Hi everyone. I live in cali. As most of us know the emissins here are strict. I have a chip, intake and exsaust on my e34 535i. Im lookin for more power still. Any ideas on what else I can do? I dont mind doing something that it would not pass smog with as long as itss not a huge deal to put the oem parts back on. Day or less swap time. Please let me know of any ideas




Matt

1991 535i 5spd
180k

what type of chip, intake and exhaust do you have now? Where in cali are you?

Im in sacramento, Chip im not sur of. I think its a bavaian motorsport chip. Prvius owner installed it. Exsaust is borla cat back for now. Intake just a k&n. Dont want to spend $800 onj a dinan intake you know.