[CatDaddyJones]

Guys,

I am looking to add an intercooler and charge pipe to my 428i. I have done an intercooler before but no so much on the charge pipe. Any treads or thoughts on how difficult a charge pipe is to install?

[alohasurftoad]

there are a few threads on this if you search. seems that removing the IC is necessary to do the CP so you might as well do both at the same time. it seems the most difficult thing is removing the black plastic ring that covers a spring clip. it seems the force required to remove the ring may feel like you'll break it, which some people have done..

[mike@x-ph.com]

Doing FMIC at the same time as CP will make the job much easier

You can find couple DIY on this forum