ECU Tuning in San Antonio, TX | AMR Performance

San Antonio's Trusted Performance Tuning Provider San Antonio's blend of historic charm and modern growth has cultivated a passionate automotive community across the city's sprawling metropolitan area. From the upscale enclaves of Alamo Heights and The Dominion to the rapidly expanding suburbs north of Loop 1604, luxury and exotic vehicle ownership continues to surge. AMR Performance serves the San Antonio market with precision calibrations built for the demands of South Texas driving — long highway stretches, intense summer heat, and the spirited Hill Country roads that surround the city. Whether your vehicle is parked along the River Walk or carving through the limestone hills on Highway 46 toward Boerne, San Antonio's driving environment demands calibrations engineered for sustained performance in extreme heat. Our platform-specific tuning delivers measurable gains that hold up through every Texas summer. Vehicles We Tune in San Antonio AMR Performance provides ECU, TCU, and CPC calibrations for the most sought-after European and exotic platforms in the San Antonio market: Mercedes-Benz / AMG — C43, C63, E63, GLC43, GLE63, AMG GT, and CPC-equipped models Porsche — 911, Cayenne, Panamera, Macan, Taycan Aston Martin — Vantage, DB11, DBS Superleggera, DBX Audi — RS3, RS5, RS6, RS7, S-line performance variants, R8 Bentley — Continental GT, Flying Spur, Bentayga Ferrari — 488, F8 Tributo, Roma, 296 GTB, SF90 Lamborghini — Huracán, Urus McLaren — 570S, 720S, 765LT, Artura Available Services ECU Tuning: Precision engine management calibration targeting boost pressure, ignition timing, fuel delivery, and throttle mapping. Each file is developed per-ECU software number for exact hardware compatibility. TCU Tuning: Transmission calibrations that improve shift speed, clutch engagement, and torque converter behavior — matching drivetrain response to increased engine output. CPC Upgrades: For Mercedes-Benz platforms requiring synchronized control strategy between the ECU and CPC module, ensuring drive mode integration and exhaust valve logic operate correctly. Remote Flashing with COMPORT iPRO San Antonio-area vehicle owners benefit from AMR's COMPORT iPRO wireless flashing system. Connect to the OBD port, flash calibrations via mobile app, and manage your vehicle's performance — all without visiting a shop. Whether you're in Alamo Heights, Stone Oak, The Dominion, or anywhere across the San Antonio metro area, the iPRO delivers professional-grade calibrations directly to your location. Authorized Dealers in San Antonio AMR Performance maintains a network of certified dealers and authorized installation partners throughout the San Antonio metropolitan area. Our Texas dealer partners are trained on AMR calibrations, equipped with certified diagnostic tools, and supported directly by our engineering team. Why San Antonio Owners Choose AMR Performance Calibrations matched to individual ECU software — never generic maps COMPORT iPRO wireless flashing — no shop visit required Compliance-conscious development following EPA Anti-Tampering Policy guidelines Authorized dealer network with certified installation partners Direct engineering support and calibration assistance