Cold Air Intakes Are Useless (Unless You Build One Like This!) @CrucibleCoachworks
Cold Air Intakes Are Useless (Unless You Build One Like This!)  @CrucibleCoachworks
Uploaded May 2025 | Updated September 2026, 2 weeks ago
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They said it was a cold air intake… but it’s just sucking hot air off the header.
In this episode, we’re calling out the fake “cold air intake” crowd—and building the real deal for our drift-spec Karmann Ghia.

We kick things off by roasting the typical hot-air setups you see all over the internet, then get to work: designing and 3D printing a custom airbox to actually deliver cool, fresh air where it counts. Along the way, we relocate the fuel cell to the rear of the car to clear up engine bay space, improve weight distribution, and make room for the intake setup.

This is more than just a bolt-on part—we’re talking real airflow gains, better packaging, and some good old-fashioned DIY engineering.

👉 In this video:

Why most “cold air intakes” are just hot air lies

3D modeling and printing a custom airbox

Fuel cell relocation for better balance and packaging

Final install of the cold air intake on our drift Karmann Ghia

More sketchy decisions, fire risk, and fun

🔧 Built not bought.

#ColdAirIntake #3DPrintedCarParts #KarmannGhia #DriftCarBuild #DIYAirbox #HotAirIntake #Fabrication #EngineBayMods #CustomIntake #BuiltNotBought


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Cold Air Intakes Are Useless (Unless You Build One Like This!)$500 Junkyard Supercar: Fabricating & Welding Front End (Project Jigsaw #40)The BEST Way to Fit WIDE Wheels! - Widebody Porsche Hot Rod, Welding Metal Flares. - 928 Ep. 16Cutting Up My Drift Car to Make Custom Doors!First Start in 7 YEARS! - Our Slantnose is ALIVE!Highly Scientific Car Aero TestingBuilding a Widebody Porsche 911! Modifying and Welding TURBO Flares Onto a NEW Project! (Ep. 1)ELECTRIC Turbo?! (…or is it?) — Project JigsawOur Vintage Supercar Gets an ENGINE!RWB Costs too Much, So I Built My Own!Scratch Building POP-UP Headlights! (Project Jigsaw Ep. 51)This Widebody Buck is Practically BULLETPROOF! (For Metalshaping)
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Cold Air Intakes Are Useless (Unless You Build One Like This!)

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