About National Speed Inc
National Speed Inc is a high-performance shop in Wilmington, North Carolina offering dyno tuning, performance installations, fabrication and staged performance packages. The shop tunes on a DynoJet 424xLC2 AWD in-ground dynamometer and works on classic and late-model cars, including Camaro, Corvette, Mustang, Challenger, WRX, Supra and GT-R.
Services and facilities
Vehicle modification and tuning
- ECU remapping
Workshop equipment
- 4WD dyno
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