FREE SHIPPING TO USA!*exclusions apply
FREE SHIPPING TO USA!*exclusions apply
November 17, 2025 1 min read
If you're not getting all the power to the ground, you're wasting horsepower. The factory Limited Slip Differential, simply put, can't keep up with the power. The SPE Motorsport S8.8 Spool Kit fixes that by splitting power evenly between the tires—every time. It strengthens the diff, installs easily from the back cover, and laughs at 700+ horsepower. Because let’s face it: the only thing worse than spinning one tire is explaining why your Mustang suddenly changed lanes by itself.
Check It Out! https://www.spemotorsport.com/products/spe-motorsport-s550-mustang-s8-8-lsd-spool-kit

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