E90/E92 M3 Exhaust Systems Overview

[dbworld4k]

Originally Posted by JuttyC

This is an excellent consolidated offering. Can someone please point me in the right direction here. I have a 2011 M3 with Competition package ( minus performance exhaust ).

I want to add better sound, torque and HP. I was going to add a Sosi X pipe and delete the secondary cats. To provide more torque and HP. Additionally, I was going to add intake to increase / support torque and HP.

Is this the best bang for my dollar? Will I have any type of smell from adding X pipe and deleting secondary cats?

Suggestions?

Did you seriously have to quote that entire massive post?

[MrSlacker]

Originally Posted by dbworld4k

Did you seriously have to quote that entire massive post?

Lmao my thought exactly

[zibawal]

Is there a similar thread for M4?

[BrewRifle]

Originally Posted by zibawal

Is there a similar thread for M4?

Maybe try the F8X M4/3 section instead of E9X M3 section

[Olagüe]

[G80indy]

Thread resurrect

Based on Dinan's white paper I'm going with Corsa
;-)

http://www.billswebspace.com/DinanE9...signReview.pdf

[Kamen]

I've been recently thinking about doing the OEM exhaust mod. Does anyone know a good shop in Vegas, that does that?

[anrewcarr157]

Just installed Magnaflow Performance Exhaust. Love the sound. Can make the video later (my second car e90 M3)

[G80indy]

Originally Posted by anrewcarr157

Just installed Magnaflow Performance Exhaust. Love the sound. Can make the video later (my second car e90 M3)

Any drone?

[Houston2012E92]

I just installed a Megan Racing exhaust on my e92. I installed it myself at a "Do-It-Yourself" garage. They provide the lift and all the tools you need, and you pay 40/hr for the use. It took me two hours to take the old OEM exhaust off and put the new one on, with no help. It was pretty easy- I have no automotive experience whatsoever, just watched a couple youtube videos. I'm very happy with the exhaust sound and the look, especially for the price.

I'm interested in selling the OEM muffler and pipes (from resonators to muffler, all single piece). I live in Houston, so a local buyer would be best. Please PM me with an offer.

[Elite47]

Looking for a video that shows me how loud the exhaust would be with primary cats deleted/test pipes AND OEM Exhaust MOD (particularly any of the 2 to 4 pipe replacements)

This is the only one I can find which helps but ideally I'd find more to really see how much louder it would get from just having test pipes alone.

[DarkNight_M3]

Does anyone know where I can get moderately used Catalytic Converters for my 08 e90 m3?

[MidwestAM]

This is quite helpful, thank you

truck bed liners

[TedA]

I tried to research, but could not find posts about the Fabspeed Sport Catalytic Converters. If I were to replace the primary cats with their Sport catalytic converters, run a OEM x-pipe and MPE rear section, will I:
1. Pass NY inspection without additional software?
2. Hear any drone?

Thank you for your input.

[G80indy]

Recent exhaust mods (this year)...
Now that I hear them, much more fun to shift!
(Corsa on M3, e46; Magnaflow on Z3)
Great sounding exhausts are key to the fun driving stick.

[Fabspeed Motorsport]

Originally Posted by TedA

I tried to research, but could not find posts about the Fabspeed Sport Catalytic Converters. If I were to replace the primary cats with their Sport catalytic converters, run a OEM x-pipe and MPE rear section, will I:
1. Pass NY inspection without additional software?
2. Hear any drone?

Thank you for your input.

Phil From Fabspeed here,
You should not have an issue with passing NY emissions as long as you keep the Sport Cats and you should not throw a CEL.

As long as you keep the stock resonator that should help keep the resonator in there.

[TedA]

Originally Posted by Fabspeed Motorsport

Phil From Fabspeed here,
You should not have an issue with passing NY emissions as long as you keep the Sport Cats and you should not throw a CEL.

As long as you keep the stock resonator that should help keep the resonator in there.

Phil,
I can’t find a single video with this set up:
Fabspeed sport Primary cat + OEM x-pipe + MPE

Have you guys come across such set up?

[Fabspeed Motorsport]

Originally Posted by TedA

Phil,
I can’t find a single video with this set up:
Fabspeed sport Primary cat + OEM x-pipe + MPE

Have you guys come across such set up?

This is pretty close:
https://www.youtube.com/watch?time_c...&v=JdX6z1ia8N4

[Taythefool]

+1

[wfdeacon88]

I'm about to do the OEM exhaust mod... I'm going back and forth between doing the 2.5 or the 4 pipe mod... Anyone care to sway me in one direction or another? Its a Daily Driver, I don't want anything too terribly loud/obnoxious, but on the flip side, I dont want to be disappointed with 2.5 not being enough of a difference.. Hard to tell from all of the videos online.. plus, if I do cats later for power gains, is one preferable?

[Yono325ic]

Worth mentioning M3 World exhaust systems from here in Australia.
A lot of R&D + workmanship has gone into the production of their systems.

Check it out put an Aussie car nut on the map boys

https://m3world.com.au/product-categ...haust-systems/

[ccbl]

https://www.youtube.com/watch?v=LnzM_2yjNiM

Just a cold start with my Remus Race. No other engine mods. Test pipes and a tune next