AMR Performance
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AMR Performance is a family owned and operated corporation engineering & manufacturing products for t
07/13/2026
Up to +120hp with the push of a button and flashed through the OBD port in minutes! Enjoy your new found power with three easy steps: Connect->Flash->Drive! Contact us today!
07/09/2026
CleanSpeed™ TCU Software Upgrades / Calibrations now available for the 2017-2023 Mercedes-Benz GLC43 AMG! Certification backed testing, 49-state approved, and CARB EO pending approval. Custom tuning available through our authorized protuners!
✅ 49-State Legal Performance Package
* Legal for use in 49 states
* California CARB Executive Order (EO) approval in progress
* Compliance-focused performance calibrations
* Designed for emissions-conscious enthusiasts
Performance. Compliance. Innovation.
Project CleanSpeed™ by AMR Performance.
07/07/2026
The Mercedes-AMG CLE53 just found 157 horsepower!
AMR Performance tunes now available for the 2023-2026 Mercedes-AMG CLE53 (M256 3.0L inline-six with EQ Boost, A236 / C236). Our Stage 1 calibration takes it from a factory 443 hp / 414 tq to up to 600 hp / 550 tq a transformation you feel everywhere in the rev range! Are you ready to unlock the true performance!
2023 Porsche 718 GT4 RS Weissach Edition now equipped with our AMR Performance ECU tune courtesy of our authorized partner westside auto care!
➡️Authorized Dealer/Partner: westside auto care
💻 Software/Calibration: AMR PERFORMANCE® HQ
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Address
50 Beaver Brook Road, Ste 3
Danbury, CT
06810
