First things first. The Suspension and LSD settings for this car come from MASTER Praiano's Dodge Viper SRT10 ACR found in his garage.
Next, I hate that GT5 has no livery editor. And I hate I had to remove the wonderful rear spoiler from the SRT10 ACR in order to create the ACR-X.
Some may opt to keep it and I could not blame you. But for racing which is what the ACR-X is all about, you may need to install the aftermarket wing. End of rant, flame off.
The ACR-X is nothing like it's baby brother the ACR. First, you'll get a ticket or straight locked up if you take it to the streets. This thing was made for tracks, not avenues.

Next, it's stripped inside and about 160 pounds lighter than the ACR.
2010 DODGE Viper SRT10 ACR-X
640 Horsepower
604ft-lb Torque
1447 kg
597 Performance Points (Makes over 600 PP if you feel frisky)
Buy the 2008 Dodge Viper SRT10 ACR from the NCD.
Install the following parts:
Weight Reduction Stage 1
Window Weight Reduction
Carbon Hood
ECU Tuning
Engine Tuning Stage 1
Sports Intake Manifold
Racing Air Filter
Sports Exhaust Manifold
Catalytic Converter; Sports
Sports Exhaust
6 Speed Close Ratio Transmission (Stock for Cruising Fully Adjustable To Race)
Clutch: Twin Plate
Flywheel: Semi Racing
Adjustable LSD
Carbon Drive Shaft
Suspension Fully Customizable Kit
Equip Racing Soft Tyres **DO NOT CHANGE THE WHEELS**
Adjust Power Level to 90.4% (get 640 HP)
Adjust Weight to 1447kg Set Ballast Position to +32
Suspension Settings (Front/Rear)
Ride Height F -7/R -4
Spring Rate F 10,7/R 15.3
Dampers (ext) F 3/R 4
Dampers (comp) F 3/R 4
Anti-Roll Bars F 2/R 3
Camber Angle F 2.5/R 2.0
Toe F 0.02/R -0.08
Brake Balance F7/R4
LSD:
F / R
0 / 8
0 / 18
0 / 5
Now Go to GT AUTO and do this:
Buy Rear Wing Type A OR NOT.....

Paint the Car "Bright White" (Dodge Solid Texture Paint Chip)
Go to the "Settings Sheet" in Tuning. Edit Comment and type:
2010 DODGE Viper SRT10 ACR-X Replica. đź‘Ť