Jeep Grand Cherokee 2005-2011 3.0 CRD

Description

Jeep Grand Cherokee 3.0 CRD ECU Tune (2005–2011)

Unlock safe, proven gains with professional ECU tuning for a more responsive Jeep Grand Cherokee 3.0 CRD. Our in-house ECU calibration for the 2005–2011 model years delivers strong, reliable power for daily driving, towing, and touring. Whether you choose a Stage 1, Stage 2 or Stage 3 calibration, each level is engineered to enhance performance, torque, and drivability for your exact setup. Tuning is completed in-house by Sunshine Coast Diesel Tuning using licensed calibration tools, with dyno verification available.

Stage 1 – The Best Bang for Your Buck

Stage 1 tuning delivers the most noticeable improvement for the least cost — a true transformation without changing any factory hardware. For the Jeep Grand Cherokee 3.0 CRD, power increases from 218 hp to 265 hp and torque from 510 Nm to 600 Nm, resulting in smoother delivery, stronger mid-range pull, and improved towing performance.

• Measured Gains: +47 hp / +90 Nm (218 → 265 hp, 510 → 600 Nm)
• Hardware: No modifications required
• Benefits: Sharper throttle, smoother drivability, safer overtaking power
• Recommended Upgrades: While not required, an intercooler, performance intake, and cat-back exhaust improve cooling and airflow for even better results.

Stage 1 is the biggest bang-for-your-buck upgrade — reliable, efficient, and ideal for daily driving or towing.

Stage 2 – Performance Hardware Upgrade

Stage 2 builds on the Stage 1 calibration but is designed for vehicles fitted with key supporting modifications. This level delivers higher torque and sustained power under load, making it ideal for heavy towing, off-road setups, or performance-oriented builds.

• Minimum Requirements: Full exhaust system, upgraded intake, and improved intercooler/cooling system
• Benefits: Increased torque and mid-range response, reduced EGTs, and more efficient airflow for prolonged high-load performance
• Custom Calibration: Each tune is adjusted to suit your hardware for the best balance of power and reliability

Stage 3 – Maximum Performance

Stage 3 tuning is designed for full performance builds where every supporting system has been upgraded. It provides significant gains in both power and torque through advanced fuelling and charge-system improvements.

• Minimum Requirements: All Stage 2 upgrades plus fuel-system modifications and an upgraded turbocharger or supercharger
• Purpose: Built for high-performance or competition/off-road use where response and outright power are prioritised
• Custom Tuning: Tailored calibration for each build to ensure safe operation under extreme conditions

Additional Options (Off-Road Use Only)

• EGR Deactivation (off-road use only)
• DPF Deactivation (off-road use only)
• AdBlue Deactivation (off-road use only)
• Hardcut Limiter

Off-road options are intended for closed-course or off-road use only. See our Terms & Conditions for details.

Specifications

• Vehicle: Jeep Grand Cherokee 3.0 CRD (WK, 2005–2011)
• ECU Type: Factory ECU (calibrated in-house)
• Power/Torque Gains: +47 hp / +90 Nm (Stage 1 baseline)
• Hardware Changes: Required for Stage 2–3 only
• Hardware Included: No hardware or performance parts are included with any tuning stage. All parts and upgrades are quoted individually based on customer specifications. For a tailored quote, email info@ivory-frog-543762.hostingersite.com.

What’s Included

• Pre-tune health checks and diagnostics
• In-house ECU read/write with licensed tools
• Custom calibration for your fuel, load and use-case
• Road testing and data logging
• Optional dyno verification

Service Details

• Type: On-site ECU remap at Sunshine Coast Diesel Tuning
• Turnaround: Same-day service (by appointment)
• Remote Tuning Option: If you’re located remotely, we can supply a personal flashing tool that allows you to load and log tuning files we provide. The additional cost for this service is $600, which includes shipping anywhere in Australia and New Zealand.
• Pricing: Quoted individually based on tune level, hardware, and options

Professional ECU Tuning on the Sunshine Coast

All tuning is carried out by our experienced team using industry-grade calibration tools and dyno equipment. We focus on performance without compromise — smooth, strong power delivery and reliability for Australian conditions. Bookings are essential via the Sunshine Coast Diesel Tuning website.