Default 2015 EcoBoost Mustang Autocrossing with Steeda Suspension Upgrades

[tj@steeda]

Hello All:

Here is our competition orange 2015 Mustang EcoBoost autocrossing after being equipped with Steeda's suspension upgrades (adjustable front/rear sway bar and Sport lowering springs).

The EcoBoost ran a 58.9 which beat the 61.8 time of a Porsche 911 Turbo that was also in attendance.

Also, with the only modifications to the car being our revised rear sway bar and Sport lowering springs installed, We were able to pull 1.05 G's on Nitto Invo tires during skid pad testing. Impressive results so far, especially on street tires.

Here is the video of our autocross run at Spence Field in Moultrie, GA, this past weekend and pictures that show the stance of the car with our Steeda Sport lowering springs installed. You can notice just how flat the car was cornering.

https://www.youtube.com/watch?feature=player_embedded&v=vK_LUiK51fw

Best Regards,

TJ

 

[claudermilk]

The comparison vs the Porsche is nice, but how did it do vs what it will likely be classed against? Other Pony cars, rally boost buggies (WRX, Evo), 3-series, etc. Like for example that gray S197 in the background. I'm assuming it will fall into SCCA STU classing since you put springs on it & no mention of anything else. Looks like stock(ish) wheels and tire sizes.

 

[s8v4o]

The comparison vs the Porsche is nice, but how did it do vs what it will likely be classed against? Other Pony cars, rally boost buggies (WRX, Evo), 3-series, etc. Like for example that gray S197 in the background. I'm assuming it will fall into SCCA STU classing since you put springs on it & no mention of anything else. Looks like stock(ish) wheels and tire sizes.

Or even better, a comparison of itself stock so we could see what was actually gained.