Performance chip wanted

[kickassrocker01]

Need performance chip mainly for higher rev and of course power .....

[ethree]

What vehicle?

[RickSloan]

153 or 173 ecu?

[kickassrocker01]

1987 325is 173ecu......I got a knock off chip made to work with my 19lbs injectors and 93 octane fuel for $24......I will tell you guys how it works....but still may need a name brand chip...I have a fuel/air management system and really only need one to change the limiters and spark curves....

[smonkbmw]

you trust a $24 chip?

[kickassrocker01]

No not really....but I'm gonna give it a try.....a friend of mine is running the same one and its doing pretty dang good...never had it on a dyno though...

[E30Idea]

..I have a fuel/air management system...

Do explain, what "system" do you have that you still need a chip for?