**Please PM me for all inquiries! Thank you!**
If you are looking for more power out of your 2007-2012 Shelby GT500 JDM Engineering has you covered!!
For sale is a JDM 2.8 inch supercharger interchangeable pulley kit that will add 2-3 PSI or approximately 20-30 horsepower & torque to your supercharged 5.4L V8. This pulley kit is the perfect bolt on and go performance modification. You will notice a performance increase right off the bat as well as that killer supercharger whine sound to an otherwise stock Shelby.
JDM is offering these pulley kits for an all-time-low price of $79.99 shipped!
Don't miss out on this great value!! This offer is limited while supplies last. (about 40 sets are available)
**Note: Installation of this kit requires a pulley puller to remove the factory press on pulley and install the new hub.
If you are looking for more power out of your 2007-2012 Shelby GT500 JDM Engineering has you covered!!
For sale is a JDM 2.8 inch supercharger interchangeable pulley kit that will add 2-3 PSI or approximately 20-30 horsepower & torque to your supercharged 5.4L V8. This pulley kit is the perfect bolt on and go performance modification. You will notice a performance increase right off the bat as well as that killer supercharger whine sound to an otherwise stock Shelby.
JDM is offering these pulley kits for an all-time-low price of $79.99 shipped!
Don't miss out on this great value!! This offer is limited while supplies last. (about 40 sets are available)
**Note: Installation of this kit requires a pulley puller to remove the factory press on pulley and install the new hub.
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