Case Magnum CVT/CVX 380 8.7 Tier 4B 379hp

Stage 1 Engine & Gearbox ECU Remapping

Stage 1 Performance Gains

Diesel
Power +71 hp
Stock
379hp
Tuned
450hp
Torque +200 Nm
Stock
1850Nm
Tuned
2050Nm

Our ECU Remapping services are available for the Case Magnum CVT/CVX with the 380 8.7 Tier 4B 379hp engine. Expect noticeable power gains and enhanced performance from our Stage 1 Performance ECU remapping. If you're interested in optimising fuel economy or learning more about fuel savings, please contact us for custom economy tuning solutions.

Engine ECU Remapping

An engine remap on your 380 8.7 Tier 4B 379hp Case Magnum CVT/CVX will deliver significant performance improvements. In addition to the peak power gains shown above, an ECU remap enhances overall vehicle performance. Not only does it provide more power earlier in the rev range due to increased low-end torque, but it also improves mid-range torque for a broader power band. This results in faster throttle response and a noticeably smoother, more powerful driving experience. Along with these power gains, our ECU tuning software for this engine is designed to improve fuel efficiency, typically delivering a 8–12% boost in fuel economy during normal driving conditions.

Gearbox TCU Remapping

If your 380 8.7 Tier 4B 379hp Case Magnum CVT/CVX comes with an automatic or semi-automatic transmission, we may be able to provide a gearbox remap alongside the engine remap, depending on the TCU type. A gearbox remap for your Case Magnum CVT/CVX would enhance shift speeds and improve shift smoothness. It can also optimise mid-range torque, improving vehicle acceleration at low speeds and from a standstill due to earlier transmission lock-up.

Software Warranty & Guarantee

Every JR Tuning UK remap includes a Lifetime Software Warranty and a money-back guarantee. If you're not fully satisfied with the results, simply return the vehicle within 14 days, and we will restore it to its original settings and provide a full refund, no questions asked.

In-House Development & Testing

JR Tuning's remapping software is developed and thoroughly tested in-house to deliver the best possible results. We perform extensive data logging and power measurements both before and after tuning to tailor the calibration to your specific vehicle and any modifications.

Get a quote for remapping your Case Magnum CVT/CVX

Email info@jrtuning.co.uk or call +44 (0)1622 320217

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