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Nelson Performance, San Antonio. 10,031 likes · 100 talking about this · 711 were here. GM LS & LT Performance, Diagnostics & Tuning

Nelson Performance is trusted by over 170 customers, earning a 4.4-star rating! Explore real reviews and share your own experience.

About the Business "Nelson Performance is a full service GM performance shop. We specialize in performance tuning to improve your vehicles efficiency, power and all out performance. We …

NRE University Makes a Corvette ZR1 Block Better and Stronger. Nelson Racing Engines. nelsonracingengines • 15K views • 16 years ago

Why choose Nelson Performance? We are a dedicated shop that offers high-performance programming, installation and parts for DOD deletes, engine swaps, camshafts, turbochargers and superchargers, etc.

Due to changes in the economy Nelson Performance is no longer offering free retunes. Retune fees will vary depending on the changes done to the vehicle after the final tune is complete.

Nelson Performance Call: (210) 626-0278 E-mail: [email protected] Time: Mon to Fri 9:00-5:30

To protect your vehicle and the integrity of the performance tune all PCM’s are locked. PCM’s can be unlocked at no charge; however stock parameters will be loaded on to PCM and the customer is …

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