CSF Race-Spec 8-Row Engine Oil Cooler / Heat Exchanger for BMW M3 E90/E92/E93 (E9X) 2007-2013 S65 4.0 V8 - Direct-Fit Uprated Motorsport Performance/Track Upgrade | Bolt-On Plug & Play OEM Replacement Oil Cooling Kit

Race-bred oil cooling for BMW M3 E90 E92 E93 S65 4.0 V8

Keep oil temperatures under control on fast road and track with this CSF race-spec engine oil cooler. Designed specifically for the E9X M3 platform and S65 V8, this direct replacement cooler delivers dependable lubrication temperature management during extended hard driving, giving you consistency, confidence and protection lap after lap.

Key performance highlights

• Eight row high efficiency core for stable oil temps under sustained load
• Fully TIG welded tapered cast end tanks for strength and long term durability
• OEM-style fitment in the factory position behind the bumper with no cutting required
• Significant improvement over the standard M3 cooler when pushed on circuit or spirited B-road use
• Ideal for track days, time attack, fast road driving and hot climate conditions
• Direct replacement upgrade that maintains an OEM look with motorsport-grade performance

Why this cooler

The S65 loves revs and makes its best power when properly controlled thermally. An uprated oil cooler helps prevent heat soak, reduces the risk of oil temperature spikes and supports engine longevity during long sessions. CSF are renowned specialists in automotive cooling, and this race-inspired unit is engineered for reliable performance when the stock cooler is no longer enough.

Proven results with our customers

We have installed and used this CSF cooler on our own builds and many customer cars. Feedback has been excellent, with stable oil temperatures and greater confidence on track and during spirited driving. It is a go-to E9X M3 cooling upgrade for enthusiasts who demand dependable performance.

Compatibility

BMW M3 E90 saloon, E92 coupe, E93 convertible, model years 2007 to 2013, S65B40 V8.

Fitting

Professional fitting available at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Looking for this upgrade

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