21st Century Muscle Cars

About

Twenty First Century Muscle Cars specializes in Late Model Performance Upgrades and Packages as well as Dyno Tuning (in house) for the C5,C6,C7,C8 Corvette, Gen 5 & 6 Camaro, Cadillac CTSV, GM Trucks & SUVs, Ford Mustang, Dodge Challenger, Viper and many others. Our 9800 sft secured facility is located in Addison, TX with GM certified technicians with an average of 16 years experience each with OEM and aftermarket Performance vehicles. We are Authorized Dealers for Lingenfelter, Callaway, Katech, Roush, Texas Speed, Corsa, Borla, Magnaflow, Procharger, Magnuson, RedLine, Brembo, Penske & many more quality brands. We also do vehicle Repairs, Maintenance, Pre-purchase inspections and also do Extended Warranty service for GM vehicles.

Business Hours