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Description: The Active Autowerke F3x 340 & 440 BMW Rear Exhaust System provides increase in BMW horsepower, great...
SKU: 11-027b
Product Type: Exhaust
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Subtotal: $845.00
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The Active Autowerke F3x 340 & 440 BMW Rear Exhaust System provides increase in BMW horsepower, great sound and appearance making it the choice for the avid BMW enthusiast. The system is a straight-through design providing substantial improvements to gas flow over the factory exhaust. Gone is the factory flapper to change exhaust tones; this BMW Performance exhaust doesn't need gimmicks to accomplish baritones or suffer from problems like sticking flappers that will happen due to exhaust build up. Instead, the sound come out non intrusive, with a rich mellow tone and delivers a solid 15+hp, with key gains in the mid-range. Listen to the video and judge for yourself.

Rather than creating a complete exhaust system, Active Autowerke opted for a compact design built in a smaller package to deliver more value to the BMW end user. Just like replacing the BMW factory rear exhaust, the Active Autowerke BMW Performance rear exhaust does it in much the same way, if not better by using a much beefier, heavy duty Torca style exhaust clamp. Torca clamps are known for their strength and sealing capabilities to make that tight seal. Other cool features like height adjustable mounting tabs also help to make this exhaust very east to install.

This system is constructed from 100% brushed 304-stainless steel and features adjustable 90mm or 100mm active autowerke double walled tips, making it ideal both for 2-door and 4-door models. the choice is yours.


  • Large mandrel bent piping for maximum flow
  • Durable, Brushed 100% 304 stainless steel for durability 
  • Double-walled 100mm or 90mm Signature Brushed stainless tips
  • Adjustable Tips with Embossed Active Autowerke Logo
  • Improved power & torque throughout entire RPM band
  • Gains of 12-15 HP over stock configuration
  • Tight seal with use of Torca style exhaust clamps
  • Height adjustable mounting brackets make installation easy 
  • Factory curb weight 27.0 Lbs, Active 440 weighs 22.0 Lbs 
  • Fitment for Coupe, Convertible and Sedans
  • Complete illustrated instruction manual 
  • Two year warranty

Vehicle Fitment:

  • 2016 Bmw F3X 340
  • 2017 Bmw F3X 340
  • 2018 Bmw F3X 340
  • 2019 Bmw F3X 340
  • 2016 Bmw F3X 440 
  • 2017 Bmw F3X 440 
  • 2018 Bmw F3X 440 
  • 2019 Bmw F3X 440 


      Images are for representation purpose only and may differ depending on application.

      If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

      Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
      For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at
      All other inquiries:
      Please direct your inquiries to the chat functionality on our website.

      Returns Policy

      If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

      We cannot accept a return on special ordered or custom items.

      Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

      Special Order Items

      Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

      AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

      ** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back


      We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

      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.


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