Hi everyone! I keep running into adds for performance charge pipes. While I'm not up for replacing exhaust systems, etc. I might be talked into easier and less expensive ways to get more power out of my 535. I might even get a JB4.
Does anyone with a relatively stock vehicle have any direct experience with larger diameter charge pipes and an opinion on if they are worth it?
2012 535ix Space Gray, Cinnamon, SAT, Premium, Prem sound, Cold W., Sunshades, Gloss Black Grille, Gloss Black Side Markers, RE970AS 245/45/19 non-run flats that run very smooth + quiet and also correct the otherwise optimistic speedo