Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Take the guesswork out of your K-series engine swap with the SPDZ1 High-Precision K24 Intake Manifold Adapter — engineered to bring true plug-and-play performance to your build.
Designed to seamlessly interface K20-style intake manifolds with Honda K24 cylinder heads (including all K24 and K24Z series), this adapter solves the coolant recirculation differences that normally make these manifolds incompatible. Built from precision CNC machined material and finished with a durable performance coating, our adapter includes a 1/8″ NPT port ready for a coolant temperature sensor — giving you a clean setup that’s ready for tuning and data logging.
Whether you’re building a daily driver, weekend warrior, or full-on race car — this is one of those swap essentials that separates “budget hack” from “pro build.”
✨ Key Features
Universal compatibility with all K24 cylinder heads (K24A, K24Z, R40, etc.)
Lets you install K20-style intake manifolds on a K24 head without plumbing headaches
1/8″ NPT coolant temperature sensor port for modern engine management
Precision machining for perfect sealing and fitment
Performance-grade coating for corrosion resistance and long life
Swap-ready design — no modifications needed
🚗 Why Builders Choose SPDZ1
Engineered specifically for swap reliability, not just a “universal plate”
Avoids idle control and coolant routing issues that cause heat soak
Cleaner installation with proper coolant and intake air management
Perfect for turbo, all-motor, and high-boost K24 or hybrid swap builds
📌 Fits Perfectly With:
Aftermarket K20 intake manifolds
Custom intake setups
Standalone EMS builds
Track cars, drift cars, and show builds
🛠 Installation Tips
Works with both bolt-on and mild head-tapped installations
Add a quality coolant temp sensor to your swap harness for best results
Pair with silicone hoses and quality clamps for flawless plumbing
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
