K-Tuned K24 Intake Manifold Adapter V2 KTD-K24-IM2 K20 Manifold on K24

Item Specifics:
Brand: K-Tuned
Part Number: KTD-K24-IM2
Type: Intake Manifold Coolant Adapter
Fitment: All K24 engines (including K24Z/R40 heads)
Condition: New
Description:
This is the adapter that opens up your K-swap options — a genuine K-Tuned K24 Intake Manifold Adapter V2, part KTD-K24-IM2. Simple, direct fix for a problem every K24 builder runs into: the coolant recirculation fitting lives on the intake manifold on K24s, but K20 manifolds don't have it. This adapter bridges that gap, letting you run a K20-style manifold (or a cut RBC manifold) straight onto your K24 head.
Mounts direct to the head, no gasket needed between the adapter and head — clean install, no guesswork. Once it's in, your intake manifold's no longer tied into the coolant loop, which means lower intake air temps and denser incoming air. Hondata's own data shows intake air density drops about 1% for every 5°F rise in temperature — that's real power you're leaving on the table with a hot manifold. This adapter gets that back. Also includes a 1/8 NPT port, ready for a coolant temp sensor if you're running a swap setup that needs one.
But this isn't just about bolting parts together. It's about building the K-swap the right way — the kind of detail that separates a car that's actually dialed in from one that's just thrown together. Whether you're chasing extra power or just want your intake setup done clean, this adapter does exactly that.

🚚 Fast shipping nationwide — orders ship next business day, typical arrival in 2-4 days
⭐ Local pickup available — Pico Rivera, CA showroom

📞 Questions on fitment or install? Call 562-366-4516 or Text 562-270-5361 — happy to help

Item Details:
Genuine K-Tuned K24 Intake Manifold Adapter V2, part KTD-K24-IM2
Lets you run K20-style intake manifolds (or cut RBC manifolds) on K24 heads
Compatible with all K24 heads, including K24Z-Series (R40)
Eliminates coolant connection to intake manifold — lowers intake air temps
Includes 1/8 NPT port for coolant temp sensor
Direct mount to head, no gasket required
Compatible with 9th Gen Civic Si when using K20 or cut RBC manifolds

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Intake manifold and mounting hardware sold separately unless otherwise noted.