need info on engine chips for 90 525i

[barry 90 525i]

ive read about how much more power u get and see chips on e-bay for less than 40 dollars, do they work, has anyone tried them?, thanks

[Zeuk in Oz]

ive read about how much more power u get and see chips on e-bay for less than 40 dollars, do they work, has anyone tried them?, thanks
Most on this board would recommend an EAT chip from Mark D on this forum.

[1995 525i]

ive read about how much more power u get and see chips on e-bay for less than 40 dollars, do they work, has anyone tried them?, thanks

Don't buy a chip from ebay..you will regret it even if it's only $40. Mark's chips are very,very good and give you a noticeable power increase. Very smooth.


Michael

[Qube]

It may work, or it may not. If it doesn't, who supports you? It's your ECU. Go MarkD Ultrachip or nothing at all :)

[Robke]

ive read about how much more power u get and see chips on e-bay for less than 40 dollars, do they work, has anyone tried them?, thanks
How can i contact Mark D

[Qube]

It may work, or it may not. If it doesn't, who supports you? It's your ECU. Go MarkD Ultrachip or nothing at all :)

http://www.dsylva-tech.ca/

[grave77]

I have a chip for M20 engine 325 same DME I guess ... I downloaded the bin file from the web. didn't try it yet ... if u have an eprom burner I can email it to u so u can try.