M550i Downpipes Review - Worth It?

[@ParkerTheRapper]

definitely going to do downpipes on my m550i now

[@LoadingNY]

Can’t wait to get my m550 now. I love this sound !! 🔥

[@AYO_KO]

I love mine😂 sounds like thunder! Spool sounds like a windy Chicago night!! And I’m Tuned, so i got decent power

[@1ORTIZ3]

How do u pass emissions

[@AYO_KO]

@@1ORTIZ3 simple. Ignore it🤣

[@colbycarithers]

This still seems so quiet for catless and res delete. Did you do x pipe? Wonder what it would sound like with a muffler delete

[@touayaaj84]

Took me 12hrs first time to install downpipes. Now, less then 3

[@frictionr6389]

i need your recommendations. heres my mod list Dinan X pipe Dinan axle back Charge pipe dual intakes carbon tune a few other little things “spacers” ext. should i do a catless downpipe, i want to still pass emissions and dont want to have it to loud. would the dinan system make the sound better than stock?

[@KevinFassler]

if you want more power and better sound, its the route to go. No chance you'll be able to pass emissions with them though. I'm pretty sure they also burn up your O2 sensors after install, so you will need to buy new ones in order to pass as well. (Don't quote me on that)

[@CoreyJansen0]

Did you end up getting catless downpipes. Would love to hear a video of them with the dinan x and axel back as that is the exact same setup I have.

[@twoms159]

Spools sound amazing. Damn near like M5 with double intakes

[@skillz1855]

They actually sound better

[@cricket.chicago]

Hey there. I have m550xi 2019 and plan to get dp installed, changed plugs and have turned stage 1 or 2.. would that cause problems with 1.) did you get any misfires? 2.) what happens when have to take for emission test? Please guide

[@rileytate2753]

Ordering these for my m550 asap. Sounds insane!

[@dr4life777]

Did you added the charge pipes as well and cel delete kit?

[@KevinFassler]

Nope, tuning software took care of the CEL, & I haven't heard of any chargepipe issues with this drivetrain so I opted out.

[@bradsteven1962]

@@KevinFassler What tuning software are you using?

[@ObsoleteVernacularProductions]

how bad is the smell?

[@shelbyhaiketic4212]

U think just dual resonator delete will make it pretty loud or it won’t satisfy my crave ? I’ve had downpipes on b58 before but I don’t want to spend and arm and a leg on this install

[@KevinFassler]

If you want that "spool" sound, downpipes is a must. Other than that they don't add much more sound.

[@AuReXBoBo]

How do you pass emissions?

[@CullyColantino]

What’s the MPG post tune

[@ryankramer8082]

Can you do Downpipes without tune?

[@JamesSineas]

Yes but not recommended your engine will have the cel on and your downstream o2 sensor won’t know how to calculate fuel when needed and might run rich

[@lamakicker69]

“Main pro of getting downpipes is the sound” I disagree, it’s to tune for more power, adding a downpipe just for sound is lame.

[@theckasher4452]

thats why im getting them…

[@JoseGarcia-mo9dl]

How are the coldstarts?

[@calebleuciuc670]

you can code the cold start off because the point of the cold start is to warm up that cats, which are not there any more

[@daytonasayswhat9333]

“Worth” what?