Tacoma TRD ProRunner Concept Impressions

SXTHElement · 2025-04-15T13:47:16+00:00

We're working on a new intercooler upgrade for the 4th gen Tacoma, and it's shaping up to be a solid improvement over the factory unit. The core features more charge air rows for better thermal efficiency, and we're using cast aluminum end tanks for improved strength and flow characteristics. Lower intake air temperatures during high-stress conditions are the main goal here. As most know, once IATs rise past a certain point, the ECU begins pulling timing and boost to protect the engine, which means power drops off. This setup is designed to delay that threshold and keep performance consistent for longer periods. The prototype is already in development. We're currently testing with 3D printed aluminum-magnesium end tanks to validate fitment and flow. Once we have it on the truck, we'll be posting dyno and temperature data so everyone can see the actual performance difference. If you're pushing your Tacoma hard or live somewhere hot, this will be worth watching.

TRD JON

Administrator

Staff member

Dec 1, 2024

#1

I got to see the TRD ProRunner concept in person at SEMA in Las Vegas the other week, and wow, it was actually pretty rad to see in person. Toyota actually built this truck off of an SR5 for the concept vehicle, so it was a 4X4 truck with no locker, so I was mistaken that it was based on a TRD PreRunner. I did like all the TRD Pro bits added to this truck from the suspension to the iso dynamic seats. Also, the extra fuel cell was really cool to see as well.