When you push the S58 hard, oil temperature is everything. Long pulls, high boost, track laps in the heat, it all stacks up fast. Once oil temps climb too high, the car starts protecting itself. Power drops, timing gets pulled, and in worst cases the car goes into limp mode. The CSF High Performance Engine Oil Cooler keeps your G8X M3, M4, or G87 M2 running strong and stable. You stay in the throttle longer, lap after lap, without watching the temp gauge creep into the danger zone.

CSF built this cooler for real world abuse. Time attack cars, road race builds, and high horsepower street setups all played a role in development. Velocity Performance runs the full CSF cooling package on their G82 M4 and has taken home multiple first place finishes. Testing included aggressive track sessions and high load street driving to ensure consistent oil temperature control. The goal was simple. Improve cooling capacity while keeping factory style fitment and airflow management.

Precision Engineered Design

This cooler uses CSF AC condenser technology with a 1 row super high pressure 32mm 10 channel microtube core. The microtube design increases surface area contact for better heat transfer while maintaining optimal oil flow.

Features 8mm tall multi louvered fins compared to the OEM 6mm fins. The increased fin height improves heat rejection without restricting airflow through the rest of the cooling stack.

Designed to mount in the factory location using OEM top and bottom rubber seals for proper airflow ducting. OEM style inlet and outlet connections ensure a true drop in fit with no modifications required.

Includes a protective rock guard to help prevent punctures from road debris. With oil under pressure at high temperatures, added protection is critical for both street and track cars.

Individually pressure tested for durability and reliability under extreme conditions.

Replaces OEM Part Numbers 17118095293, 17218095297, and 17215A4DF50.

Configuration Options

Single high performance engine oil cooler configuration.

Direct replacement for factory unit.

Compatible with stock cooling components and upgraded CSF heat exchanger and auxiliary radiators.

Exhaust Tips & Customization

Not applicable. This upgrade focuses strictly on engine oil temperature control and cooling system performance.

Production & Lead Time

Each oil cooler is built with strict quality control standards and tested before shipping. Production time may vary depending on demand. Every unit is built for durability and track reliability, not rushed for volume output.

Fitment

Benefits

• 32mm 10 channel microtube core for improved oil cooling
• 8mm multi louvered fins for increased heat rejection
• Maintains stable oil temperatures under high load
• True drop in fit with OEM style connections
• Retains factory ducting and airflow seals
• Includes protective rock guard
• Ideal for track use and high horsepower builds
• 2 year limited warranty

NOTE: OFF ROAD USE ONLY