Remote ECU tune · 5.7 / 6.4 / 6.2 SC HEMI
A custom Stage 1, 2 or 3 calibration for your Dodge Durango R/T, SRT & Hellcat, built by hand by a real tuner from your own stock file and datalog, and back with you within three hours of the file arriving. We tune these cars remotely, worldwide: you read and flash with your own HP Tuners interface, and you pay only once the tune is delivered.
Stock vs tuned
From the factory the Dodge Durango R/T, SRT & Hellcat makes 360 hp and 390 lb-ft (529 Nm). A Stage 1 tune typically adds 20–35 hp and 20–40 lb-ft, for around 380–395 hp in total. With bolt-ons and a Stage 2 calibration that grows to +35–70 hp, and a Stage 3 build — adding a supercharger or other forced induction, with the fuelling to support it — typically lands at 500–620 hp.
| Stage | Added power | Added torque | Total power | Total torque |
|---|---|---|---|---|
| Stock | — | — | 360 hp | 390 lb-ft (529 Nm) |
| Stage 1 | +20–35 hp | +20–40 lb-ft (+27–54 Nm) | 380–395 hp | 410–430 lb-ft (556–583 Nm) |
| Stage 2 | +35–70 hp | +33–66 lb-ft (+45–90 Nm) | 395–430 hp | 423–457 lb-ft (574–619 Nm) |
| Stage 3 | +140–260 hp | +133–243 lb-ft (+180–330 Nm) | 500–620 hp | 523–634 lb-ft (709–859 Nm) |
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Stages & prices
One flat price per stage, the same for every car: $250 for Stage 1, $450 for Stage 2 and $650 for Stage 3. Ordering is free and you pay only once the finished tune is delivered. 2 free revisions are included with every order. Gearbox (TCM) shift tuning is included wherever your car's transmission controller can be accessed.
Software only. Every map in the Chrysler PCM is recalibrated for the Dodge Durango R/T, SRT & Hellcat as it sits today — spark, fuelling, throttle response and limiters — against the datalog you send.
For a Dodge Durango R/T, SRT & Hellcat with bolt-ons fitted — intake, exhaust, headers or downpipe, and an intercooler where the car has one. The airflow and fuelling are rebuilt around the hardware you actually have.
Stage 3 on the Dodge Durango R/T, SRT & Hellcat means adding a supercharger or other forced induction, with the fuelling to support it. The fuel, spark and boost maps are written from scratch for your exact combination.
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Before you order
How it works
FAQ
Typically 20–35 hp and 20–40 lb-ft (27–54 Nm) over the stock 360 hp, for around 380–395 hp in total. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
An HP Tuners interface (we recommend the MPVI4), the HP Tuners credits needed to license the Chrysler PCM for writing, and your stock file plus a datalog of a drive. You read and flash the car yourself; we build the calibration.
Your custom tune is delivered within three hours of your stock file arriving. Six tuners work three shifts, so a file that lands in the middle of the night is picked up just as fast.
Stage 1 is $250, Stage 2 is $450 and Stage 3 is $650, flat. Ordering is free and you pay only once the finished tune is delivered. 2 free revisions are included with every order.
Stage 3 on the Dodge Durango R/T, SRT & Hellcat means adding a supercharger or other forced induction, with the fuelling to support it. The maps are written from scratch for your build, and typical results are 140–260 hp over stock. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
