BMW 318 Forum : “I own a '97 318Ti. Does anyone know where I can find a performance chip on the ...”

Back in the days when I was in the bimmer world, some people swore by Jim Conforti ECU reflashes.  They came in a
plug-in module, that you connected to the diagnostic port of your car.  Don't waste your time/money on those
"performance chips"  sold on ebay.  I'm not sure if they make it for your current model and year, give it a shot at
bimmerworld . com.

Typical gains for a 95 318 where 11hp @ 5500 and 19ft-lbs trq @ 2500.  Rev limit for that model was raised to 6900.

thanks. i'll look into that