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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    4.9 ★★★★★
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    astronaut_elvis
    Belleville, US
    ★★★★★ 4
    Almost Perfect - More Glow Needed!
    Color: green glow
    Pretty good. Like the texture on the bottom of the remote, like a honeycomb. Makes the remote a lot easier to grip and subsequently find. One thing I’d change, I would make it more glow in the dark. It’s sort of glow in the dark, but I want a bright nuclear reaction of glow in the dark. This one just doesn’t have that power. For that, I give it 4 stars, but would buy again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 1, 2025
    M
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    Mary R
    Omaha, US
    ★★★★★ 5
    Fits perfectly!
    Color: Black
    Works well, fit perfectly!
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    Reviewed in the United States on March 24, 2026
    C
    Verified Purchase
    Chiabatta
    Draper, US
    ★★★★★ 5
    Good purchase
    Color: Black
    This case is very nice and adds needed heft to the remote control and is comfortable to hold. I’d opt for a lighter colored one or glow in the dark because it disappears if you set it face down on a dark surface. Lost it a few times until I realized I was doing that… otherwise I’m very happy with this and may even buy an AirTag to pop into the slot. Price is good too.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 21, 2025
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    Verified Purchase
    Wacorey
    Alexandria, US
    ★★★★★ 5
    Nice Case
    Color: Black
    Great case! Very comfortable in your hand and controls are readily accessible.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 6, 2025
    M
    Verified Purchase
    Maria
    Phoenix, US
    ★★★★★ 5
    Great remote organizer
    Color: Beige
    Great quality, solid and well made, perfect size for my phone, eyeglass and tv remote. Looks nice! Highly recommend.
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    Reviewed in the United States on March 10, 2026

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