Your Vehicle
JCB Fastrac 4220 - 6.6 - SCR - 217hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
JCB Fastrac 4220 - 6.6 - SCR - 217hp: da 217 a 250HP
Remapping JCB Fastrac
MasterTuning develops remapping for JCB. La JCB Fastrac 4220 - 6.6 - SCR - 217hp può passare da 217 HP a 250 HP con un incremento di 33 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details JCB Fastrac 4220 - 6.6 - SCR - 217hp
The JCB Fastrac 4220 - 6.6 - SCR - 217hp is equipped with a diesel engine that produces 217 HP and 950 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this JCB can achieve 250 HP (+15%) and 1150 Nm (+21%).
Our Stage 1 tuning for the Fastrac All delivers an impressive gain of +33 HP and +200 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The Bosch EDC17CV41 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this JCB responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — JCB Fastrac 4220 - 6.6 - SCR - 217hp
Factory technical data for the JCB Fastrac 4220 - 6.6 - SCR - 217hp (All), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| ECU / Control unit | Bosch EDC17CV41 |
|---|---|
| Fuel | Diesel |
| Stock power | 217 HP · 950 Nm |
| Remapped power (Stage 1) | 250 HP (+33) · 1150 Nm (+200) |
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 JCB Fastrac.
Frequently Asked Questions - JCB Fastrac
How much power can I gain from remapping my JCB Fastrac?
With MasterTuning Stage 1, your JCB Fastrac 4220 - 6.6 - SCR - 217hp can gain +33 HP (from 217 to 250 HP) and +200 Nm of torque. This represents a 15% increase in power.
Which ECU does the JCB Fastrac 4220 - 6.6 - SCR - 217hp use?
The JCB Fastrac 4220 - 6.6 - SCR - 217hp uses the Bosch EDC17CV41 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
Is ECU remapping safe for the JCB Fastrac engine?
Yes, MasterTuning's remapping for the JCB Fastrac 4220 - 6.6 - SCR - 217hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the engine.
Is the JCB ECU remapping reversible?
Absolutely. The original factory calibration of your JCB Fastrac is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my JCB 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
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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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