13, 4X1.78
13, 4X1.78
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
New thermostat and spring. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory.
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This product was last offered at the strikethrough price on
05-02-2026
Allows you to use larger after market oil coolers that utilize AN fittings
For vehicles with high speed synchronization
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
Avoid heat soak and keep your M3 running cool with this upgraded oil cooler. For vehicles with a production date up to 04/2008.
Includes every thing needed to retrofit a factory oil cooler
13.4x1.78mm. Made in Germany.
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Includes every thing needed to retrofit a factory oil cooler
10X Entries For Our 25th Anniversary Sweepstakes!
The perfect oil cooler for the track and on the street!
Oil cooler for power steering.
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-20-2026
Control those oil temps with a new thermostat.
For 2008 and up models
Serious engine oil cooling for the most demanding engines
This product was last offered at the strikethrough price on
05-06-2026
Serious engine oil cooling for the most demanding engines