+9ff is a German [car tuning](/wiki/Car_Tuning) company, renowned for transforming standard [Porsche](/wiki/Porsche) models into extreme, high-performance machines. They are celebrated for achieving impressive top-speed records with their highly modified vehicles.
+## See also
+- [Sports Car](/wiki/Sports_Car)
+- [Supercar](/wiki/Supercar)
+- [Automotive](/wiki/Automotive)
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