Nissan NP300 – Navara D40 2005-2015 2.5 DCi

Description

Nissan Navara D40 2.5 DCi ECU Tuning (2005–2015)

Unlock safe, proven gains with professional ECU tuning for your Nissan Navara D40 2.5 DCi. Each calibration stage — from Stage 1 to Stage 3 — is engineered to deliver optimal performance, torque, and drivability for Australian conditions. Sunshine Coast Diesel Tuning performs all tuning in-house using licensed calibration tools with dyno verification available. Learn more about our workshop.

Stage 1 – The Best Bang for Your Buck

• Measured Gains: +35 hp / +90 Nm (190 → 225 hp, 450 → 540 Nm)
• Hardware: No modifications required
• Benefits: Sharper throttle response, smoother drivability, stronger towing and overtaking power
• Recommended Upgrades: Intercooler, performance intake, and cat-back exhaust for improved airflow and cooling

Stage 1 tuning provides the most noticeable transformation for the least cost. Designed for stock vehicles, it offers reliable, efficient gains — perfect for daily driving or towing without sacrificing factory reliability.

Stage 2 – Performance Hardware Upgrade

• Measured Gains (typical): +55 hp / +130 Nm (190 → 245 hp, 450 → 580 Nm)
• Minimum Requirements: Upgraded intercooler, performance exhaust, and high-flow intake
• Benefits: Higher sustained torque, reduced EGTs, and improved throttle response under heavy load
• Custom Calibration: Each tune is individually adjusted to suit your supporting hardware and driving requirements

Stage 2 builds on the Stage 1 calibration and is ideal for heavy towing, off-road setups, or drivers wanting stronger mid-range power with supporting bolt-on upgrades.

Stage 3 – Maximum Performance

• Measured Gains (typical): +75 hp / +160 Nm (190 → 265 hp, 450 → 610 Nm)
• Minimum Requirements: All Stage 2 upgrades + fuel system and turbocharger upgrade
• Purpose: Designed for performance or off-road applications where maximum output and response are prioritized
• Custom Tuning: Tailored calibration to safely maximize power, torque, and boost efficiency

Stage 3 tuning is for enthusiasts chasing every last Nm of torque and horsepower. When combined with full performance hardware, it transforms the Navara D40 into a highly responsive powerhouse for serious off-road or performance use.

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: Nissan Navara D40 2.5 DCi (2005 – 2015)
• ECU Type: Factory ECU (calibrated in-house)
• Power/Torque Gains: Stage 1 +35 hp / +90 Nm • Stage 2 +55 hp / +130 Nm • Stage 3 +75 hp / +160 Nm
• Hardware Changes: Required for Stage 2 & 3 only
• Hardware Included: No hardware or performance parts included. All upgrades quoted separately.

What’s Included

• Pre-tune health check and diagnostic scan
• In-house ECU read, modification and calibration flash
• Test drive and data verification
• Optional dyno verification (by appointment)

Service Details

• Type: On-site ECU remap at Sunshine Coast Diesel Tuning
• Turnaround: Same-day service (by appointment)
• Remote Tuning Option: Personal flashing tool available for remote customers (+ $600 incl. shipping Australia & NZ)
• Pricing: Quoted individually based on tune level and hardware

Professional ECU Tuning on the Sunshine Coast

All ECU remapping is carried out by our experienced team using industry-grade calibration tools and dyno equipment. We focus on safe, smooth and sustained power delivery for Australian conditions. Book your tune today at the Sunshine Coast Diesel Tuning website.