Home » AA N55 EWG Decat Downpipe F3X/F87

AA N55 EWG Decat Downpipe F3X/F87

SKU: AAW-DPS-N55-002
€379,00 incl. VAT

QT Parts is a Finnish online store.

Our warehouse is located in Nokia, Finland.

You can collect your order directly from us if needed. Simply select “Pickup” at checkout.

Pay securely with multiple payment methods, including invoice and installment plans through Klarna.

The delivery time for products in stock is 1-5 business days. We ship worldwide.

If the product is not in stock and it is a pre order product, the average delivery time is 5-21 business days. If the product has a longer delivery time than previously announced, we will be in touch. International orders may be subject to VAT, import duties, and customs fees upon arrival in the destination country.

Terms for product returns:

  • You must return the ordered products within 14 days of receiving
  • The products must be unused and without damages
  • Commission fee for handling returns is 21,90€
  • For product returns, the customer is in charge of the return costs. Only door to door service (Express)
  • Shipping costs are not refunded

For international orders sales are final and non-refundable. Once an order is placed, it cannot be canceled or returned. By placing an order, you acknowledge and agree to these terms.

Return address: QT Parts, Vasarakatu 8B, 37150 Nokia, Finland.

Pre order / made-to-order products

If the product you have ordered is a pre order or made-to-order item, it is not subject to the 14-day right of withdrawal or return under consumer protection laws, as the product is manufactured or sourced specifically based on the customer’s individual order.

If you wish to cancel your order before receiving the product, we will refund 50% of the total order amount.

This condition applies to the following product categories:

  • Suspension
  • Engine Tuning
  • Engine Parts
  • Exhaust Systems
  • Fueling
  • Turbochargers/superchargers
  • Drivetrain
  • ECE-approved Downpipes

All of the above products are manufactured or sourced individually based on the customer’s order, and therefore cannot be returned after delivery, unless the product has a manufacturing or material defect.

In the event of such a defect, the standard liability for defects as provided by consumer protection legislation shall apply.

Maximum Power and Torque:
Elevate your N55 engine's performance to a new level with our decat downpipe. Optimized exhaust flow reduces back pressure and restrictions, allowing for significant increases in both horsepower and torque. Experience a clear power boost across the entire RPM range.

Distinctive Exhaust Sound:
Enhance your BMW's sound profile with a deeper and more aggressive exhaust note. The Active Autowerke downpipe is fine-tuned to produce a sportier sound, giving your car a distinctive and impressive growl.

Premium Construction:
Crafted from high-quality materials, this downpipe features a stainless steel construction that offers exceptional durability and corrosion resistance. Engineered to withstand demanding performance driving – a guarantee of quality and longevity.

Perfect Compatibility:
Enjoy hassle-free installation thanks to the precisely engineered downpipe, which integrates seamlessly into your BMW F3X or F87 model. The exact fit ensures compatibility with original components, making it an excellent choice for enthusiasts and professional installers alike.

Enhanced Turbo Response:
Benefit from quicker turbo spool-up and improved throttle response. The optimized design of the downpipe helps the turbocharger reach operating pressure faster, providing a more reactive and enjoyable driving experience.

Track-Tested Reliability:
Active Autowerke products undergo rigorous testing on both the road and the track to ensure top-tier performance and reliability. You can trust a brand with a strong reputation for producing high-quality aftermarket solutions.

COMPATIBILITY

  • 2014–2018 F30 BMW 335i & 335xi N55
  • 2014–2018 F32/F33 BMW 435i & 435xi N55
  • 2014–2018 F20/F21 BMW M135i & M135xi N55
  • 2014–2018 F22 BMW M235i & M235xi N55
  • 2015–

*The product is not ECE approved. For the ECE approved model, click HERE

Verified fitment:

  • 1 Series (F20) M135i, M135i xDrive, 235 kW + 240 kW N55 engine, manufactured from 07/2013 onwards
  • 1 Series (F21) M135i, M135i xDrive, 235 kW N55 engine, manufactured from 07/2013 onwards
  • 2 Series (F22) M235i, Coupé, 240 kW N55 engine, manufactured from 07/2013 onwards
  • 2 Series (F23) M235i, Cabriolet, 240 kW N55 engine, manufactured from 07/2013 onwards
  • 2 Series (F87) M2, 272 kW N55 engine, manufactured from 07/2013 onwards
  • 3 Series (F30) 335i, 335i xDrive, Sedan, 225 kW + 240 kW + 250 kW N55 engine, manufactured from 07/2013 onwards
  • 3 Series (F31) 335i, 335i xDrive Touring, 225 kW + 240 kW + 250 kW N55 engine, manufactured from 07/2013 onwards
  • 3 Series GT (F34) 335i, 335i xDrive, Gran Turismo, 225 kW + 240 kW + 250 kW N55 engine, manufactured from 07/2013 onwards
  • 4 Series (F32) 435i, 435i xDrive Coupé, 225 kW + 250 kW N55 engine, manufactured from 07/2013 onwards
  • 4 Series (F33) 435i, 435i xDrive, Cabriolet, 225 kW + 250 kW N55 engine, manufactured from 07/2013 onwards
  • 4 Series (F36) 435i, 435i xDrive Gran Coupé, 225 kW + 250 kW N55 engine, manufactured from 07/2013 onwards
  • X3 M35i (F25 LCI), from 2014 onwards
  • X4 M35i (F26), from model year 07/2014 onwards
  • X4 M40i, from 07/2014 onwards

Downpipe models

DECAT / RACE - A so-called straight-pipe model, without a catalytic converter / DPF. Produces the loudest exhaust sound. Not approved for road use. For racing use only.

200CPI EURO4 - Recommended model. Equipped with a proper metallic catalytic converter. Filtration capacity is sufficient for emissions test requirements in most cars. 200CPI removes most exhaust odors.

200CPI ECE - A model-specific product approved for road use. With a 200CPI catalytic converter. Meets the emissions test requirements for each model.

 

Why order from QT Parts?

Fast delivery - products often in stock

Secure purchase - We guarantee you receive an undamaged and correct product

Technical support - We provide necessary installation tips and assistance in choosing the right product

 

Unsure about choosing the right product? Ask, our customer service will be happy to help.