Right then. This is a list of the parts I have got together to fit a Prado intercooler to a Colorado 1-KTZE. I got all these after comparing my truck to my brother-in -laws Prado.
Inlet manifold.
This is different on a Prado as it turns the throttle body through 90 degrees and sits it level to connect it to the intercooler. On the Colorado, the throttle sits at an angle leaning towards the engine. The throttle cable bracket is also turned to face the front of the engine block. The kickdown cable on an auto will also need to be re-routed to come up to the bracket on the nearside of the engine.
[[Throttle body.
This differs from the Colorado one by having a collar on top to connect the rubber inlet hose from the cooler to it. The throttle sensor is on the other side as well. This might mean you have to extend the wiring to get it to fit. Not sure on this bit as there seems to be enough slack to get it on. Will have to see when I fit it (only been in the shed for two years
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Intercooler
This sits on top of the engine on two brackets which bolt to the sides of the cylinder head. The front bracket is on the drivers side of the head and the rear one extends down the back of the head, held on by two bolts. They are a real PIA to get in and tighten up as there is not much room between the bulkhead and the block. You will also need to move the water pipe going to the heater matrix as on the Colorado the top hose of the two crosses over the rocker cover and will foul on the bottom of the intercooler. The Prado has a metal pipe to do this with but you only need to extend the pipe and clamp it above the heater control. On the intercooler underneath by the outlet to the throttle is the new position for the air temp sensor. This sits in the pipe between the air filter housing and the turbo inlet. The wiring should be long enough to fit and the connection is the same. The sensor on the cooler screws in as it sits upside down when fitted.
Throttle cable.
On the Prado this is much longer than on a Colorado. I got a cable from a 16v Corolla 2000 model at a breakers for £5 instead of £45+ vat from Mr T. This goes round the front of the intercooler and back onto the bracket on the throttle housing.
Turbo pipe
This fits on top of the turbo outlet and goes up to the cooler. It has four bolts to hold it onto the cooler and connects to the turbo with a hose the same as the cross over pipe does .
Inlet pipe.
I have this as it came with the kit I purchased. The only difference I can see is that it doesn't have a hole in for the air temp sensor. On the Colorado you could just make up a plug to go in this hole and use it anyway.
Air scoops.
These fit between the front grill and the radiator crossmember. They force air up into the bonnet channels which direct it onto the cooler via a cutout in the fire blanket. There is a rubber seal which sits onto the intercooler directing the cool air through the fins and onto the engine. I have talked to Allisport and was advised that a bonnet scoop would make the cooler more efficient. Depends if you want to keep it a standard set up or not.
The complete kit as it should sit on the engine
If you have any questions please PM me and I'll do my best to answer them. Also I can try to send any pics to you but I'm not that clued up on attachments and emails yet but I will try. HTH
almost useless. Bigger ones, like someone already are. Please. 
