Category Archives: BMW 3-Series E9X Radiator 2007-2011

2007-2011 BMW E9X 335I/135I Performance Aluminum Radiator, Part 4: Final Test-Fit and Data Collection

Interested in purchasing this E90 radiator? Check out our product page for more information!

BMW 335i/135i Performance Aluminum Radiator

Finally, we made it to our day of testing! We had previously confirmed fitment and made a few minor adjustments to some external end-tank features to improve coolant flow and ease of installation. A member of E90post was kind enough to lend … Continue Reading ››

2007–2011 BMW E90 335I/135I Performance Aluminum Radiator, Part 3: Prototype Test Fitting

Interested in purchasing this E90 radiator? Check out our product page for more information!

BMW 335i/135i Performance Aluminum Radiator

Test-fitting day! After scouring local forums and maxing out our contact list, we were finally able to locate a 335i owner willing to lend us his vehicle for the day. Mishimoto E90 radiator prototype and … <a href=Continue Reading ››

2007–2011 BMW E90 335I/135I Performance Aluminum Radiator, Part 2: First and Second Prototype Designs

Interested in purchasing this E90 radiator? Check out our product page for more information!

BMW 335i/135i Performance Aluminum Radiator

Welcome back! While I am sure you haven’t slept in days, anticipating the next edition of this thread, the team at Mishimoto has been hard at work. Two, yes two, initial prototypes were developed and one selected to move forward with testing. … Continue Reading ››

2007–2011 BMW E90 335i/135i Performance Aluminum Radiator, Part 1: Product Introduction and Goals

Interested in purchasing this E90 radiator? Check out our product page for more information!

BMW 335i/135i Performance Aluminum Radiator

The BMW E90 combines the use of forced induction and a silky smooth inline-six engine to produce very impressive power output, and an extraordinary response to additional modifications. Simple bolt-on modifications and tuning can net an additional 80 hp to 100 hp, … Continue Reading ››