Originally Posted by hufington
I will start looking for some larger (4"-5") chrom tips with 2 1/4" inlet that can be welded. I don't want any added noise and will go for cosmetic change only.
Please keep us informed on this mod. I've been thinking of switching to a 4" Crome tips and replacing the center silencer (resonator) for a cross pipe for a better exhaust sound.
2011 535i (07/2011 build) Imperial Blue, Oyster/Black Interior, Anthracite Wood Trim, ZSP, ZPP, ZP2, ZCV, 2TB, 6NF, 6NR, JB4 S2, BMS Intake, Center Muffler Removed.