3 - Steeda UDP - Borla Axle Back exhaust
Next: interior dress up, short shifter
on hold indefinitely: (accidents FTL)
Forged internals, Powerhouse Turbo
Remove Vinyl and put some paint on it
Suspension, 18x9 and 18x10 fr500 anthracite wheels
I leave it on for corners or in the rain.
Actually, I leave it on most of the time.
If I'm at a light, and want to get ahead of the guy next to me, I flick it off so that I don't get any hop, etc.
My daughter has picked up on this, and when she sees me casually reach up and hit the button, she says "oh no", and giggles.
She loves leaving everyone in the dust.
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C&L CAI...Diablosport Predator performance tune...Flowmaster series 40 mufflers...FRPP 4.10 Gears
If it's not raining, turning off the TCS is usually part of my start the car routine!
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2005 Mustang GT in Torch Red
C&L Cold Air Intake/Diablosport Predator Tune
Tokico D-Spec Shocks & Struts
Steeda Sport Springs/Front and Rear Swaybar/Front Swaybar Brace/LCAs/Adjustable Panhard Bar and Brace
Steeda-branded Borla Stingers
Steeda Underdrive Pullies
1965 "GT" Logo and some other chrome bits
2008 Grabber Orange GT premium, 5 speed manual, 3.31s
Diablosport Predator Tuner and Bamachips tunes (93 Race, Torque, and Preformance), Boom Tubes
Kooks LT headers and catted H pipe, Steeda UDPs, delete plates, UCAs, LCAs, and Panhard brace, all waiting on time to install them
Turning the TCS off allowed me for some great fun int he snow doing donuts last year. Now with the CAI and tune i am having a fun time on dry pavement. I can't wait to see this thing fly in the snow
Turn off the TCS, OMG is this thing scary! 
With the TCS off this thing is scary. I was expecting what 1st gear gave me, though 2nd gear was a surprise. I was in a very shallow left hand turn and the rear end broke loose about 1.5' to the right, I did not let up on the pedal and every thing turned out just fine. 
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