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BMW M5 F90 (2018+) General Forums Engine, Exhaust, Drivetrain, Tuning Modifications    New MAD Product Release -F90 M5 Cat Back Exhaust system

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      05-19-2023, 06:30 PM   #1
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New MAD Product Release -F90 M5 Cat Back Exhaust system

The MAD F90 M5 Exhaust System is a high-performance upgrade designed to enhance the driving experience of your BMW F90 M5. Crafted with precision and expertise, this exhaust system delivers a powerful and aggressive sound while optimizing the vehicle's overall performance.
















Constructed from premium-quality 304 stainless steel, the MAD F90 M5 Exhaust System ensures durability and longevity. Its sleek design and expert craftsmanship not only add an aesthetic appeal to your vehicle but also provide improved exhaust flow, resulting in increased horsepower and torque. With the MAD F90 M5 Exhaust System, you can enjoy a deep, resonant exhaust note that commands attention on the road. The carefully tuned exhaust system delivers an exhilarating sound, especially at higher RPMs, creating an immersive driving experience that amplifies the sportiness of your BMW M5.

Installation of the MAD F90 M5 Exhaust System is straightforward, utilizing the factory mounting points for a precise fit. The system is engineered to integrate seamlessly with the OEM components, ensuring a hassle-free installation process.

In addition the MAD F90 M5 Exhaust System also features a valved design just like the factory system, allowing you to adjust the exhaust volume to your preference. You can easily switch between a more aggressive, open valve mode for spirited driving and a quieter, closed valve mode for a more comfortable and subdued driving experience.

To elevate your vehicle's aesthetic appeal, we offer three distinct exhaust tip options - brushed, black, and carbon fiber. Each style is designed to compliment the BMW F90 M5's dynamic look.

Notably, the MAD BMW F90 M5 Full Catback Exhaust comes with a lifetime warranty, underscoring our confidence in its quality and durability.

Experience the Mastery Of Art & Design difference and take control of your vehicle's performance with the MAD BMW F90 M5 Full Catback Exhaust. It's not just an upgrade; it's a commitment to excellence.


Features:

-304 stainless construction
-Multiple Tip options
-Works with Oem valves
-Gains up to 15 whp
-Smooth bends for maximum airflow without any drone
-Lifetime warranty on defects and fitment
-90 day return period
-All orders ship in 1-2 business days
-Spot on fitment

Fitment:

2017+ BMW F90 M5
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Last edited by Info@mad-us.com; 09-06-2023 at 02:32 PM..
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      05-19-2023, 07:48 PM   #2
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Looks great!!!
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      05-19-2023, 08:01 PM   #3
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what's the cost?
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      05-19-2023, 08:41 PM   #4
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Last edited by Info@mad-us.com; 09-13-2023 at 05:23 PM..
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      05-19-2023, 10:16 PM   #5
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$1799. $1899 with CF tips.

What does the dyno show for power gains?
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      05-20-2023, 09:36 AM   #6
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Sounds great!
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      05-20-2023, 02:02 PM   #7
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$1799. $1899 with CF tips.

What does the dyno show for power gains?
Isn’t that pretty cheap? I thought full exhaust usually run $5-10k
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      05-20-2023, 03:39 PM   #8
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Seems like a reasonable price to me. MAD showed that most of the downpipe sellers were charging ridiculous prices when it offered sets for $600, which was half the next cheapest and a quarter what some charged.
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      05-20-2023, 04:08 PM   #9
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Finally some reasonable pricing on aftermarket mods. Thank you for not tacking on the “M” tax just because. I hope this sells well for you all! Sounds and looks great too.
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      05-20-2023, 04:16 PM   #10
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Quote:
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Seems like a reasonable price to me. MAD showed that most of the downpipe sellers were charging ridiculous prices when it offered sets for $600, which was half the next cheapest and a quarter what some charged.
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      05-20-2023, 04:18 PM   #11
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Quote:
Originally Posted by pbonsalb View Post
$1799. $1899 with CF tips.

What does the dyno show for power gains?
We just got the system on our first vehicle a few days ago. I'm confident it will make a little more power than the stock system which isn't horrible in the flow department. If gains are your priority I would probably skip this and go for our downpipe instead.
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      05-20-2023, 04:41 PM   #12
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I have them.
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      05-20-2023, 04:44 PM   #13
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Amazing price and sounds great! I am just upset that I already put an X pipe on instead of waiting a few more months for this. Now do I just put your secondaries on or eat the cost of the x pipe and get the catback. Thanks for quality products at reasonable prices!
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      05-20-2023, 05:30 PM   #14
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hmmm...would love to see a video that compares the sound of the M Sport exhaust vs this exhaust.
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      05-20-2023, 06:41 PM   #15
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This one looks like it will be loud with the valves open!
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      05-21-2023, 12:44 AM   #16
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Quote:
Originally Posted by LouK View Post
Amazing price and sounds great! I am just upset that I already put an X pipe on instead of waiting a few more months for this. Now do I just put your secondaries on or eat the cost of the x pipe and get the catback. Thanks for quality products at reasonable prices!
Ahhh I’m in the same exact boat. I wish this came out like 3 months ago I would’ve skipped the xpipe but now I think I’ll probably just get the secondary downpipes and see if I like the combo of those with the xpipe I have now. Although this is tempting. Great price and the teaser video shown sounds great at literally a fraction of the cost of the mpe or akra. Great work guys and thank you for making great products at great prices.
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      05-21-2023, 01:10 PM   #17
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      05-24-2023, 12:56 PM   #18
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Sorry, maybe I'm an idiot, but I can't see any videos of this? I am trying to find an exhaust for my dads F90 so would love to hear what this sounds like but don't see any clips posted?
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      05-24-2023, 01:00 PM   #19
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Nevermind, found a small video on the instagram post. Please make more when you can.
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      05-24-2023, 01:00 PM   #20
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Quote:
Originally Posted by boost3dx View Post
Sorry, maybe I'm an idiot, but I can't see any videos of this? I am trying to find an exhaust for my dads F90 so would love to hear what this sounds like but don't see any clips posted?
Try the Instagram link I posted above.

A longer video is coming soon 😁
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      05-24-2023, 06:34 PM   #21
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Looks like perfect fitment. What is the diameter? 2-1/2"?
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      05-24-2023, 08:58 PM   #22
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Quote:
Originally Posted by LouK View Post
Amazing price and sounds great! I am just upset that I already put an X pipe on instead of waiting a few more months for this. Now do I just put your secondaries on or eat the cost of the x pipe and get the catback. Thanks for quality products at reasonable prices!
this exhaust setup is H pipe, so if u prefer exotic high pitch tone stick with x pipe.

If u want the oem type v8 type of tone get this set up
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