Your Vehicle
Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp: da 707 a 740HP
Remapping Jeep Grand Cherokee
MasterTuning is a leader in developing remapping for Jeep. La Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp può passare da 707 HP a 740 HP con un incremento di 33 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp
The Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp is equipped with a petrol engine that produces 707 HP and 875 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Jeep can achieve 740 HP (+5%) and 918 Nm (+5%).
Our Stage 1 tuning for the Grand Cherokee 2011 - 2020 delivers an impressive gain of +33 HP and +43 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code ESD identifies this specific powerplant configuration. The Siemens/Continental GPEC2A ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 707 HP from factory, this Jeep Grand Cherokee is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp
Factory technical data for the Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp (2011 - 2020), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | ESD |
|---|---|
| ECU / Control unit | Siemens/Continental GPEC2A |
| Fuel | Petrol |
| Compression ratio | 9.5 |
| Bore × stroke | 103.9 X 90.9 mm |
| Stock power | 707 HP · 875 Nm |
| Remapped power (Stage 1) | 740 HP (+33) · 918 Nm (+43) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Jeep Grand Cherokee.
Frequently Asked Questions - Jeep Grand Cherokee
How much power can I gain from remapping my Jeep Grand Cherokee?
With MasterTuning Stage 1, your Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp can gain +33 HP (from 707 to 740 HP) and +43 Nm of torque. This represents a 5% increase in power.
Is ECU remapping safe for the Jeep Grand Cherokee engine?
Yes, MasterTuning's remapping for the Jeep Grand Cherokee Tackhawk 6.2 V8 Supercharged 707hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the ESD engine.
Is the Jeep ECU remapping reversible?
Absolutely. The original factory calibration of your Jeep Grand Cherokee is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Jeep warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
Other Remaps You Might Like
Other Engines Jeep Grand Cherokee 2011 - 2020
Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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