Mercedes 300E performance chip on ebay!

[mike690003]

Hello Board,

There is a seller on ebay claiming to have a performance ECU.
Could it be true?? He claims an added 17hp, I am a little skeptical though. Is this a joke???

Here's the link to the "Performance Chip"

[shanta]

2 things..

1). Why don't you ask the seller for more information.

2). Why don't you do a little, not a lot, but a little research on your own. Start by looking at http://www.jetchip.com

[MTI]

Shanta, while I think your suggestions are valid, you left out "Do a Search" since there are at least 4 threads that discuss Jetchip.

[shanta]

Originally posted by MTI
Shanta, while I think your suggestions are valid, you left out "Do a Search" since there are at least 4 threads that discuss Jetchip.

lol

good catch!

thanks

[Potomac Pat]

It wouldn't fit your car anyway bro.

It is for a 1990 300E

[2phast]

You sure about that Pat? Looks like a M104 ECU not a M103 ECU.

Don't all the W124/W201 M103 ECU's look like this?

[Potomac Pat]

Let me restate what I was trying to say.

It would "fit" in the designated spot for the KE control unit.

However, it wouldn't operate properly.

[2phast]

You missed my point Pat, the 1990 300E ECU looks like the one posted in my previous post, the one in the auction looks completely different, like a M104 ECU. Am I correct or am I smokin crack?

the part # on that control unit match 1991 300E with the MAS control unit.

[Potomac Pat]

It looks similar in appearance to the M104 KE control unit.

The BOSCH KE (CIS-E) units do differ in appearance a little from 90-up. Some have the smooth outer case & the others are have the raised "squares".

this style is very common in Califorinia

[2phast]

Ok, just wanted to clarify that issue.

The W201 uses the same ECU design up through the 1993 model year. I also have a W124 ECU from a 1989 vehicle and its the same as what I posted.

I think the big deal is with type of fuel pump relay Mas control or the kpr/ kickdown type.