SKU: 97394976870

MAD US F8x M3 M4 Single Midpipe (Brace Included)

Sale price$377.37 Regular price$419.30
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

MAD US F8x M3 M4 Single Midpipe (Brace Included)Upgrade the sound of your BMW M3 & M4 , eliminate the back pressure from your stock midpipe and gain up to 18 whp and 30 wtq! The MAD S55 single midpipe is guaranteed to fit on the BMW F80 M3 & F82 F83 M4. The exhaust brace is included with every midpipe for a hassle free install and spot on fitment. Features: Smooth bends for maximum airflow without any drone Up to 18whp increase on the stock turbos, even more on upgraded turbos Lifetime warranty on

Upgrade the sound of your BMW M3 & M4 , eliminate the back pressure from your stock midpipe and gain up to 18 whp and 30 wtq!

The MAD S55 single midpipe is guaranteed to fit on the BMW F80 M3 & F82 / F83 M4. The exhaust brace is included with every midpipe for a hassle-free install and spot on fitment.

Features:  

  • Smooth bends for maximum airflow without any drone
  • Up to 18whp increase on the stock turbos, even more on upgraded turbos
  • Lifetime warranty on defects and fitment
  • Spot on fitment
    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: 97394976870

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    4.4 ★★★★★
    Based on 13 reviews
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    Verified Purchase
    Nancy
    Los Angeles, US
    ★★★★★ 5
    Very good quality heavy knit
    Color: Blue, Size: Medium
    Very nicely made and good quality. Heavy knit. Much nicer than I expected for the price. Size is true to fit.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 12, 2026
    J
    Verified Purchase
    Julie DeLeon Lopez
    Massapequa, US
    ★★★★★ 5
    Great look, style .
    Absolutely what pic looks llke. Thick soft good for price Husband approved.Great price color was grey I got we got for fall pictures . Looks like I got at a big dept store good quality. Very casual or dress up if you like. Will buy in another color. Fit good true to size. He is 6' , 200 pounds bought and XL.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 1, 2025
    E
    Verified Purchase
    Eric Gilbert
    Cuba, US
    ★★★★★ 5
    Excellent sweater I must buy very comfortable
    This is an excellent pullover sweater. It's very lightweight, but it feels so good on u and does keep you warm
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 6, 2026
    H
    Verified Purchase
    Hardeep
    Alexandria, US
    ★★★★★ 5
    Looks high quality!
    Color: Green, Size: Medium
    Looks high quality! Very rich color, thick fabric, and fits well but sleeves may be a little loose. Washed on cold & regular dry, looks fine.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 21, 2026
    S
    Verified Purchase
    SWC TX
    Lake Worth, US
    ★★★★★ 4
    Good Quality wrong fit
    Color: Green, Size: Medium
    Great color. NICE style. Liked the pattern on the sweater. Good quality. Returned because the size was off for my husband's body.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 6, 2026

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