Description: --> Add to Favorites Home About Us Feedback New Arrivals Ending Soon Contact Us --> CSF Auxiliary Radiator w/ Rock Guard M3 F80 M4 F82 F83 15-20 M2 Comp F87 S55B30 Description Sold Individually. Fits Both Left & Right Side. Sold Individually, Qty 2 is Required to Replace Both Auxiliary Radiators. Note: Sold Individually. Fits Both Left & Right Side. Car Make: BMW Car Model: M3 F80 / M4 F82 F83 / M2 Competition F87 Years: 2015-2018 M3 / 2015-2020 M4 / 2019-2021 M2 Competition Engine: S55B30 Material: Aluminum Manufacturer Product Specifications CSF is the #1 cooling choice for BMW and particularly F8X M3/M4/M2 Competition owners. With an industry-leading reputation and overwhelming success as the cooling experts, CSF has added the final piece to the already popular F8X Cooling Suite. Like the other cooling systems on the F8X, the factory auxiliary radiators do a pretty good job in stock form. However, once you start adding a lot of power and pushing the car in aggressive driving conditions, the factory systems start to show its limitations. As more and more owners have pushed the limits of their S55, CSF saw the need and demand. The F8X platform is also almost a decade old with the newest examples being at least 5 years old. Over time the original coolers end up with damaged or clogged fins that greatly reduce their cooling capacity. Design & Engineering CSF designed the coolers to be a true “Drop-in Fit” for easy installation. Each cooler mounts in the factory location and uses the OEM quick connections. The High-Performance Auxiliary Radiators work in conjunction with the rest of the cooling system to reduce temperatures. They not only help keep temperatures in optimal ranges, but prolong the heat soak threshold. There’s nothing worse than having your track session cut short because you need to do a cooldown lap. Each CSF F8X Auxiliary Radiator can fit the left or right side. The fitting and plugs are swappable and can be easily setup for either side. OEM vs CSF Feature OEM CSF Core Width & Rows 41mm – 1-Row 42mm – 2-Row # Cooling Tubes 24 27 # Cooling Fin Rows 25 28 Fin Height 8mm 6.5mm Design All-Aluminum Construction 100% All-Aluminum TIG-Welded Construction Compared to the OEM F8X coolers, the CSF units are a significant upgrade. CSF eliminated the OE plastic mounting pod by incorporating it into the modular design that fits both sides. This design improvement increases the size of both the core and tanks. The extra space taken from the mounting pod allowed for a ~7% increase in Core Size and an ~10% increase in Tank Volume. With a larger 2-row 42mm core, cooling efficiency and capacity are drastically increased. The high efficiency core using CSF’s Exclusive B-Tube Technology maximizes airflow and heat dissipation. 100% All-Aluminum construction ensures the best performance and durability. The mounting pins and brackets are much stronger and more durable than the OE plastic pod mounting system. In addition, the black finish provides extra protection and offers a stealthy look behind the grilles of your F8X. In addition, the CSF auxiliary radiators also feature integrated bolt on rock guards to keep the coolers safe. You’ve no doubt heard horror stories about OEM coolers getting punctured and spilling fluids all over the road or track. Now you can feel more confident that your cooling system is safer from road debris. Modular Design CSF used a modular design so the auxiliary radiator can fit either side. There are several benefits to this type of design and offers several benefits. One of those benefits is for serious track applications. Having spare parts is always a great idea. Having one auxiliary radiator that fits both sides where you’d normally need one of each is a big cost and space saver. Getting an extra as backup is more cost/space efficient with the CSF units F8X S55 Cooling System The F8X S55 cooling system is decently complex. Diagrams have been included for anyone who doesn’t understand how the whole system flows. The cooling system consists of 6 to 7 heat exchangers depending on your transmission. Numbers below refer to the graphic above. 1. Auxiliary Radiator (Right Side) – Charge Air Cooling System • CSF #8528 – High Performance Auxiliary Radiator 2. Radiator – Engine Cooling System 3. Front Mount Heat Exchanger – Charge Air Cooling System • CSF #8075/8075V (Sold Separately) – High-Performance Front Mount Heat Exchanger 4. Charge Air Cooler – Charge Air Cooling System • CSF #8082 (Sold Separately) – Dual-Pass Top Mount Charge-Air-Cooler 8. Auxiliary Radiator (Left Side) – Engine Cooling System • CSF #8528 – High Performance Auxiliary Radiator 9. Oil Cooler • CSF #8220 (Sold Separately) – High-Performance Engine Oil Cooler 10. DCT Transmission Cooler • CSF #8081 (Sold Separately) – Dual-Pass Race-Spec DCT Transmission Cooler Because each auxiliary radiator is used for a different system you can elect to replace one at a time. For those looking to further improve the Charge Air Cooling system replace the right side auxiliary radiator. Those looking to improve the engine cooling system should replace the left side. Features Sold Individually – all applications require 2 auxiliary radiators Multi-Fit – Fits Both Left & Right Side 2-Row 42mm High-Performance Core Featuring CSF’s B-Tube Technology Ultra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact Tank Volume increased by 10% and Core Size Increased by 6.4% 100% All-Aluminum TIG-Welded Construction OEM Style “Quick Connect” Inlet/Outlet True “Drop-in Fit” Requires No Modifications to Install Includes Detachable Rock Guard Individually Leak and Pressure Tested High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement Satin Black Finish for OEM+ Look 2 Year Limited Warranty Applications: 2015-2018 BMW F80 M3 (incl. CS & Competition) 2015-2020 BMW F82/F83 M4 (incl. CS, GTS, & Competition) 2019-2021 BMW F87 M2 Competition (incl. CS) OEM Part Numbers: BMW: 17-11-2-284-603 / 17112284603 (Left) BMW: 17-11-2-284-604 / 17112284604 (Right) Payment Almost all of our eBay Listings are "Buy it Now" which means payment is due immediately at the time of purchase. Return Policy: We allow returns of unopened product within 30 days of the purchase date for a money-back refund. If the original packaging is missing or damaged, or if it has been longer than 30 days since you purchased the item, there may be restocking fees incurred. Please message us for a Return Authorization Number before sending anything back to avoid processing delays. --> AbouT us Real Street Performance is unlike most "Race Shops". We are a fully functioning wholesale and retail distribution warehouse in addition to a dyno-equipped tuning and engine building facility. Our sales center and order fulfillment center operates with state of the art, industry leading software that allows us to get you ALL of the parts you need for your build quickly and correctly the first time without the headaches or excuses. - Best Pricing - Fast Shipping - Immediate Response Time - Experienced in International Export - 100% Positive Customer Satisfaction Feedback Rating Shipping Info WE CAN ONLY SHIP TO THE ADDRESS ENTERED DURING CHECKOUT. Most domestic orders ship within 5 days, please allow up to 7-10 days for international orders to ship. We are very familiar with International Export procedures and we ship out of the country every day. If you are a customer outside of the United States of America, have no worries, we will get your parts to you quickly and correctly, many times just as quickly as our domestic shipments. Some shipping destinations will require additional shipping, these customers will be contacted immediately after placing their order. Feel free to contact us before placing your purchase for an exact shipping quote. Import Duties, Taxes, and Charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Quoted shipping does not include insurance. If you would like to add insurance to your contact us here to go over the options. Please note that eBay requires all orders $750.00 and above to have Signature confirmation, so if your package total is $750.00 or more, your shipment will require a signature. Even though we are based in Florida, not all orders ship complete from our Florida location. Please be aware that some parts will ship directly from other states to your location. Please message us before clicking buy-now to check location availability if this is a concern of yours. PLEASE NOTE, ORDERS TO THE FOLLOWING COUNTRIES WILL BE SHIPPED VIA USPS INTERNATIONAL TO AVOID DELAYS AND COMPLICATIONS, UNLESS SPECIFICALLY REQUESTED BY THE BUYER TO SHIP VIA UPS: - Russia - Brazil - Greece Our Services --> 20,000 sqft Facility in Sanford, FL Our new facility is located in sunny Sanford Florida, but we ship all over the world every day with the most competitive rates. Useful Links Store Home About Us Feedback New Arrivals Ending Soon Contact Us Add to Favorites We Accept Payment --> Sign up to our Newsletter Add my Store to your favorites and receive my email newsletters about new items and special promotions! Subscribe Copyright © 2017 Real Street Performance. All rights reserved.
Price: 449 USD
Location: Sanford, Florida
End Time: 2024-09-06T02:05:31.000Z
Shipping Cost: N/A USD
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Item Specifics
Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Engine Codes: S55B30
Vehicle Make: BMW
MPN: CSF 8258
Brand: CSF
Manufacturer Part Number: CSF 8258
Color: Black