MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
MAD BMW S55 3.5
Sale
MAD

MAD BMW S55 3.5" Fat Boy Downpipes M2C M3 M4 W/ Flex Section

$399.00 In Stock Pre-Order Sold out
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SKU: MAD-2042
  • Description
  • Lead Time

We are proud to introduce the MAD S55 Fat Boy 3.5" Downpipes. These are the largest BMW S55 M2/M3/M4 downpipes on the market.

Upgrade from the stock S55 downpipes to the MAD 3.5" S55 catless downpipes for maximum airflow, power, and sound!

Upgrade to the MAD BMW 3.5" S55 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.

Expect up to a 30HP increase on a tuned BMW S55 with stock turbos, even more on cars with upgraded turbos.

The flex pipe Section will help reduce the stress and unwanted vibration caused by heat and engine Movement. 

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
  • 90 day return period
  • All orders ship in 1-2 business days
  • Spot on fitment
  • Flex section

Fitment:

  • 2018+ BMW M2 Competition
  • 2014+ BMW M3
  • 2015+ BMW M4

SKU:

MAD-004

    For the most accurate lead times and inventory status of our products, we encourage you to reach out to us directly before making a purchase. Our team is dedicated to providing you with up-to-date information to ensure a smooth and informed buying experience.

    Lead times in manufacturing can fluctuate due to various factors such as inventory levels, production capabilities, and external disruptions. While we endeavor to offer precise estimates, these variables can influence the time it takes to fulfill orders. By contacting us, you can stay informed about any changes in lead times and make informed decisions about your purchases.

    Despite our efforts to maintain accurate inventory records, minor discrepancies may occur. These could stem from sudden increases in demand, inventory inaccuracies, or other unforeseen factors. We understand the importance of transparency and reliability in your purchasing process, and we are committed to addressing any discrepancies promptly and efficiently. Contacting us directly ensures that you have the most accurate information at your disposal, allowing for a smoother and more satisfactory shopping experience.

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