N55

N55 F Chassis MHD Flash Tunes – Power Gains & Info For the most part, this is a similar post to our N55 E Chassis MHD post. However, we split up the posts since the E and F chassis N55's use different apps from MHD. Additionally, the F chassis N55's are a bit more capable given the EWG design as opposed to PWG. That said, some early year F chassis cars may use PWG. The … [Read more...] about BMW N55 F Chassis – MHD Flash Tunes Horsepower Gains

N55 Upgraded Charge Pipe Guide Charge pipes are a common discussion on turbo BMW engines. The charge pipe (CP) is partly responsible for carrying charge air (or boosted air) to the engine. Unfortunately, BMW's N55 engine uses a plastic charge pipe. The N55 charge pipe is prone to cracking and popping off at higher than stock boost levels. It's not even an uncommon failure at … [Read more...] about BMW N55 Charge Pipe Upgrade Guide

Which Year BMW 335i Model is the Best? These posts are challenging to write because best is subjective. Spoiler alert - we're not going to say one year 335i is better than another. We'll break down the differences by year and allow the reader to decide. How to Pick the Best 335i For You Before we dive into a year by year breakdown let's touch on the major 335i … [Read more...] about What Year BMW 335i Should You Buy?

N55 E Series MHD Flash Tunes - Power Gains & Info We're finally following up our general MHD post. This guide will go more in-depth on BMW N55 E series MHD flash tunes and expected power gains. All E series N55's use PWG. However, some F series are also PWG rather than EWG. The F series uses a different MHD app, so we will write a separate post for that. Although, PWG F … [Read more...] about BMW N55 E Series – MHD Flash Tunes Horsepower Gains