Legendex Top Mount Big Boy Intercooler 

Toyota Hilux N70 3.0Ltr 2006 - 2015 D4D 


Transform Your Toyota Hilux N70 with the Legendex Top Mount Big Boy Intercooler: The Towing Powerhouse (2006 - 2015 D4D)

Empower Your Towing Experience with Unmatched Cooling and Performance

Unrivaled Cooling for Ultimate Towing Performance: Elevate your towing capabilities with the Legendex Top Mount Big Boy Intercooler, engineered specifically for the Toyota Hilux N70. This isn't just an upgrade; it's a breakthrough in intercooler technology, offering unmatched cooling and efficiency for the dedicated 4WD and towing enthusiast.

Designed for Extreme Conditions: Tackle demanding terrains and challenging towing tasks with ease. The Big Boy Intercooler provides significant power gains by efficiently cooling charge-air temperatures, ensuring enhanced towing performance, rugged off-road capability, and steep hill climb prowess. Enjoy improved fuel economy and an extended engine life, thanks to a more efficient engine.

Advanced Cooling, Proven by Numbers: Experience up to a 6% drop in charge-air outlet temperature and 55% less charge-air pressure drop, translating to 2x more efficient cooling than standard models. The 3L Hilux enjoys up to 3x cooler air intake temperatures, showcasing the exceptional efficiency of this intercooler.

Empower Your Hilux with Incredible Power Gains: With the Legendex Big Boy Intercooler, expect up to a 22% increase in torque compared to stock intercoolers. Specific to the 3L Hilux, enjoy remarkable performance improvements that are evident in everyday driving, enhancing both towing and off-road capabilities.

Innovative Core Design for Durability and Efficiency: We've significantly upsized the core, while retaining the standard position to avoid off-road damage. This innovative approach ensures optimal protection and performance, surpassing competitors who often relocate the intercooler, leading to increased turbo lag and potential off-road damage.

Enhanced Tuning for Peak Performance: Lower Exhaust Gas Temperatures (EGTs) allow for more effective performance tuning, particularly in DPF-equipped vehicles. This optimized tuning, combined with lower intake temperatures, results in a performance that exceeds expectations.

Economy and Efficiency in Harmony: The Legendex Big Boy Intercooler isn't just about cooling; it's about transforming your entire driving experience. Expect significant fuel savings and a prolonged engine lifespan, ensuring more miles of thrilling towing and off-road adventures.

Discover the Legendex Difference: Upgrade your Toyota Hilux N70 with the Legendex Top Mount Big Boy Intercooler and redefine your off-road and towing adventures. This intercooler isn't just an addition to your vehicle; it's a testament to your commitment to superior performance and unmatched towing power.

The Legendex Big Boy Intercooler: Transform Your Off-Road Experience

Upgrade to the Legendex Top Mount Big Boy Intercooler and experience a new level of off-road performance and reliability. With its superior cooling technology, enhanced hose system, and increased power and efficiency, it's more than an intercooler; it's an essential upgrade for every serious off-road adventurer.

Legendex Big Boy features:

  • High-performance Australian-made intercooler core
  • Stainless Steel intake and hot pipe
  • High-Pressure Clamps
  • Minimal Number Of Silicone Joiners
  • Fitting Instructions

Legendex Big Boy Benefits:

  • Colder intake temps
  • Minimal pressure loss
  • Reduced turbo lag
  • Increase Torque
  • Increase Power
  • Better Fuel Economy

Legendex Contact: Call 07 3203 2333 or contact us here: Legendex Enquiry Form



Temp compare1

intercooler dyno V8 RD v7
This example achieved up to 22% gain in torque compared to stock (dyno pic to come)- results differ between vehicle. Up to 32% torque gains for a V8 Landcruiser (pictured). The 3L Hilux achieved up to 17% torque gains, while the 2.8L Colorado achieved up to 29% gains.




Brand Big Boy Intercooler
Shipping Weight 15.0000kg
Shipping Width 0.650m
Shipping Height 0.350m
Shipping Length 0.650m
Shipping Cubic 0.147875000m3

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