What Vertical Flow Means
A vertical flow intercooler routes charge air:
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In one side
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Through a vertically oriented core
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Out the opposite side
Benefits include:
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Cleaner piping routes
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Improved airflow packaging in tight bays
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Efficient charge cooling
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Ideal fitment for K-swapped chassis
Especially useful in compact engine bays like EK and EG Civics.
Applications: K-Series K20 K24 Engines K Series Acura RSX DC5 with Turbo Key Features: Core Size: 24″ x 7″ x 3.5″ Overall Size: 27″ x 12.5″ x 3.5″ Air to air intercooler core High density, high quality core Bar and plate construction 3″ inlet & 3″ outlets Rated for 600HP+
Key Features
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3-inch thick core
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Aluminum construction
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High-density internal fin design
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Designed for turbocharged K-series setups
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Supports mid-to-high horsepower builds
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Welded end tanks for durability
Translation: built to handle boost.
Ideal Applications
Compatible with:
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Acura RSX
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Honda Civic
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Honda Civic
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K-swapped or turbocharged builds
⚠️ Custom piping and mounting may be required depending on setup.
Performance Benefits
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Reduced intake air temperatures
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Increased power consistency
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Lower detonation risk
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Supports higher boost levels
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Essential for 400+ HP builds
It won’t add power alone—but it keeps your turbo build alive.
What You’ll Need
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Proper intercooler piping kit
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Quality silicone couplers
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T-bolt clamps
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Proper tuning after installation
Because airflow changes require calibration.
Final Verdict
The 3” K-Series Vertical Flow Intercooler is a must-have for serious K20 or K24 turbo builds in RSX, EK, or EG chassis. Big core, efficient cooling, and built for real boost.
Because heat soak isn’t part of the build plan.


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