Stage 1 Shelby Performance Package 2013-2014 Shelby GT500

$399.00
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SKU:
1314GT500-STG1

Stage 1 Package Includes:

JMS Custom Calibrated ECU Program ans SCT X4 Handheld Programmer

 

Power Increase:

Stage 1 adds +30rwhp and +45ft-lbs to the 2013-2014GT500