Cool Under Pressure
Move over kiddies – the Big Boys are here! Big, new, man-size plumbing so even the hardest working bloke (and his 4WD) can stay cool under pressure. With more efficiently cooled charged-air temperatures, you get great power gains. That means better performance for towing, off-road and hillclimbs. A more efficient engine means better fuel economy and longer engine life..
Superior low-speed cooling… over two times more efficient cooling than stock. Huge improvement for towing uphill and off-road driving. Larger capacity, bigger, better plumbing and flow dynamics.
The Navara NP300 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.
Significant torque/hp gains in the everyday driving range with all-round gains as well. As the Big Boy intercoolers range continues to grow we will endeavor to provide the performance stats on each vehicle. Note: results may differ between vehicles.
Big Core – Better Location
We have increased the core size dramatically compared to the stock core and moved it up to a safer position than stock. The stock position is so low that it is easily damaged in off-road driving.
Lower EGTs give tuners greater variables to work with than stock intercoolers. At last you can get performance tuning on DPF-equipped vehicles.
Fuel savings are a big bonus. Cooler charge air from the Big Boy intercooler produces more efficient power – and that translates directly to less fuel consumption – and longer engine life because the engine is not having to work as hard.
Big Boy Intercooler Mitsubishi Triton 2.4L 2016+$1,645.00
Big Boy Intercooler Ford Ranger 3.2
Legendex Big Boy intercooler for the FORD RANGER 3.2L OCT 2011 onwards
Big Boy Intercooler Holden Colorado 2.8L Ute 2012-16
Legendex Big Boy intercooler for the Holden Colorado 2.8L 2012-13 & 2014-16
Big Boy Intercooler Toyota 76, 78 & 79 Series
Legendex Big Boy intercooler for the Landcruiser 4.5L V8 76, 78 and 79 Series 2007-onwards
Big Boy Intercooler Toyota Hilux D4D
Legendex Big Boy intercooler for the Toyota Hilux D4D 3L 1KD-FTV Ute 2006-15