Maximizing Performance: ECU Tuning Explained

[@CapeRoadsPOV]

Hermann is an incredible tuner, his knowledge is incredible.

[@mosestaukobong5937]

So much knowledge I can listen to this guy speak all day. Appreciate the honesty as well everyone is a tuner this days😂. Just buy a auto tuner or cmd a dyno

[@Koup_TV_]

basically a tutorial... and I'm here for it... we'll watch this over and over for years to come

[@imobul7829]

Remember my brother on the Dyno by Herman old place years ago spending hours getting power out of his MK1 NA that did 11.9 and that was 2012 or so . Herman, Siraj , and Chett with the Subarus they come years on with tunes . Well done and your BMW is a stunner .

[@seraajrylands2855]

Thanks for all the input you have given to the industry ov er the years Herman

[@Funnelman]

This is such an informative video on how tuning should be done. A tune is only to make sure that the engine is running as efficiently as possible, based on the supporting mods that is being used on the engine. As mentioned, an engine is an air pump. So if you can put more air in the engine, you will be able to put more fuel in, to make more power. Would love to see more information on tuning a car that uses a MAP sensor instead of any airflow meter. Ernest should look at the header type being used as well as the header length. Changing to a different design can change the way the way the power is delivered. More power in the mid to higher rpm range with one design or more power at the peak rpm range with a different design. This is of course my opinion and I may be wrong or right. But none the less, this is a great video.

[@buronwillaims9108]

The best!!! Give us more please!!!

[@MaxwellBulton]

This is such a good video, a lot of useful information and knowledge, I myself have learnt alot about remapping and how people just take already done maps and just throw it on their cars not know where it was originally done on Good work 🙌🙌🙌

[@wasimimtiazhanif1933]

What an enjoyable, informative discussion. Truely enjoyed this episode. Car sounds lovely too!

[@Adie_A]

Excellent video. Really enjoy all the detail.

[@matthewpiedt6177]

Really like this type of informative content

[@PerformanceWithPage]

More to come!

[@dexterbruce4618]

Excellent video great content

[@luqmaandavids794]

Im so happy this video was made 👍

[@bessickaaron]

Could you find out whether he's worked with or built a Speeduino ECU?

[@onesikm3]

So was this an obd1 car you were live chip tuning ?

[@previnreddy7066]

Your car sounds sik bro! 👌

[@ghakeembrenner5524]

i would like to write a code in future

[@shaunonverwacht9626]

Anyone got Siraj's contact info, please?

[@Official_Snake301]

Mr Siraaj #MrBeamer

[@ghakeembrenner5524]

lol he looked lost there for a second , welldone Hermann just show to case tunning is not for the faint harted this comes with years and lots of experience in all areas math, phsics, etc take note guys

[@DIESELTIME456]

Its not rocket science dude. You just need to understand fuelling. any mechanic should know this.

[@sleeperjuke]

Copy and paste file for your car, said no great tuner ever. Let's see if this file works, oops. So much lies, best one is 'here is another 100NM's of torque for free'' You must seriously have no understanding of the basic fundamentals of engine's to make a statement like that. Second biggest lie, just manipulate that MAF sensor in your intake. No, you recalibrate the MAF sensor. COBB intake system for Subaru, has a bigger MAF sensor fitted for exactly this reason. The upgraded MAF sensor accounts for the bigger intake. Your MAF sensor is scaled to the factory specs, so now you go and fit a bigger sized intake, don't recalibrate the MAF sensor, and all of a sudden you can have up to 30% more air entering the engine which is unaccounted for by the ECU. Then you wonder why engines break. Cant even get the first step in tuning right. The story that you can't tune for efficiency, rubbish. The reason you say that is you tune only on WOT (wide open Throttle) So you completely ignore the data at cruising. Perfect if it is a drag car that get placed on a trailer. But that is not the case, most people spend most of their time driving in the cruise area, not WOT the whole day. No guys, if you are going to take peoples hard earned money, make sure you know what you are doing, or be honest and tell your customer, you use copy and paste files because you don't really understand the basic fundamentals of tuning.

[@peter-johnjaftha7254]

The best. Hat Tuned 🙌🔥🔥🫡🫡🫡🫡

[@ghakeembrenner5524]

lol he looked lost there for a second , welldone Hermann just show to case tunning is not for the faint harted this comes with years and lots of experience in all areas math, phsics, etc take note guys