ABOUT THE PRODUCT
Project Gamma S58 Intake Manifold with Integrated Port Injection
Take your BMW S58 engine to the next level with the Project Gamma S58 Intake Manifold with Port Injection, engineered for enthusiasts and professional builders looking to maximize airflow, cooling efficiency, and fueling capacity.
Designed as a direct replacement for the factory plastic intake manifold, this premium cast aluminum manifold features a significantly larger integrated water-to-air intercooler core and built-in top-mount port injection provisions, making it the ideal upgrade for high-boost, ethanol, race fuel, and big turbo applications.
Whether you're building a 900+ horsepower street car or a dedicated race vehicle, the Project Gamma S58 Intake Manifold delivers the airflow, cooling, and fueling capability needed to support your performance goals.
Why Upgrade Your Factory S58 Intake Manifold?
The factory S58 intake manifold works well for stock power levels but quickly becomes a restriction as horsepower increases.
The Project Gamma manifold solves these limitations by offering:
- Significantly increased airflow
- Much larger integrated intercooler core
- Integrated port injection system
- Superior heat management
- Strong cast aluminum construction
- Excellent reliability under a big boost
The result is lower intake air temperatures, improved throttle response, greater fueling capacity, and more consistent horsepower during repeated pulls or track use.
Massive Integrated Intercooler Upgrade
Cooling plays a critical role in maintaining power on turbocharged engines.
The Project Gamma manifold incorporates a 20% large bar-and-plate water-to-air intercooler core that dramatically increases cooling efficiency over the OEM unit.
Injectors and controller not included.
Benefits
✅ Increased airflow
✅ Lower intake air temperatures
✅ Improved throttle response
✅ Supports significantly higher horsepower
✅ Better fueling capability
✅ Reduced heat soak
✅ Excellent reliability under extreme boost
✅ Ready for future performance upgrades
Vehicle Fitment
BMW M2
- 2023+ G87 M2 (S58)
BMW M3
- 2021+ G80 M3
- 2021+ G80 M3 Competition
BMW M4
- 2021+ G82 M4
- 2021+ G82 M4 Competition
- 2022+ G83 M4 Convertible
BMW X3M
- 2020+ F97 X3M
- 2020+ F97 X3M Competition
BMW X4M
- 2020+ F98 X4M
- 2020+ F98 X4M Competition
Compatible with all BMW vehicles equipped with the S58 twin-turbo inline-6 engine.
When will my order ship?
If it’s in stock and the order is placed before 3pm, it ships the same day. If you ordered a product with ceramic coating, it will ship the following business day.
If the product or color spec you’re looking for is not in stock, you can join the waitlist by clicking the “email when available†button underneath the “out of stock†label. We will email you as soon as your product is available and give you an estimated back in stock time.
What if I submitted a custom order?
If you are making a custom order, email us to submit your request and we will give you an estimated delivery time based on the special manufacturing time.
What if my product arrives damaged, incorrect, or is missing parts?
If you received the incorrect product or color, missing parts, or the item is defective, email us a picture with your order number and you will receive a refund or exchange. Contact us at info@shopprojectgamma.comand we will work with you to make it right.
What if I’m not satisfied with the product?
If the product is unused and uninstalled, we can offer you a refund, exchange, or store credit. If the product was used or installed on your vehicle, we unfortunately cannot offer any refund, exchanges, or credit.
What if I installed my products and then I decide I don’t like them?
Unfortunately used or installed products will not qualify for a return or refund. If you have any questions or concerns you can email us at info@shopprojectgamma.com
A restocking fee of 20% of the original purchase price may be applied to returned products. This fee covers the costs associated with processing the return and restocking the item if applicable. Please refer to our policies page for more info regarding all exchanges and returns.
Have a question you don't see answered here? Email us at info@shopprojectgamma.com and we'll get back to you.