Free-Flowing Intake for 2009-2013 Corolla

Yeah, I know it’s not a diesel, but I have three Corollas as vehicles that are reasonably efficient and require very little maintenance.

In this video I show how to build a simple intake modification for my 2009 Corolla. The MAF sensor piece was 3D printed using ProtoPasta High-Temp PLA. Ensure any material you use can stand up to under-hood temperatures!

I’ve shared the (updated) files and more details here, including where I got the other parts: https://www.thingiverse.com/thing:4075834

I think there’s a small increase in performance. The sound is much growlier / sportier than before. When I fill it up a couple times I’ll report back on fuel economy.

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