Thread: M550i Downpipe
View Single Post
      09-20-2019, 10:59 AM   #1
SXY550
New Member
Canada
9
Rep
23
Posts

Drives: M550i
Join Date: Jul 2019
Location: Vancouver, BC

iTrader: (0)

M550i Downpipe

I am thinking of getting an ARM MOTORSPORT cat-less downpipe for my G30 M550i soon, but I have a few questions before I install it. My current set up is Stage 1 Dinan tune and resonator delete. Does the cabin smell at all? How much is drone when it is idling/driving? How loud is it under comfort mode? Is it damaging to my muffler since the car is almost straight piped? Would you recommend me getting it?
Appreciate 0