Hello to all of you people i am a new guy on the Bmw world so i have so many questions to ask i will try not to be a pain in the ass so i want to know some stuff for our beauties, as i mentioned on the title i am located in Greece and i bought a Z4 2.5 2005 model i know that this engine comes with 192 hp can i do anything in order to make it a bit stronger without pay a fortune as here they say to add compressor kit but they want almost 8000us dollars so if anyone knows something be my guest second qustion that i want to ask is that z4 06 model comes with different rear brakes lights so do you know if it can fit to my car for sure, thirdly i want somebody to saw me step by step with pic if possible the whole way of how to activate my cell phone in order to use with the device for the car thanks in adavance i will try to post some pic with me and offcourse the z4


P.S sorry about my english so dont get mad at me i am fast learning and i will try to improve them so waiting as soon as possible your answears

Geia Sou!

There's really not a whole lot you can do to add major horsepower to a 2.5l engine. Most of the typical mods ( CAI, shark injector, exhaust) won't give you many gains, but they will make the car a lot more responsive through the powerband. Good luck with your car

apollo thank you so much for your response mate i think i will go for a comressor kit in future i think this will not heart the engine what about the rest of my isuues do you know anything at all fit the rear brake lights from 06 z4 to mine 05 z4

Geia Sou!

There's really not a whole lot you can do to add major horsepower to a 2.5l engine. Most of the typical mods ( CAI, shark injector, exhaust) won't give you many gains, but they will make the car a lot more responsive through the powerband. Good luck with your car
apollo thank you so much for your reply mate i think i will go for the komressor kit to add some more hp i think this will not heart my engine at no way what about the remainning issues do you know anything mate

you can't fit the new brake lights without getting the new bumper, unfortunately.

http://www.z4um.com/viewforum.php?f=15&sid=de274f0b9e780ea5f8b9b313af1a2b0a

I am pretty sure there is a tutorial on how to activate your phone on that forum.

dear silver bean thank you for your reply i want you to explain what you mean when you saying that i can fit the new brakes rear without getting the new bumber unfortunately thank you so much

the lights are shaped a little differently, so they aren't a direct fit with our bumper.

http://www.allfastcars.com/cars/bmwz4rear.jpg
See how angled the step is in the tail light is?

http://www.motori-online.it/gallerie_macchine/images/bmw-z4-rear.jpg
see how smooth the drop is on the new one?

That is why you need to upgrade the bumper which is pretty $$.

ok isee now so i will have to cange and the rear bumber so i will ask tommorow how much it will cost both the lights and the rear bumber