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Fabspeed BMW M3 E90 / 92 / 93 Maxflo Performance Exhaust System (2007-2013)

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HP (whp):
TQ (ft/lbs):
WT (lbs) / (KGs):
-17 / -8
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Fabspeed BMW M3 E90 / 92 / 93 Maxflo Performance Exhaust System (2007-2013)


Fabspeed's Maxflo Performance Exhaust and tips replace the restrictive factory muffler system for improved sports car sound, weight savings, and increased power.


Unleash more of the M3's screaming V8 engine note. Expect a deeper and louder exhaust note without any unwanted interior drone.


On our dyno we saw max gains of 10 whp and 7 ft/lbs of torque.


  • Fits all BMW E90/92/93 M3 vehicles (2007-2013)
  • Includes polished stainless steel tips
  • Adds 10 whp and 7 ft-lbs of torque to the wheels
  • Saves 17 lbs / 8 KGs compared to the OEM mufflers
  • Constructed from T304L stainless steel CNC mandrel bent tubing for maximum performance and durability
  • Complies with most state emissions and inspection regulations
  • Will not cause a CEL (Check Engine Light)
  • Simple DIY (Do-It-Yourself) bolt-on installation, no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

For Instructions on how to install your product please see the PDF below:

INSTALL GUIDE - BMW E9x X-Pipe & Maxflo Exhaust.pdf

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


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When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.