Bmw e34 535i tuning

[ivan2terrible]

Good evening people.
Any leads on who can tune a E34 535I Ac Shnitzer S5 JSN conversion. Stock management.. Is this possible?
The reason I need to tune is because, I replaced the stock injectors to 4point 260cc injectors..
Bought these of Ebay, not what I had ordered. These injectors are impressive, and the car is alive.. But damn heavy on Gas..

 

[Ahmedy]

I may be corrected but I guess a starting point would be to view the innards of you're dme to reveal if the eeprom used is compatible to be flash tuned .

 

[Benji]

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You might want to check these guys out. They seem to have good reviews online with good customer service. I would think if you are upgrading injectors and have some ACS performance parts, might be worth doing a MAF upgrade as well...fairly common with the E30 M20 guys

Good evening people.
Any leads on who can tune a E34 535I Ac Shnitzer S5 JSN conversion. Stock management.. Is this possible?
The reason I need to tune is because, I replaced the stock injectors to 4point 260cc injectors..
Bought these of Ebay, not what I had ordered. These injectors are impressive, and the car is alive.. But damn heavy on Gas..

 

[ivan2terrible]

Welcome - SSSQUID

WE ARE NOT ACCEPTING NEW ORDERS STARTING JUNE 16TH 2024 THROUGH JULY OR EARLY AUGUST WHILE WE CATCH UP ON ALL CURRENT ORDERS. WE HAVE TOO LARGE OF A BACKLOG AND MUST PRIORITIZE CURRENT ORDERS. SORRY FOR ANY INCONVENIENCE! FEATURED PRODUCTS NEWEST RELEASES ON SALE

shop.sssquid.com

You might want to check these guys out. They seem to have good reviews online with good customer service. I would think if you are upgrading injectors and have some ACS performance parts, might be worth doing a MAF upgrade as well...fairly common with the E30 M20 guys

Hz it Benji.. I do have my suspects on the Afm.. Been actually meaning to jus borrow a good fresh 1 amd take it from there...
The maf route sounds tops.
Im booked for a space at tunetec, don't know if that will be of any help..

 

[Benji]

Hz it Benji.. I do have my suspects on the Afm.. Been actually meaning to jus borrow a good fresh 1 amd take it from there...
The maf route sounds tops.
Im booked for a space at tunetec, don't know if that will be of any help..

Yeah it seems to be a good upgrade, the AFM is very restrictive, keep us updated

 

[Mytfine]

Tune Tech "chipped" mine back in the day. I honestly cant remember if it was a custom write or he just swapped the eprom but im sure they can advise which direction to go. Also the E34 europe site has a ton of helpful guys.