CHILLER SYSTEM FOR BMW M5/M8 F90 | F91 | F92 | F93

Project Gamma Chiller System – BMW M5/M8 F90 | F91 | F92 | F93 (All Build Dates)

Unleash the ultimate in cooling performance with the Project Gamma Chiller System, engineered specifically for the BMW M5 and M8 (F90, F91, F92, F93). Whether your vehicle was built before or after July 1st, 2019, we have the correct kit for your production date—just select the right option when ordering.

Revolutionary Cooling Technology
Our patent-pending system integrates seamlessly with your BMW’s factory air conditioning, channeling chilled refrigerant through the intercooler system to drastically lower coolant and Intake Air Temperatures (IATs). The result? Denser air, higher boost capacity, more aggressive ignition timing, and reduced detonation risk, all leading to significant horsepower and torque gains.

Key Benefits:

• Massive Performance Gains – Supports higher boost and timing for more power.

• No Additional Cooling Hardware Needed – Works without upgrading radiators, pumps, or charge coolers.

• True Plug-and-Play Installation – Pre-crimped AC hoses, quick-connect water fittings, and pre-shaped universal bracket make installation fast and simple.

• Full Cabin A/C Performance Maintained – Enjoy complete comfort while benefiting from maximum cooling.

• Ideal for Turbocharged & Supercharged Applications – Optimizes intake temps for peak efficiency.

Compatibility:

• BMW M5 (F90) – All build dates

• BMW M8 (F91, F92, F93) – All build dates
  Select “Before July 1, 2019” or “After July 1, 2019” to ensure correct fitment.

Installation Made Easy
Each kit is built for true plug-and-play installation—no cutting, drilling, or permanent modifications required. All hoses and brackets come pre-prepared for a straightforward install.

Upgrade to Maximum Performance
Whether you’re preparing for track days or simply want cooler, more consistent performance on the street, the Project Gamma Chiller System is the ultimate cooling upgrade for your BMW M5 or M8.

If your item is in stock and the order is placed before 3 PM, it will ship the same day. Products that include ceramic coating are shipped the following business day. If the product or color you’re looking for is out of stock, you can join the waitlist by clicking the “Email When Available” button. We’ll notify you as soon as it’s back and provide an estimated restock time.

Custom Orders
For custom requests, please email us directly. We’ll review your order and provide an estimated delivery time based on the required manufacturing process.

Damaged, Incorrect, or Missing Items
If your order arrives damaged, incorrect, or missing parts, simply email us a photo along with your order number. We’ll arrange a refund or exchange right away. Contact us at info@ttmengineering.se and we’ll make it right.

Returns & Satisfaction
Unused and uninstalled products are eligible for a refund, exchange, or store credit. Unfortunately, once a product has been used or installed, we cannot accept returns or offer refunds. If you decide you don’t like a product after installation, it will not qualify for return.

Restocking Fee
A restocking fee of 20% of the original purchase price may apply to returned products. This fee covers the costs of processing and restocking. Please refer to our Policies Page for full details on exchanges and returns.