Quote:
Originally Posted by FastCarFanatic
Hey guys just picked a 20 m550i g30.
will be doing a custom mid pipe including res delete next week. car will be ran on a mustang dyno bone stock to see what it makes. still haven't found a tune tho
also debating on the ARM downpipes. if anyone has used them please advise!
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Hey I'm running on resonator delete, ARM downpipe and a Dinan stage 1 on my 19' m550. I have had the downpipe for about 2 weeks and it seems to be holding on well and have a drastic sound improvement on my car. The pops are louder and the exhaust sounds amazing. You will get the smell for the first 4 days but it gets better after that. You can see more on my Instagram @sxy_5_ !! Delete if I'm not allowed to post my Instagram handle but you can see the differences it makes when the car is just running on res-delete and catless dp(ARM)+res delete!