Contact us: info@nelsonperformance.com

Nelson Performance

Tuning - Installation - Wiring

Custom Tuning

Nelson Performance Tuning!

NP is now offering custom tunes with HPTuners RTD.
Click below to read more!

For live tunes contact us for an appointment.

NP Tuning

Wiring

Our most popular product.

All wire is txl rated, the highest heat resistant covering available; used due to the high temps underhood.

Assembled with new OEM components and crimps, then soldered for trouble free contact.

Wiring

Installation

We offer complete installations from efan harnesses to complete engine swaps.

Our technician is Master ASE Certified in every field.

Install

info@nelsonperformance.com

10034 Roosevelt Ave
San Antonio, TX 78214

210-626-0278

Monday-Friday 9am-5:30

Contact