CSF High Performance Stepped Core 8115B F30/F32/F22/F87 N55

( Brand: Csf ), ( Manufacturer Part Number: 8115 ), ( Country Of Origin: United States )

Review CSF Fits Bmw F30/f32/f22/f87 N55 High Performance Stepped Core fits M2 F30 F32 F22 F87 2015–2018

Introducing the CSF 8115 8115B High Performance Stepped Core Radiator, an essential upgrade for BMW M2 (F30/F32/F22), F30 3 Series, and F87 M4 (N55) models. This radiator is not just an ordinary cooling component; it's a high-performance solution designed to enhance the cooling capacity of your vehicle and improve its overall driving experience.

The CSF 8115 8115B radiator boasts a unique stepped core design that maximizes cooling efficiency. The stepped core is a series of carefully engineered fins that create turbulence in the coolant flow, increasing heat transfer surface area without increasing the size of the radiator. This results in a more effective cooling system that can handle the increased power demands of modified engines or extreme driving conditions.

Constructed using only the finest materials, this radiator features a copper-brass core and heavy-gauge aluminum tanks. The copper-brass core offers superior heat conductivity, while the aluminum tanks provide excellent durability and resistance to corrosion.

The CSF 8115 8115B radiator also comes with a number of additional features to make installation and maintenance as easy as possible. It includes pre-installed mounting brackets and a high-pressure water pump inlet, ensuring a straightforward installation process. The radiator is also compatible with BMW's factory cooling fan and electric fans, making it a versatile solution for various driving scenarios.

The CSF 8115 8115B High Performance Stepped Core Radiator is a must-have upgrade for BMW enthusiasts seeking to optimize their vehicle's cooling system for improved performance and reliability. With its advanced design, top-quality materials, and easy installation, this radiator is the ultimate choice for those who demand the best from their BMW.

The CSF 8115 and 8115B high performance stepped core intercoolers are aftermarket cooling solutions designed for BMW M2 (F30/F32/F22) and F87 N55 models. These intercoolers aim to improve the cooling efficiency of your BMW's engine by reducing the temperature of the intake air. Let's discuss the potential pros and cons of investing in these intercoolers.

1. Enhanced Cooling Efficiency: CSF intercoolers are known for their high cooling capacity, which can lead to improved engine performance by allowing the engine to run cooler under heavy load. This can lead to better power output and potentially longer engine life.

2. Improved Power and Torque: Cooler intake air allows the engine to produce more power and torque, making your BMW feel more responsive and potentially faster.

3. Better Throttle Response: The improved cooling efficiency can lead to better throttle response, allowing the engine to respond more quickly to accelerator input.

4. OEM-grade Quality: CSF intercoolers are designed to be a direct replacement for the OEM intercooler, ensuring a seamless installation process and a factory-like fit.

1. Cost: CSF intercoolers are generally more expensive than their OEM counterparts, which could be a deterrent for some buyers.

2. Installation Complexity: While the installation process is generally straightforward, some users have reported encountering complications during installation, such as the need for additional hoses or modifications to existing components.

3. Potential for Increased Noise: Some users have reported an increase in engine noise after installing the CSF intercooler, which could be a concern for those who value a quiet driving experience.

The CSF 8115 and 8115B high performance stepped core intercoolers offer several benefits, including improved cooling efficiency, increased power and torque, and better throttle response. However, they come with some drawbacks, such as a higher cost, potential installation complications, and the possibility of increased engine noise. Ultimately, whether or not these intercoolers are worth the investment depends on your priorities and budget. If you value improved engine performance and are willing to pay a premium for it, then the CSF intercoolers could be a worthwhile upgrade. However, if you're looking for a more budget-friendly option or are concerned about installation complications, you may want to consider other options.

If you're considering purchasing the CSF 8115 or 8115B intercoolers for your BMW M2 or F87 N55, I would recommend doing thorough research and consulting with a reputable BMW performance parts specialist to ensure that the intercoolers are the best fit for your specific vehicle and driving style. Additionally, be prepared for potential installation complications and be willing to invest the time and resources necessary to ensure a successful installation. If you're looking for a more budget-friendly option, you may want to consider other aftermarket intercooler brands or even used OEM intercoolers.

Details:

Rounded Front Face Bar/Plate Design for Optimized Air Flow Through the Core. This Part Fits. Lab Tested in Csf In-House Wind Tunnel. Fully Reversible Back to OEM Spec with No Modifications Needed.

40'F Drop in Temperatures When Compared to the OEM Inter cooler After Multiple Repeated Runs. Drop-in Fit Design for an Easy Quick Plug-and-Play Installation - Complete with OEM-Style Connect Inlet/Outlet Connections. CSF stepped core inter cooler lightly used in great shape. It was installed on my F30 335i for stage 2 tuning.

Designed with 3D Scanning/Rapid Prototype Technology to Ensure Precise Fitment and Maximum Surface Area Utilization. Power Increase of 15-20 HP on Stock Cars, 25 Modified Vehicles. This is a must have for desert heat.

part #: 8115 prices

• $310.00-$599.00

specifications motoralph:

• for models: M2, F30, F32, F22, F87
• for makes: Bmw
• for years: 2015-2018
• brand: Csf
• mpn: 8115
• country of origin: United States

shipping motoralph:

• class: Standard
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• cost: $41.92
• carrier: FedEx
• transit: 4-10 Days

general motoralph:

• Motors > Parts Accessories > Other
• condition: Used

payments motoralph:

• credit card: Visa
• other
• wallet: Apple-pay

offer motoralph:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True
• started: March 20, 2026

returns motoralph:

• policy: No Returns

seller motoralph:

• rating: 100.0%
• # reviews: 654
• city: Las Vegas, Nevada

Csf 8115 Is Similar To:

• Csf 8300b Fits Bmw Gen 1 B58 Charge-air-cooler Manifold Black (31.7% similar) This can cause the car to pull timing out of engine due high intake air temperatures oats. In addition, the oem inter cooler system has been known to suffer from heat soak in demanding racing conditions such as time attack, endurance racing, drag and drifting, well spirited driving on street...(July 13th, 2025)
• Csf 710353070895 7089 Fits Bmw F-chassis Gen 1 B58 High Performance All-aluminum Radiator Ra (48.3% similar) Please see the manufacturer repair manual for standard installation instructions. This part fits: year: make: model: sub model: 2017 -2021BMW230IBASE, 2017 -2021BMW230I strives, 2017 -2018BMW330IBASE, 2017 -2018BMW330I 2016 -2018BMW340IBASE, 2017 -2019BMW340I 2016 -2018BMW340I 2017 -2020BMW430IBASE...(December 4th, 2025)