SKU: 22368753765

MAD US S58 Single Midpipe (Brace Included) - BMW G8x / M3 / M4

$421.47 $468.30
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

MAD US S58 Single Midpipe (Brace Included) - BMW G8x / M3 / M4Introducing the MAD G80 M3 Single Midpipe, a premium performance upgrade designed to elevate your driving experience to new heights. Crafted from high quality materials and engineered to exacting standards, this midpipe delivers improved exhaust flow and a more aggressive exhaust note. Constructed from durable 304 stainless steel, the MAD Single Midpipe features a single 3. 5'' design that reduces backpressure and enhances engine sound. This midpipe

Introducing the MAD G80 M3 Single Midpipe, a premium performance upgrade designed to elevate your driving experience to new heights. Crafted from high-quality materials and engineered to exacting standards, this midpipe delivers improved exhaust flow and a more aggressive exhaust note.

Constructed from durable 304 stainless steel, the MAD Single Midpipe features a single 3.5'' design that reduces backpressure and enhances engine sound. This midpipe is compatible with the factory BMW G80 M3 exhaust system and can be installed with ease, thanks to its direct-fit design.

With the MAD Single Midpipe installed, you can expect increased horsepower and torque, as well as improved throttle response and acceleration. This midpipe is ideal for enthusiasts who want to take their driving experience to the next level, whether on the track or the street.

So why wait? Upgrade your BMW G80 M3 today with the Single Midpipe and experience the ultimate in performance, sound, and style.

 

 

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.

 

Features:

  • 21 lbs lighter than factory midpipe 
  • Extra Clearance Brace with MAD Logo 
  • 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:

  • 2021+ BMW G80 M3
  • 2021+ BMW G82 M4
  • 2021+ BMW G83 M4
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 22368753765

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    4.1 ★★★★★
    Based on 24 reviews
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    Verified Purchase
    Rafe Olson
    Waukegan, US
    ★★★★★ 5
    Nicer than the pictures!
    I bought this for my wife for Christmas and it’s been a game changer for watching TV in bed. I was always having to double up on pillows and having to adjust them because they’re down and kinda deflate lol. The green color is super pretty too! Quality so far has been really good!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 26, 2026
    G
    Verified Purchase
    ginnygingin
    Omaha, US
    ★★★★★ 5
    Pretty, but very practical.
    Size: Full, Color: Mint Green
    The color was exactly what I expected from the photo. It arrived in an unbelievably small package, but expanded quickly once I opened the bag. I waited the recommended 24 hours to be sure it was done. I am pleased that the length is a perfect fit, and I like that it comes up to the back of my neck when I'm sitting in bed. It is a bit softer than I originally imagined, but not so soft that I feel like I'm sinking through it. It's very pleasantly supportive. The fabric is like a soft ribbed corduroy with piping along the outer seam. It looks nice. Both ends have a pocket that is barely noticeable, but is the perfect size to keep your phone close by. I'm temporarily homebound and spending a lot of time sitting in bed, so I'm very glad I invested in this pillow for comfort and convenience. If you ever have trouble with pillows working their way under the edge of the headboard, and into the dusty space between the headboard and the wall, consider this problem solved.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 23, 2026
    G
    Verified Purchase
    Grace Mannino
    Fort Morgan, US
    ★★★★★ 5
    Measure your bed and space, I did and ordered the perfect fit!
    Size: Queen, Color: Navy
    Love this wedge pillow. I bought it for our boat stateroom bed. It fits perfectly as beds on a boat are always odd sizes. It is very comfortable allows me to sit up in bed to read. Also keeps our bed pillows from sliding back. Good quality, color and size.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    V
    Verified Purchase
    Vahri
    Cuba, US
    ★★★★★ 4
    Comfy, Supportive, and Great for Lounging in Bed
    This wedge-style headboard pillow has made sitting up in bed much more comfortable. The shape offers full upper-back support, with just the right amount of firmness to keep you propped upright without feeling stiff. It’s especially helpful for reading or watching shows in bed, and it stays in place well against a flat headboard. The purple color is rich and vibrant in person, and the removable cover is soft to the touch with a smooth finish. We really appreciated that the cover zips off easily and can be machine washed—it held its shape and color after laundering. The pillow also has a nice weight to it, so it doesn’t feel flimsy or slide down easily. This is a great addition for anyone who likes spending time sitting up in bed, whether for reading, working, or relaxing. It also doubles nicely as a decorative accent when the bed is made. The quality feels solid, and the size works well across the width of a queen bed without overwhelming the space. Id say it is ok for the price. It does retain warmth though
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 1, 2025
    J
    Verified Purchase
    Jace K.
    Whiting, US
    ★★★★★ 5
    Thick, Supportive, and Cozy for Reading or Nursing
    Size: Full, Color: Olive Green
    This wedge pillow has been a great fit on my daughter’s bed. It’s super soft and cozy, and at the same time offers great support for sitting up in bed. The pillow is nice and thick, so you don’t sink into it — perfect for reading, studying, or lounging without needing multiple regular pillows. I tried it out myself and was surprised at how well it also works as support while nursing an infant. It props you up at just the right angle and feels stable without shifting around. The removable, washable cover is a big plus, and the olive green color is subtle yet stylish. I’m impressed enough that I’ll either be purchasing one for myself soon or adding it to my Christmas list.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 22, 2025

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