Repeatable power.

Dyno and remote ECU calibration, MoTeC systems and motorsport electronics for street cars and competition builds.

MoTeC Master Dealer · EcuTek Dealer · COBB Protuner · HP Tuners

Shop & tune · Discuss a build

Start with what you need

  • CSV Log Viewer — datalog analysis for Windows. Review synchronized channels and compare your logs in one workspace.
  • GT-R E-Tuning — EcuTek calibration for your turbo and fuel setup.
  • MoTeC ECU packages — GT500 M150 package with a patch loom and custom auxiliary harness.

Find your setup

Browse by vehicle: Nissan GT-R, Subaru, Ford, BMW, Mitsubishi. Fitment and options are confirmed on the product page.

In the shop. On track.

Builds and race cars from our calibration partners and our own customers.

Lamborghini Huracán STO — 1,600 whp

At this power level the calibration has to be repeatable, not just fast once — and that is the work we care about most. Discuss a high-horsepower build

Shelby GT500 — Fathouse Performance, Martinsville, IN

Fathouse’s widebody GT500, from exterior to engine bay. For the 2020–21 GT500 we supply the MoTeC M150 package with a patch loom and auxiliary harness. See the Fathouse build

Nissan GT-R — Workhorse Performance, Conowingo, MD

GT-R work at Workhorse, from the fabrication bench to the finished engine bay. EcuTek remote calibration is available for the GT-R in the shop. GT-R EcuTek remote tuning

Subaru on track, GT-R on the strip

Track-developed Subaru work with Turn In Concepts (Cincinnati, OH) and GT-R drag programs with Grade A Garage (Burgettstown, PA). Different disciplines, the same calibration standard. Subaru tuning & parts

Race programs — circuit and quarter mile

GRIDlife ST1 and NHRA drag. Race calibration is a different job from a street tune: fuel and spark have to hold through a full session or a full pass, in whatever conditions show up on the day. Talk about a race program

Calibration partners

  • Fathouse Performance — Martinsville, IN
  • Grade A Garage — Burgettstown, PA
  • Workhorse Performance — Conowingo, MD
  • Turn In Concepts — Cincinnati, OH
  • Premiere Auto Sports — Indianapolis, IN

Calibration, electronics and the software to read it all

Independent tuning with partner-shop dyno access across the Midwest and East Coast. Every job starts with the same three questions: what is the car, what is on it, and what is it for.

Dyno calibration

Partner-shop sessions with a pre-tune health check, base-map calibration and final dyno pulls.

Remote tuning

Vehicle-specific calibrations through COBB Accessport, EcuTek RaceROM and HP Tuners on supported platforms — Subaru, Nissan GT-R and Ford EcoBoost.

MoTeC systems

ECU packages, custom calibration and motorsport wiring tailored to the application. MoTeC Master Dealer.

Datalog review

For vehicles we have calibrated: send your logs to investigate a concern or run a general health check.

CSV Log Viewer for Windows

Stacked time plots with a shared cursor, compare-log overlays with automatic alignment, scatter and histogram tools, and math channels. Built for the logs we read every day. Get CSV Log Viewer · free 14-day trial

Tell us about the car

Include the vehicle and year, the ECU or tuning platform, modifications, fuel and what you want from it. We will come back with the right next step, and with pricing for the work.

Discuss a build · corbin@johnsontuning.com