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HARRYS EURO - NZ's Largest Online Performance Parts Store
HARRYS EURO – NZ's Largest Online Performance Parts Store

BMW 328i F30/F31/F34 N20 - Stainless Steel Decat Downpipe

$1,659.00
This product is ready to order. Orders will have an estimated 2-week lead time.

BMW 328i F30/F31/F34 N20 – Stainless Steel Decat Downpipe


To fit:- BMW 328i F30/F31/F34 N20 – 241 BHP

Year :- 2012 to 2015


This is our 4″ stainless steel decat downpipe for the BMW 328i F30/F31/F34 N20

  • Does not fit models with GPF / PPF / OPF unless it has been coded out and can be removed.

Will also fit the following vehicles.


  • 125i F20/F21 N20 215BHP- 2012-2015
  • 220i F22/F23 N20 181BHP- 2014-2016
  • 228i F22/F23 N20 241BHP 2014-2016
  • 320i F30/F31/F34 N20 181BHP 2012-2015
  • 328i F30/F31/F34 N20 241BHP- 2012-2015
  • 420i F32/F33 N20 181BHP- 2014-2016
  • 428i F32/F33 N20 241BHP- 2013-2016
  • 528i F10 N20 241BHP- 2012-2016
  • Z4 S DRIVE 28i E89 N20 241BHP- 2011-2016
  • X1 S DRIVE 20i E84 N20 181BHP- 2011-2015
  • X1 S DRIVE 28i E84 N20 241BHP- 2011-2015
  • X3 S DRIVE 20i F25 N20 181BHP- 2011-2017
  • X3 X DRIVE 20i F25 N20 181BHP- 2011-2017
  • X3 X DRIVE 28i F25 N20 242BHP- 2012-2017
  • X4 X DRIVE 20i F26 N20 181 BHP- 2014-2018
  • X4 X DRIVE 28i F26 N20 241BHP- 2014-2018
  • X5 X DRIVE 40e F15 N20 308BHP- 2015-2018

  • Designed for off-road / track use only.

Fitting a decat downpipe may activate an EML warning light, so we recommend that the ecu will need to be coded when fitting this downpipe.

We recommend fitting a new turbo gasket when fitting this part.


Specification :-


This 4″ (101mm ) decat downpipe is made from the highest quality 304 grade mandrel bent stainless steel.

Will give noticeable power gains and a more aggressive exhaust note.


  • 4″ bore ( 101mm ) including flexi
  • Two Lambda sensor bung.
  • Designed to be a direct bolt on replacement for the oem catalytic converter.
  • Manufactured from high quality 304 grade stainless steel.
  • Mandrel bent and tig welded.
  • CNC Machined flanges for an accurate fit.
  • High quality flexi joint.
  • You will gain an improvement in throttle response.
  • Improves power and torque.
  • Increased performance and driveability.
  • Suitable for aftermarket and oem cat back exhausts.
  • Lifetime Guarantee.

Fitting a decat downpipe will give an increase in power and torque throughtout the enitre rpm range which will give an improvement in performance and driveability.

Improves throttle response and reduces underbonnet temperatures.


Sold for off road and motorsport use only and will not pass an MOT emissions test.



Legal information :

It is illegal in the UK to remove any of the original factory fitted emissions equipment fitted to a vehicle.

It is the customers responsibility to ensure that they comply with the relevant rules, regulations and laws in their own country.

Zaustworx accepts no responsibility for the use of this part on the public highway.


Fitting :

Does not come with fitting instructions.

We recommend that this part is fitted by a competent person or qualified mechanic to ensure correct fitment.



Contact us on our facebook page if you have any questions about this product

https://www.facebook.com/ZaustworxCustomExhausts/

Or you can contact us

Additional information

Weight Dimensions
5 kg
80 × 30 × 20 cm
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