[22M340iAZ]

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Hello, I have an aa single midpipe non resonated and I am planning to get a catless downpipe, what axelback could I pair with this to make it not too loud. Needs to be valved. I’m looking at aa but 2500 is way too much

[Info@mad-us.com]

Originally Posted by 22M340iAZ

Hello, I have an aa single midpipe non resonated and I am planning to get a catless downpipe, what axelback could I pair with this to make it not too loud. Needs to be valved. I’m looking at aa but 2500 is way too much

This https://mad-us.com/mad-bmw-m3-m4-g8x...-back-exhaust/

Downpipes are going to make any system fairly loud even without a axle back. Maybe consider our 200cell catted downpipes to keep the volume down.

[22M340iAZ]

Originally Posted by Info@mad-us.com

This https://mad-us.com/mad-bmw-m3-m4-g8x...-back-exhaust/

Downpipes are going to make any system fairly loud even without a axle back. Maybe consider our 200cell catted downpipes to keep the volume down.

https://www.youtube.com/watch?v=yu-FkmGj4Yg&t=80s

This seems like exactly what I was looking for, ima see how loud the downpipe is with stock axel but I’ll figure it out. If anyone else has any other suggestions I would still like to hear others

[Berzerker]

I'll be selling my AA Axleback somewhat soon (in the next couple weeks), I'd price it significantly under $2500 if you'd be interested

[Info@mad-us.com]

Originally Posted by 22M340iAZ

This seems like exactly what I was looking for, ima see how loud the downpipe is with stock axel but I’ll figure it out. If anyone else has any other suggestions I would still like to hear others

In the video I posted above you can hear exactly what your car would sound like with our exhaust and the valves fully opened with a valve controller.

We have a few videos of our exhaust with catless dp's on our instagram page as well.

Full MAD EXHAUST

[yoandry]

And I will be selling a MAD catted dowpipes soon.

[Info@mad-us.com]

Originally Posted by yoandry

And I will be selling a MAD catted dowpipes soon.

Went back to the resonated ?

[yoandry]

Originally Posted by Info@mad-us.com

Went back to the resonated ?

Yes, with that one, I can use OEM valvle setting and get good level amount of sound, then fully open or use 50% with the SST controller, in wich to be honest that 50% open option is more like 95%, I can't really tell the difference inside, lol.
How is your Axleback compare to OEM? More flow or less?

[Info@mad-us.com]

Originally Posted by yoandry

Yes, with that one, I can use OEM valvle setting and get good level amount of sound, then fully open or use 50% with the SST controller, in wich to be honest that 50% open option is more like 95%, I can't really tell the difference inside, lol.
How is your Axleback compare to OEM? More flow or less?

Excellent! I figured that would help with the issue you were having.

My honest opinion

Once the valves are fully open, all axle-back exhaust systems, including the factory option, will exhibit similar performance and flow, as they essentially become straight pipes with minimal restrictions. However, our muffler section surpasses the factory setup in terms of flow, thanks to its straight-through design compared to the multiple baffled chambers in the factory system.

The primary advantages of an axle-back system lie in weight reduction, enhanced sound, and improved aesthetics.

[forcefed]

Originally Posted by 22M340iAZ

Hello, I have an aa single midpipe non resonated and I am planning to get a catless downpipe, what axelback could I pair with this to make it not too loud. Needs to be valved. I’m looking at aa but 2500 is way too much

Catless downpipe + midpipe + axle back = loud

[Chi58]

Originally Posted by forcefed

Catless downpipe + midpipe + axle back = loud

Depends on what you pair them up with , some are much louder then others

[mike@x-ph.com]

i want an aggressive sound that is not obnoxious and can be used on a daily driver. With the valves closed, the sound should be decently quiet and with the valves open i want it to be aggressive. Looking for a clean sound, with minimal rasp and drone. Here is what I'm doing

Catted downpipes: MAD or Active Autowerke (still undecided)
MAD single midpipes resonated
MAD axle back