Coltec Pro Intercooler Hot Side Pipe Kit Navara D40/Pathfinder R51 YD25 EARLY 2004-2006

Description

Overview

The Coltec Pro Intercooler Hot Side Pipe Kit is designed to improve the performance and reliability of the Nissan Navara D40 and Pathfinder R51 fitted with the 2.5L YD25 diesel engine (Early 2004–2006 models). Engineered from premium-grade aluminium piping and reinforced silicone joiners, this kit replaces the restrictive OEM hot side hose to deliver superior airflow and throttle response. Perfect for both stock and tuned diesel setups, it’s a must-have upgrade for anyone seeking improved boost efficiency and long-term durability.

Key Features

• Improves throttle response for faster turbo spool and smoother acceleration.
• Increases mid-range torque over the OEM hot side pipe design.
• High-quality aluminium construction ensures durability under high boost conditions.
• Silicone joiners with stainless steel clamps provide a secure, leak-free fit.
• Direct bolt-on installation with factory mounting points – no modification required.
• Guaranteed to outperform other kits on the market for the YD25 engine platform.

Specifications

• Material: Aluminium piping with 4-ply reinforced silicone joiners
• Finish: Black powder-coated for corrosion resistance
• Pipe Diameter: 63 mm (2.5”)
• Compatible Engine: 2.5L YD25 Diesel
• Vehicle Fitment: Nissan Navara D40 & Pathfinder R51 (Early 2004–2006)
• Weight: 2.0 kg
• Part Number: COL301014

What’s in the Box

• 1 x Hot side aluminium intercooler pipe
• 3 x Coltec Pro silicone joiners (blue inner lining)
• 4 x Heavy-duty stainless steel clamps
• 1 x Installation guide

Compatibility

• Nissan Navara D40 (Early 2004–2006) – 2.5L YD25 diesel
• Nissan Pathfinder R51 (Early 2004–2006) – 2.5L YD25 diesel

Delivery & Lead Times

All Coltec Pro kits are typically in stock and dispatched within 1–2 business days. Free Australia-wide shipping applies to all orders over $249. Express delivery options are also available at checkout.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning offers professional installation for all Coltec Pro performance parts. Our workshop is equipped with advanced diagnostic tools and experienced technicians who ensure your upgrade performs perfectly from day one. Book your fitting today or call our team for expert advice.