Mercedes Tuners

Mercedes / AMG Tuners — Shop by Brand

Quick overview of each partner brand we carry. Pick a brand to see their catalog. In addition to the tuners here we would encourage people to look at GAD who did the w213 drivetrain a 205, RennTech once tightly integral with AMG and the development of the Hammer, Alpha who have some beautiful CF kit, and Morendi who specializes in ECU tuning and helped me begin in tuning.

VRP (VRP Speed)

Hardware-first AMG specialists known for upgraded heat exchangers and the Superflo pump to fight heat soak on platforms like M177/M178 and M157/M278.

  • Focus: cooling hardware (aux/dual front Hx, intercoolers, pump upgrades)
  • Best for: back-to-back pulls and repeatable IAT control

BlackBoost

Premium intakes engineered to seal to the hood, with velocity stacks and large-surface dry filters. Designed as plug-and-play and compatible with stock or big-power builds.

  • Focus: sealed cold-air intakes (C/E/GLC/G/GLE, M177/M156/M133, etc.)
  • Best for: airflow + under-hood finish without cutting

PTG — Premier Tuning Group

In-house Mercedes/AMG calibrations with the VERSTAND OBD suite covering engine, transmission, and CPC. Options for datalog review/revisions on many SKUs.

  • Focus: OBD ECU/TCU/CPC tuning + turbo hardware packages
  • Best for: flash-at-home tuning with robust platform coverage

ModalWorks

Transmission “split-cooling” kits that divorce the trans oil from the intercooler coolant circuit using a front-mount bar-and-plate cooler and billet divorcer—aimed at lowering both trans and IAT temps.

  • Focus: split-cooling systems (C63/C43, E63, GLC63, etc.)
  • Best for: tuned cars needing consistency in hard, repeated runs

TunedMercedes

Our in-house calibrations and parts: safe, repeatable power with OBD flashing where supported, return-to-stock, and support/datalog review included.

  • Focus: ECU/TCU calibrations, intakes, and supporting hardware
  • Best for: balanced daily + performance builds with ongoing support