Can you remap Jeep diesel engines?

Yes, we specialise in MultiJet diesel tuning. These engines respond exceptionally well to remapping with significant power and torque gains.

Do you tune Jeep V6 and HEMI engines?

Absolutely. Our calibrations optimise throttle response and power delivery on V6 and V8 HEMI-powered Jeeps.

Is Jeep remapping safe?

Our Stage 1 remaps are developed within safe parameters for your engine. We use proven calibrations tested across thousands of vehicles.

Jeep ECU Remapping | Off-Road & V6 Performance Tuning

Jeep Specialists

Expert Jeep ECU Remapping

Jeep vehicles are legendary for their off-road capability, and our specialist remaps unlock additional performance for both on-road driving and off-road adventures.

From the iconic Wrangler to the Grand Cherokee, we have extensive experience tuning the full Jeep range. Our calibrations are developed specifically for each engine variant, ensuring optimal gains while maintaining reliability.

MultiJet Diesel

Up to 30% more power & torque

V6/V8 Tuning

Enhanced throttle & power

SRT Performance

HEMI power unleashed

MultiJet Diesel Performance

Jeep's MultiJet diesel engines offer excellent tuning potential. Our specialist calibrations optimise boost pressure, fueling, and injection timing for improved power, torque, and towing capability.

Optimised boost control
Enhanced towing performance
Improved throttle response
Better fuel efficiency

Popular Jeep Models We Tune

Jeep Wrangler

Jeep Grand Cherokee

Jeep Cherokee

Jeep Compass

Jeep Renegade

Jeep Gladiator

Jeep Wrangler 4xe

Jeep Grand Cherokee SRT

Jeep Trackhawk

Our Services for Jeep

Our Stage 1 calibrations are built around Jeep's MultiJet diesel engines and the ZF 9-speed automatic transmission used across the Cherokee, Grand Cherokee, Compass and Renegade range. We optimise injection timing, rail pressure and boost maps to deliver noticeable improvements in both on-road overtaking ability and off-road low-end torque.

The Grand Cherokee SRT and Trackhawk use supercharged HEMI V8 engines with immense tuning potential. Our performance calibrations refine supercharger boost control, ignition advance and fueling strategies to release additional power while preserving the rugged American drivetrain reliability Jeep is known for.

Jeep's MultiJet diesels in the Wrangler, Cherokee and Compass are often used for towing and long motorway journeys where fuel economy matters most. Our economy remap adjusts injection duration and turbo boost profiles to improve consumption by 10-15%, helping offset the running costs of heavier 4WD vehicles.

MultiJet diesel Jeeps, particularly the Grand Cherokee and Cherokee, can experience DPF blockages from short-run driving and EGR valve carbon build-up common to the FCA diesel platform. We offer professional diagnostics and software solutions specifically calibrated for Jeep's emissions system architecture.