[mike@x-ph.com]

Originally Posted by F36_ny

Any info on these cat backs being available for a g30? I have a 540 and would love one of these but don’t see any reviews or posts regarding someone having these on the G30

Originally Posted by Info@mad-us.com

Our g30 540 exhaust can be found here.

https://mad-us.com/mad-bmw-540-g30-2...-back-exhaust/

[CENTER]

I can vouch for this system, one of my shippers has it on his 540 and is very happy with it

[drac]

Any clips of a 21+ with MAD catless dp with the MAD exhaust?

I have a MAD catless dp with a full straight pipe currently but want an exhaust that sounds deep

[Info@mad-us.com]

Originally Posted by drac

Any clips of a 21+ with MAD catless dp with the MAD exhaust?

I have a MAD catless dp with a full straight pipe currently but want an exhaust that sounds deep

I'll look. I have plenty of tuned vehicles which will have the same sound - the burble of course.

This is the only 2021+ not tuned car I can find a clip of and its got a catted downpipe so much quieter than catless. 99% of the cars are 2020 for some reason.

Catless 2020.

[DravitGreyMLITE]

Hey MAD I’m interested in this catback for my m340i. I was wondering what is the piping diameter/size from the downpipe to the exhaust tips? Thank you!

[joenicastro1@gmail.com]

Hello guys I did just order the Mad exhaust from Euro performance center, am I waiting for them to the reply because the tips have a decal on each one of them. I do not see any description that mentions a decal on the tips .

[Info@mad-us.com]

Originally Posted by joenicastro1@gmail.com

Hello guys I did just order the Mad exhaust from Euro performance center, am I waiting for them to the reply because the tips have a decal on each one of them. I do not see any description that mentions a decal on the tips .

We recently added our logos due to customer request on our tips. We initially had no logos. All but the carbon have a single logo color.

[joenicastro1@gmail.com]

OK the description does not mention a logo as I would not order these items. How do I return these for these for tips without a logo?

[Info@mad-us.com]

Originally Posted by joenicastro1@gmail.com

OK the description does not mention a logo as I would not order these items. How do I return these for these for tips without a logo?

Sent you an email.

[Info@mad-us.com]

Originally Posted by DravitGreyMLITE

Hey MAD I’m interested in this catback for my m340i. I was wondering what is the piping diameter/size from the downpipe to the exhaust tips? Thank you!

Single section is 3'' and after Y 2.75'' back

[DravitGreyMLITE]

Thanks MAD. Will there be an option on the website to choose tips with or without logo? Or they all ship with logos now?

[Info@mad-us.com]

Originally Posted by DravitGreyMLITE

Thanks MAD. Will there be an option on the website to choose tips with or without logo? Or they all ship with logos now?

They all include logos now.

Click below to see what they look like on the black tips.

https://www.instagram.com/reel/DCCaC...U3NDM3Y2xqdQ==

[drac]

any black friday sales for MAD parts?

[Info@mad-us.com]

Originally Posted by drac

any black friday sales for MAD parts?

Yes, our sale will start towards the end of the next week .

[drac]

Originally Posted by Info@mad-us.com

Yes, our sale will start towards the end of the next week .

Great. How do valves work for the cat back system? Does it plug into OEM valve open/close functions with comfort/sport? Or separate valve system

[Info@mad-us.com]

Originally Posted by drac

Great. How do valves work for the cat back system? Does it plug into OEM valve open/close functions with comfort/sport? Or separate valve system

Our system upgrades your factory single-valve setup to a dual-valve system for enhanced performance and sound.

We include an additional valve motor and a Y harness to seamlessly integrate with your existing system. Valve operation remains identical to your current setup, with controls tied to Comfort and Sport modes.

[Darren Lewis]

Couple quick questions before I place my order. What size are the tips? Both the portion that bolts onto the exhaust, and the opening that faces out.

Do you sell tips only if I wanted to buy different ones later on?

[Info@mad-us.com]

Originally Posted by Darren Lewis

Couple quick questions before I place my order. What size are the tips? Both the portion that bolts onto the exhaust, and the opening that faces out.

Do you sell tips only if I wanted to buy different ones later on?

Sure, our tips are 90mm.

Exhaust outlet where the tips connects to is 2.75 on the outer tips and 2.25 inner.

We sell our carbon,black and silver separately if available. $200+ shipping for the set of 4.

If you have any other questions please let me know.