Another member is or has already sold one for $500. At that price, I will buy today. Of course, add for shipping as I'm in Md. and there is little to no one in the F ing state that likes to mod this car.

thanks!

 

lol if u think ppl are selling the 535i you are sorely mistaken my friend. the 535i rpi one used to retail for over 2k when it was in production. the $500 ones are for 525i/528i/530i. the 535i has its own application that if you were interested in purchasing, bimmerzone is having a group buy for 1999 shipped. look at that one. its the best deal on n54 rpi.

 

You are correct my friend, but for $2k and 10whp, I'm a ok! Since I'm already putting down 270 or so with the JB3, 10 hp won't make any difference for me at (well maybe 15 since I have the JB3). Thanks for enlightening me.

 

i would suggest going with something with alot more flow. how about no resonators a just a simple can on each side with some cool tips. in a turbo car, more flow = more gain

 

I have never heard of such a thing? Can you guide me to a post describing in detail what you are referring to? Sounds logical.