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.
Keep intake temperatures under control and unlock more consistent performance with the SPDZ1 High-Performance Heat Exchanger for BMW S55-powered F80 M3 and F82/F83 M4 models.
Designed for enthusiasts demanding maximum cooling efficiency, this upgraded heat exchanger features a high-density 48mm core engineered to improve heat dissipation and reduce charge air temperatures during spirited driving, track events, and high-boost applications.
As intake temperatures rise, performance can suffer due to heat soak and timing reduction. The SPDZ1 Heat Exchanger helps combat these issues by increasing cooling capacity and maintaining more stable operating temperatures, allowing your S55 engine to perform at its best.
Whether you’re running a stock turbo setup, upgraded turbos, ethanol blends, or aggressive ECU tuning, this cooling upgrade provides the reliability and thermal management needed to support your performance goals.
Features & Benefits
✔ Fits BMW F80 M3, F82 M4, and F83 M4 equipped with the S55 Twin-Turbo Engine ✔ Large 48mm High-Efficiency Core Design ✔ Improves Cooling System Capacity ✔ Reduces Intake Air Temperatures (IATs) ✔ Helps Minimize Heat Soak During Repeated Pulls ✔ Supports Tuned and High-Horsepower Applications ✔ Durable Aluminum Construction ✔ Direct Bolt-On Installation ✔ Available with Custom SPDZ1 Branding
Vehicle Fitment
2015-2018 BMW F80 M3
2015-2020 BMW F82 M4 Coupe
2015-2020 BMW F83 M4 Convertible
S55 Twin Turbo Engine Models
Perfect For
Daily Drivers
Track Cars
Road Course Racing
Drag Racing
High Boost Applications
Ethanol (E85) Builds
Upgraded Turbo Systems
PREORDER ITEM, WILL SHIP MID JULY 2026
SPDZ1 Product Warranty Registration
Purchased an SPDZ1 product from Speedzone? Register your SPDZ1 product here using the first name, last name, and order number from your purchase.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
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.
