105 Series 1FZ Turbo PDI Intercooler Kit

105 Series 1FZ Turbo PDI Intercooler Kit

The hose and piping from the condenser to the compressor needs to be replaced with the recessed HDJ100 pipe, or a one piece replacement purchased from us.

The link part can be found here: https://hdautomotive.com.au/product/ac-hose-for-fzj105-for-pdi-front-mount-intercooler-kit/

Please provided what air box you are using in the notes

Performance Diesel Intercooler kit, suitable for the 1FZ-FE with an aftermarket turbocharger setup

Core size: 675x300x76

Fits with all bull-bar and winch designs as the core sits back close to the condenser.

Intercooler pipes: 2.5” stainless steel with heavy duty silicon joiners. Silicon selection now simplified with no silicon in front of the front panel.

High torque stainless steel clamps.

The moulded end tanks with rear facing outlets have enabled a bigger core, then we pushed it back as far as possible to increase the draw through from the engine cooling fan. With the outlets being rear facing, the stainless steel pipes are connected to the intercooler with straight silicon.

During testing we have seen this maintain intake temps to 4-7degC above ambient temperature for normal around town driving.

When under load (on the highway towing a heavy trailer) running a steady 15-18psi with 150degC the intake temps sat 15deg above ambient. On a 20degC the intake temps got up to 35deg – you’ll have to trust us, but that’s really impressive.

Air can be felt strongly pulling through the intercooler 50-80mm in front of the core, while idling on startup. To continue to have the air being pulled through while engine temps are low (and the fan hub normally free wheels) some extra fluid can be added to the viscous coupling.

AUTOMATIC TRANSMISSION COOLER

The transmission coolers available to fit with our kits are the best we could find. The standard one is the same as is used in the 80 series kits and we get reports that transmission temps have dropped after fitting our intercooler and trans cooler. As well as the trans cooler being very good we also expect the transmission can hold the gear for longer and stay in lock-up, which reduces heat being made.

From the pictures you can see we have chosen to have them in front of the intercooler. The auto cooler bracket has six options with three different positions for either of the two transmission coolers. We recommend having them in the lower position to prevent heat transfer into the intercooler but if other items such as winches are fitted it would be good idea to have the transmission cooler lifted up for better cooling.

105 Series 1FZ Turbo PDI Intercooler Kit