[Info@mad-us.com]

MAD BMW G8X M2 M3 M4 DOWNPIPES S58

THE NUMBER ONE SELLING DOWNPIPES FOR THE G8X PLATFORM!
Upgrade from the stock S58 downpipes to the MAD S58 catless downpipes for maximum airflow, power, and sound!





Upgrade to the MAD BMW S58 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.

Expect up to a 30HP increase on a tuned BMW S58 with stock turbos, even more on cars with upgraded turbos.

The flex pipe Section will help reduce the stress and unwanted vibration from the downpipes.









Features:

Compatible with right-hand drive and left-hand drive vehicles
Smooth bends for maximum airflow without any drone
Up to 30HP increase on the stock turbos, even more on upgraded turbos
Lifetime warranty on defects and fitment
90 day return period
Spot on fitment
Flex section


Product Link


Fitment:

G80 BMW M3
G82 BMW M4
G87 BMW M2

[AhsanU]

Glad to see another option on the market for downpipes! A link to the product in the OP would be helpful.

[Info@mad-us.com]

Originally Posted by AhsanU

Glad to see another option on the market for downpipes! A link to the product in the OP would be helpful.

Added

[M0J0]

Best price I have seen. Any plans to add a catted version?

[beachBmmr]

Originally Posted by M0J0

Best price I have seen. Any plans to add a catted version?

+1

[///M ARMY]

Cheapest I have seen!

[Vic55]

I read this fast but it keeps saying product fitment for 14/15 cars...

Also did I see where a CEL would NOT occur?

Oh wait Im out, their address is a UPS mail drop

https://www.google.com/maps/place/12....5074174?hl=en

[Info@mad-us.com]

Originally Posted by Vic55

I read this fast but it keeps saying product fitment for 14/15 cars...

Also did I see where a CEL would NOT occur?

Oh wait Im out, their address is a UPS mail drop

https://www.google.com/maps/place/12....5074174?hl=en

Hi,

I can totally understand your caution since we are a relatively new face here on the boards to a few of you. We have been selling on the forums for a few months now and have excellent feedback from your fellow forum members. We are an online business only with no physical address however we have many large and trusted stocking dealers such as Ecs tuning , Extreme powerhouse and more. You can check out our entire dealer list here- https://mad-us.com/dealers/.

Additionally we provide a excellent warranty on all of the products we sell.

-Lifetime warranty against defects and fitment

-90 day return period with your money back guarantee


If you have any additional questions please do not hesitate to ask.

[Info@mad-us.com]

Originally Posted by M0J0

Best price I have seen. Any plans to add a catted version?

Thank you for positive compliments! We strive to provide you guys with the best pricing possible .


Sorry, no plans to offer any catted options at this time.

[M0J0]

I am assuming your midpipe is coming out next?

[Info@mad-us.com]

Originally Posted by M0J0

I am assuming your midpipe is coming out next?

No plans for a midpipe in 2021

[corbs09]

Do y'all have these installed on a car and have confirmed fitment? I am interested but had a bad experience with stuff not fitting and having to pay labor twice in the past with other "better priced" options.

[Info@mad-us.com]

Originally Posted by corbs09

Do y'all have these installed on a car and have confirmed fitment? I am interested but had a bad experience with stuff not fitting and having to pay labor twice in the past with other "better priced" options.

Yes our dealer just installed it on his personal car and has confirmed fitment to be 100%. I will be posting photos as soon as I get them.

[Soylent]

Wow. Huge price difference. Do high flow cats really increase the price by $2500‽

[M0J0]

Originally Posted by Soylent

Wow. Huge price difference. Do high flow cats really increase the price by $2500‽

Gesi 400 cats cost $480. So it should only add about 1000. I would be a buyer for sure if they did a catted version. I don't want to run a car without cats.

[Info@mad-us.com]

Originally Posted by M0J0

Gesi 400 cats cost $480. So it should only add about 1000. I would be a buyer for sure if they did a catted version. I don't want to run a car without cats.

Hi,

We do plan on offering catted downpipes in the future but, it wont be any time soon as we have a lot of other projects that we are working on right now.

[Info@mad-us.com]

Black Friday sale is now up! Get them before they are out of stock.

[M0J0]

Originally Posted by Info@mad-us.com

Hi,

We do plan on offering catted downpipes in the future but, it wont be any time soon as we have a lot of other projects that we are working on right now.

I am in no rush. I won't bother till there is a flash tune. That could be 1-15 months.

[Info@mad-us.com]

Originally Posted by M0J0

I am in no rush. I won't bother till there is a flash tune. That could be 1-15 months.

There is another thread around here somewhere with a member who was having a lot of success using o2 spacers with micro cats.

[M0J0]

Originally Posted by Info@mad-us.com

There is another thread around here somewhere with a member who was having a lot of success using o2 spacers with micro cats.

I actually believe in the purpose of cats.

[Info@mad-us.com]

Originally Posted by M0J0

I actually believe in the purpose of cats.

No problem.

For those who do though this is great news.

[RogerM_vrt]

Finally a correct priced set of Down pipes, they look pretty good. I’m going to order a set just need to sell a few things I got laying around to hide it from my wife lol