The 2011-2013 Shelby GT500 with a few modifications becomes a beast and freeing up the exhaust gases with a set of JBA Long Tube Headers and an Off-Road 3" X Pipe will bring the beast to life.
This exhaust modification by itself should bring no less than 60-75 Rear Wheel Horsepower. Add a Cold Air Intake, Pulley and a Tune and you've added more than 100 horsepower to your GT500.
The JBA GT500 Long Tubes Headers are made from stainless steel and feature 1 3/4 inch mandrel bent tubing. The Off Road X Pipe has 3" tubing and comes with O2 Extensions. This exhaust package comes with all the necessary hardware for installation on your 2011-2013 Shelby GT500.
If you want to add some serious Rear Wheel Horsepower to your GT500 then we strongly suggest that you purchase this GT500 Long Tube Header Package here's the link GT500 Long Tube Headers
Mr. Bangastang
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