After three years of rigorous development and testing, Evolution Racewerks proudly introduces the Competition Series Twin Oil Cooler System, specifically designed for the BMW 135i and 335i models (2008-2011). This system effectively addresses the notorious limp mode issue caused by excessive oil temperatures, ensuring your engine maintains optimal performance under demanding conditions.
The factory oil cooler measures a modest 8.75"x4.75"x1" (41 cubic inches), but the Competition Series takes cooling to a whole new level. Featuring two robust oil coolers, each measuring 9"x8"x2" (11"x8"x2" including end tanks), this system provides a staggering total of 288 cubic inches of cooling core—over 700% larger than the stock setup. During extensive testing, including track days in temperatures exceeding 110°F, our system has never allowed oil temperatures to exceed 259°F, even under wide-open throttle conditions reaching 160+ mph.
"Installed this on my 335i, and the difference is night and day. No more limp mode, even on the hottest track days!"
"The installation was straightforward, and I noticed improved performance and reliability during my track sessions."
Whether you're hitting the track or cruising on the street, the Evolution Racewerks Competition Series Twin Oil Cooler System offers unparalleled cooling performance and durability. This system is a must-have for any BMW enthusiast looking to enhance their driving experience without compromising on quality.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2013 BMW 135i |
135i | 2008-2013 |

Evolution Racewerks started out as a custom fabrication shop in 2004. Its experienced staff of fabricators and welders can virtually craft any part that you want. Evolution Racewerks’ talented welders (TIG & MIG) are skilled at working with aluminum, stainless steel, and titanium. The company takes pride in helping petrolheads build their dream race car from the ground up. Evolution Racewerks has you covered from the beginning stages of chassis preparation, which includes steam welding and roll cage construction, to the complete assembly of the car.
Evolution Racewerks Can Do It AllIf you dream it, Evolution Racewerks can build it. The company specializes in a number of different areas that all come together to create automotive works of art. Evolution Werks’ experienced technicians can install just about any part you may have. Nothing is impossible with the team’s custom fabrication, tuning, and suspension skills. The brand is known for fabricating custom welded (TIG & MIG) steel, stainless steel, aluminum, and titanium parts. As aforementioned, Evolution Racewerks’ specialty lies in roll cage assembly and chassis welding, as they have built numerous roll cages to meet all racing rules set in place by sanctioning bodies. Whether it is NHRA drag racing, SCCA, drifting, or road racing, Evolution Racewerks can do it all.
Evolution Racewerks takes pride in being a one-stop shop for building, servicing, and pit crewing for your race car. It boasts years of experience building race cars for its customers, many of which brought home trophies and were featured in several magazines.
Evolution Racewerks at Vivid RacingVivid Racing has an extensive inventory of Evolution Racewerks products that will enhance the look, sound, and performance of your vehicle. We carry intercoolers and intercooler pipes, catted and catless downpipes, oil cooler upgrades, charge pipe kits, brake lines, and more! If you have any questions regarding the parts listed above or about Evolution Racewerks, please contact our sales team at (480) 966-3040.