Evolution Racewerks BM-Cool001P Dual Oil Cooler Upgrade Kit for BMW 135i 08-13

The 135i/335i comes from the factory with a small oil cooler with a core size of 8.75″x4.75″x1″ (222mmx121mmx26mm) which comes out to 41 cubic inches of core. The Competition Series Twin Oil Cooler system features two Huge identical oil coolers 11″x8″x2″ (280mmx203mmx51mm) with a core size of 9″x8″x2″ (229mmx203mmx51mm) each. Each oil cooler comes out to 144 cubic inches which is 3.5 times larger than the factory unit each! Since there are two oil coolers, you have a combined 288 cubic inches of oil cooler core, over 700% more core than the factory oil cooler. Through 3 years of development and testing, Evolution Racewerks Competition Series Oil Cooler has kept Evolution Racewerks Time Attack 135i from seeing the dreaded limp mode issue due to oil temperatures. Regardless of conditions (ambient temperatures and track lay out), Evolution Racewerks have never exceeded 259F! This is in 110F+ track temperatures and wide open throttle pulls all the way to 6 gear (160+ mph). Through test cars used in Evolution Racewerks beta testing program, Evolution Racewerks are getting independently gathered, unbiased data showing the same exact thing.

Each Competition Series Twin Oil Cooler mounts to its own box enclosure. Louvers on the backside of the box enclosure ensures airflow through the oil coolers while protecting the oil cooler from road debris, especially debris kicked up from the front tires. During initial testing, Evolution Racewerks box enclosure had a big window (open hole) in the back for airflow. However, throughout the race season, it took so much abuse from rocks, tire and other debris kicked up from the front tires that Evolution Racewerks had to replace the oil coolers on Evolution Racewerks Time Attack 135i. Thus, instead of a big hole for airflow to flow through, Evolution Racewerks used louvers instead to protect the back side of the oil coolers. This effectively solved the issue without any affect on performance. Oil temperatures as well as oil temperature deltas stayed the same.

Features:

< li >Completely solves the dreaded limp model issue found on the N54/N55 engines due to oil temperature!

< li >TWO large 9″x8″x2″ (11″x8″x2″ with end tanks) Oil Coolers. Factory stock single oil cooler 8.75″x4.75″x1″

< li >Over 700% larger (combined twin coolers) than the factory oil coolers!!!

< li >Twin coolers have a total of 288 cubic inches of core! Factory oil cooler has 41 cubic inches.

< li >Available with no finish (silver) orType III Hard BlackAnodizing(for stealth). Hardanodizinghelps improve durability of intercooler fins against damage from road debris (rocks).

< li >Enclosed box with venting louvers – protects oil coolers from road debris without sacrificing airflow!

< li >High Quality Goodrich AN Fittings in Black Anodize.

< li >High End Goodrich Nylon Braided Oil Lines – much better than Stainless Steel braided Oil Lines

< li >Optional Carbon Fiber or Aluminum Shrouding to direct airflow through the oil coolers for improved efficiency.

< li >Includes all hardware needed to install. No need to go hunting for hardware to finish the installation.

< li >Developed under the harsh racing conditions on Evolution Racewerks 135i Race Car.

< li >Limited Lifetime Warranty.

Fitment:

< li >BMW 135i 08-13

Note:

< li >Images are for representation only. Actual product may vary.

WARNING: Cancer and Reproductive Harm