MAD US B58 Catted 4.5'' Downpipe F, G Chassis & Supra (Up to 2024)
SKU: 80163846009

MAD US B58 Catted 4.5'' Downpipe F, G Chassis & Supra (Up to 2024)

Sale price$238.77 Regular price$265.30
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

MAD US B58 Catted 4.5'' Downpipe F, G Chassis & Supra (Up to 2024)Upgrade from the stock B58 downpipe to the MAD B58 catted downpipe for maximum airflow, power, and sound! Introducing the Mad Catted B58 Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and exhaust sound. Crafted from premium quality 304 stainless steel, this downpipe is built to withstand extreme temperatures and harsh driving conditions. The smooth transition of our piping design ensures maximum

Upgrade from the stock B58 downpipe to the MAD B58 catted downpipe for maximum airflow, power, and sound!

Introducing the Mad Catted B58 Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and exhaust sound.

Crafted from premium quality 304 stainless steel, this downpipe is built to withstand extreme temperatures and harsh driving conditions. The smooth transition of our piping design ensures maximum exhaust flow, which results in increased horsepower, torque, and throttle response.

The Mad Catted B58 Downpipe is also equipped with high-flow catalytic converters, which help to reduce harmful emissions while maintaining optimal performance levels. The catalytic converters are engineered to deliver maximum flow and minimal back pressure, which results in a noticeable improvement in engine sound and overall driving experience.

The downpipe is designed to bolt-on directly to the stock exhaust system and does not require any cutting or welding, making installation quick and hassle-free. The Mad Catted B58 Downpipe is also compatible with aftermarket exhaust systems, providing you with endless customization options to suit your preferences.

Don't settle for stock performance - upgrade to the Mad b58 200 Cell Race Catted Downpipes and experience the true potential of your BMW.

Race use only        

Features:

  • Compatible with right-hand drive and left-hand drive vehicles
  • Smooth bends for maximum airflow without any drone
  • Up to 30HP increase on the stock turbos, even more on upgraded turbos
  • Lifetime warranty on defects and fitment
  • Spot on fitment
  • Flex section
  • 200 CEL high flow cats
    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: 80163846009

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    4.2 ★★★★★
    Based on 231 reviews
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    Verified Purchase
    Joanie Kilpatrick
    Alexandria, US
    ★★★★★ 5
    If you have dogs that like to play fetch, these are a must have!
    Color: Orange - Pink, Size: 2.0"(Small)-4 Pack
    My pups love these sp much, they won't play with any balls other than these. Not sure if it's the small size, or the fact that they squeek, but they def were a hit.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    M
    Verified Purchase
    MamaG
    Fort Morgan, US
    ★★★★★ 5
    Fun balls for a small doggie
    Our little Cockapoo loves these balls. When she can’t entice us to play, she has figured out how to bounce and chase a ball by herself - very cute!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 7, 2026
    F
    Verified Purchase
    frugal shopper
    Charlottesville, US
    ★★★★★ 5
    Great for my aggressive chewers
    Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
    Wears my Labs out. Fred the yellow lab chooses this pig ear over all his nyla and natural chews out of the toy box all the time. This is the 4th one in his 6 years. They have lasted long and when new are large enough I don’t have to worry about choking. As they get down in size I throw them just as a precaution. The only con I can think of is Fred loves to slam it down on the pergola floor which makes for a very loud clacky sound and it scares the $%^ out of me. He of course thinks it’s funny so he picks it up and continues to do it. As long as he and his brother Willie can chew I will always have these in their toy box.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 14, 2024
    D
    Verified Purchase
    Debra
    Belleville, US
    ★★★★★ 5
    Good for strong chewers
    Size: 1 Count (Pack of 1)
    Great chew for for my GSDs! They last quite a while too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 4, 2025
    S
    Verified Purchase
    Shopper X
    Battle Creek, US
    ★★★★★ 5
    Great chew toy for large, tough chewers
    Size: 1 Count (Pack of 1)
    My dog is a heavy, strong chewer over 100 lbs who will chew this for an hour. It lasts, keeps him occupied and the smell isn’t terrible. Love the large size for a larger dog. Great buy.
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    Reviewed in the United States on April 1, 2026

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