[Mashour]

Originally Posted by BimmerGuy789

What's the difference between the mini cat and straight angle CEL fix? Would I have to get 2?

Mini cat is that piece. You can get the straight or angled one. From what I've seen, everyone is getting the straight. You need 2 due to 2 downpipes.

[Info@mad-us.com]

[breezyrc15]

Info@mad-us.com does the new midpipe bolt right up to the catless downpipes (the non fatboy version)?

Thanks!

[Info@mad-us.com]

Originally Posted by breezyrc15

Info@mad-us.com does the new midpipe bolt right up to the catless downpipes (the non fatboy version)?

Thanks!

Sure does Should connect to any version!

[FSociety]

jairomvp182 put this on the 2023 G80 you guys have OrlandoAUTOwerks

[Info@mad-us.com]

Originally Posted by FSociety

jairomvp182 put this on the 2023 G80 you guys have OrlandoAUTOwerks

[VioletBlue_M3]

Build week 48, but I have already ordered.

[Info@mad-us.com]

Originally Posted by tonypgst

Build week 48, but I have already ordered.

Waste no time

[njoyRice]

Originally Posted by Info@mad-us.com

How's the drone with this setup?

[Info@mad-us.com]

Originally Posted by njoyRice

How's the drone with this setup?

None

[jpsimon]

Still waiting on a midpipe-only video. Come on folks!

[Info@mad-us.com]

Originally Posted by jpsimon

Still waiting on a midpipe-only video. Come on folks!

Pipes and braces will be completed shortly. Stay tuned

[BMWnation]

This is basically a straight pipe setup with the stock box, can't believe there is no drone. Is there a valve controller on the car, or it's just the stock valve setup?

[Info@mad-us.com]

Hey guys! Just wanted to show you our new extra clearance braces that our local waterjet shop made for us. What do you think?

Braces are included with every midpipe order!

[Sp2pilot]

Originally Posted by jpsimon

Still waiting on a midpipe-only video. Come on folks!

Interested as well.

[csayad]

Originally Posted by Info@mad-us.com

Hey guys! Just wanted to show you our new extra clearance braces that our local waterjet shop made for us. What do you think?

Braces are included with every midpipe order!

Originally Posted by Info@mad-us.com

Hey guys! Just wanted to show you our new extra clearance braces that our local waterjet shop made for us. What do you think?

Braces are included with every midpipe order!

[IMG]https://cdn11.bigcommerce.com/s-ktiw...505088.jpg?c=1[/IMG]

I'm super interested, I'm also located in south Florida if you wanna test what a single midpipe only sounds like I too am interested what only the midpipe sounds like.

[Info@mad-us.com]

Originally Posted by Sp2pilot

Interested as well.

We will be shipping all the pre orders next week. Videos will be up shortly

[a-stroke]

Originally Posted by Info@mad-us.com

[SIZE="6"] MAD BMW G8X M3 M4 3.5'' SINGLE MIDPIPE (BRACE INCLUDED)[/SIZE]

[SIZE="4"]Upgrade the sound of your BMW M3 & M4 , eliminate the back pressure from your stock midpipe and most importantly, get the deepest tone from our exhaust. Rasp and drone free!

[/SIZE]

[SIZE="3"]
The MAD S58 single midpipe is guaranteed to fit on the BMW G80 M3 & G82/ G83 M4. The exhaust brace is included with every midpipe for a hassle-free install and spot on fitment.
"Not shown in photo"[/SIZE]








[SIZE="5"]Features:[/SIZE]

[SIZE="3"]Smooth bends for maximum airflow without any drone
Up to 15HP increase on the stock turbos
Lifetime warranty on defects and fitment
90 day return period
All orders ship in 1-2 business days
Spot on fitment
[/SIZE]

See Below for pricing and Eta
[SIZE="4"]More Info [/SIZE]

As I've seen some dyno numbers (when adding a catless downpipe) losing power due to lack of back pressure (whatsyourforte on YouTube), wouldn't this larger diameter be somewhat counter intuitive to gaining power?

If I recall correctly, Whatsyourforte lost about 12hp and over 20lbft of torque. He did say the sound was great and the car felt good, but was obviously disappointed due to the power loss.

What is the difference w/ respect to power between you Fatboy 3.5" and your standard catless dp?

[Info@mad-us.com]

Originally Posted by a-stroke

As I've seen some dyno numbers (when adding a catless downpipe) losing power due to lack of back pressure (whatsyourforte on YouTube), wouldn't this larger diameter be somewhat counter intuitive to gaining power?

If I recall correctly, Whatsyourforte lost about 12hp and over 20lbft of torque. He did say the sound was great and the car felt good, but was obviously disappointed due to the power loss.

What is the difference w/ respect to power between you Fatboy 3.5" and your standard catless dp?

Turbo cars want the least amount of restriction as possible and this is true for all turbo cars. His hp loss is more likely due to the tuning.

Our larger diameter will downpipe willl allow for a quick turbo spool and more HP if you have enough flow to take advatage of the larger diameter. Examples would be High boost, larger turbos and a high flow rear exhuast.

[geko29]

Originally Posted by a-stroke

As I've seen some dyno numbers (when adding a catless downpipe) losing power due to lack of back pressure (whatsyourforte on YouTube), wouldn't this larger diameter be somewhat counter intuitive to gaining power?

Something else would have been going on there. Backpressure isn't actually a thing. Well, it IS a thing, but it's not a GOOD thing. This goes double for turbo motors. The turbine already creates its own backpressure, adding more would just make it harder to spool.

[scungilio]

Sure looks like a quality piece and gets rid of some junk.
Good job guys!

[Info@mad-us.com]

Originally Posted by scungilio

Sure looks like a quality piece and gets rid of some junk.
Good job guys!

Thanks ! Our brace is also 1 lb lighter than the factory one 🤣