Fitment Information
- BMW M2 Competition F87 3.0L Twin Turbo I6 S55 (2019, 2020, 2021)
- BMW M2 CS F87 3.0L Twin Turbo I6 S55 (2020, 2021)
- BMW M3 F80 3.0L Twin Turbo I6 S55 (2015, 2016, 2017, 2018)
- BMW M4 F82 / F83 3.0L Twin Turbo I6 S55 (2015, 2016, 2017, 2018, 2019, 2020)
Notes
- Fits S55-equipped models only.
- Replaces OE Charge Air Cooler 17517846235.
- Does NOT fit N55-powered M2 F87 (2016-2018).
- Compatible with manual and DCT transmission vehicles.
Specs & Features
- World's 1st Cast Endtank Designed Top Mount Charge-Air-Cooler for the BMW S55 Engine in the BMW F80 M3, F82/F83 M4, and F87 M2 Competition
- Multiple Air Dividers Cast Into Both Hot/Cold Side Endtanks for Optimized Air Flow Through the Custom Designed CSF Liquid-to-Air Intercooler Core (CFD Analysis and Testing Completed to Ensure Optimal Performance)
- 60% Increase in Core Size Compared to the OEM Cooler
- Left/Right, Cross-Flow, Dual-Pass Core Configuration with 2-Stage Water Cooling for Maximum Efficiency and Intake Temperature Reduction (vs. OEM Single-Pass Vertical-Flow Design)
- Designed with 3D Scanning/Rapid Prototype Technology to Ensure Precise Fitment and Maximum Surface Area Utilization
- "Drop-in Fit" Design for an Easy & Quick Plug-and-Play Installation, Complete with OEM-Style "Quick-Connect" Water Connections and Sensor Ports
- Finished with a Professional "Crinkle Black" Powder-Coated Finish (Available in Raw Aluminum with Option for Custom Powder-Coating - CSF #8082R)
- Lifetime Warranty
Product Details
The S55 suffers heavily from heat soak. Many tuners witnessed this early on after doing multiple dyno pulls and seeing significant drops in power after each consecutive pass. Many F8X owners experienced the same loss of power on the track as the engine just could not cool off during laps. The solution is twofold: The Charge-Air-Cooler (CSF #8082/8082R) & Front Mount Heat Exchanger (CSF #8075/8075V) work together to keep the intake temps down and power up. The factory units simply cannot dissipate enough heat to keep up with prolonged performance driving. CSF's Charge-Air-Cooler boasts a core size that is 60% larger, greatly increasing the capacity for heat transfer from the hot charge air coming from the turbos. Paired with the Front Mount Heat Exchanger the system is able to maintain lower intake temps and keep your BMW F8X's power up.
The CSF #8082 Charge-Air-Cooler comes with a Professional "Crinkle Black" Powder-Coated Finish. It is also available in Raw Aluminum with Options for Custom Powder-Coating Available (CSF #8082R)

More in this category
BMW M2 Parts
BMW M3 Parts
BMW M4 Parts
CSF Charge Air Cooler
Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture