About BrenTech Tuning

After a long search for custom tuning and per mod packages for my M3, I looked high and low for two years and found little to no options. For this reason alone I have left my DME stock and not wasted money on a tune. I am glad I did. I did not want to give into the canned options. I drove cars with "software", I raced them, I dyno'd them - I went out of my way to collect data, which was all misleading and uninformative. Eight years after the car's debut, I have found what I am looking for. Those who know me know that I've been on a crusade to tune these cars since I purchased mine two years ago. I waited for SharkEdit and for a company to post real data, which never surfaced. Now, I want to share it with everyone else who is looking for what I demand in a software upgrade. I went right to the source, I am working with the provider of all custom BMW software in the US for this technology.

Let me give you a little background on myself. About six years ago I got sick of paying ridiculous tuning rates for lackluster tuning on my 02' WRX. I got my hands on a Protuner from Cobb Tuning and went to town with a local. Within a few months I was retuning problem ridden "shop" cars of where I used to bring my personal car. In a few more months, I had the whole central Massachusetts area running one of my maps and kicking ass at the track. Fast forward to purchasing my M3 - I was upset with the tuning options, and that is no longer. Let's be realistic, I thought, there is not 20whp left in the stock ECU, this is a wrung out performance car. This is for people who who want the best and most recent development in our DME at a reasonable price/per HP price. I am here to offer it, not start a tuning war.

These tunes will have a good amount of data with them, no marketing promises, no hidden tricks, and dyno graphs to support it, along with real life data of how it translates into more bang for your buck. No longer should a customer be in the dark about what they are getting.