CSF Group A / DTM Race Style Oil Cooler, BMW E30 M3

Designing the ultimate BMW E30 Oil Cooler was a challenge, but CSF excels in crafting upgraded products that seamlessly integrate like factory units. Leveraging BMW's groundwork from the late 1980s, the new CSF #8218 is rooted in the race-proven formula used in Touring Car and DTM racing.

In 1987, BMW entered Touring Car and DTM racing, developing the iconic E30 M3. Over five years, the Group A spec M3 dominated, winning two champion titles. To meet the demands of track conditions, BMW engineers enhanced the standard oil cooler by 50%, maintaining compatibility with factory mounts and connectors. CSF's E30 Group A / DTM Race Style Oil Cooler mirrors these race coolers, with modern upgrades.

While your original system may function, wear and tear diminish its efficiency. Dented, clogged, and aged coolers compromise performance. CSF's oil cooler, boasting a bar and plate design, outperforms traditional tube and fin setups in both durability and efficiency. Designed to fit seamlessly in the factory location without custom mounts, it offers superior cooling capacity, modern technology, and affordability compared to genuine OE replacements.

CSF prioritizes performance and durability, opting for an exceptionally rugged Bar/Plate design, featuring "Aero-Flow" bars for enhanced heat dissipation. The CSF #8218 Oil Cooler, around 50% larger than the factory counterpart, boosts fluid capacity and core surface area, ensuring superior performance and longevity with its 100% All-Aluminum construction and black powder coat finish for an OEM look.

Applications:

• Group A / DTM E30 M3 Oil Cooler Design
• Direct fit oil cooler for BMW E30 M3
• Can fit all E30 Chassis (see applications and fitment notes)
• High Efficiency & Rugged Durability Bar/Plate Design
• “Aero-Flow” Bar Lightweight Construction for Strength and Maximum Flow
• Cast End Tanks with 100% Tig Welded Construction
• Satin Black Finish for Extreme Protection Against Corrosion and Debris
• Comes complete with fitting kit for both OEM style as well as -10 AN male connections