Sinister Mustang makes it easy to boost performance and improve handling with 2012-2013 Mustang Boss aftermarket suspension and handling packages.
We’ve matched the best components from the best manufacturers like our own Sinister brand products along with Roush, Steeda, Ford Racing and others to give you all the features you’re looking for in affordable, easy to install kits. That means no more guess work about which parts you need, or which components work best together.
Plus, Sinister is here to help from purchase through installation because every package you purchase includes free, live technical support and is backed by our Sinister satisfaction guarantee.
Now, getting the most from your car is as easy as click, buy, install with 2012-2013 Mustang Boss aftermarket suspension and handling packages from Sinister Mustang.
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Sinister Mustang, Inc. is not affiliated
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thereof. Mustang is a registered trademark of Ford Motor Company. Sinister Mustang is not responsible for errors or omissions anywhere on this website. Sinister Mustang reserves the right to modify, change or cancel any offer before, during and/or after any sale or transaction.