Upgrade your BMW 318d’s performance with our premium stainless steel DPF (Diesel Particulate Filter) delete downpipe, engineered specifically for BMW 318d N47 models and a wide range of compatible vehicles.

To fit:- BMW X1 18d N47 (E84) – 143bhp

Year :- 2008 to 2012

• Fits vehicles with 61mm centre section

Product Overview:

Expertly crafted from top-grade 304 stainless steel, this 2.5″ (63mm) mandrel-bent downpipe is designed to deliver maximum durability, corrosion resistance, and optimal airflow. TIG welded for superior strength and finished with CNC-machined flanges, it ensures a precise, leak-free fit every time.

Performance Benefits:

• Enhanced Power & Torque: Removing the restrictive DPF allows exhaust gases to flow more freely, resulting in significant gains in horsepower and torque across the entire RPM range.

• Improved Throttle Response: Experience sharper throttle feedback and more immediate engine response, making your drive more dynamic and enjoyable.

• Sportier Exhaust Note: Unlock a deeper, more aggressive exhaust tone that accentuates the character of your BMW’s diesel engine.

• Reduced Under-Bonnet Temperatures: Improved gas flow helps lower engine bay temperatures, contributing to better overall efficiency and reliability.

• Increased Drivability: Smoother power delivery and increased performance make your vehicle more responsive both on the road and track.

Unlock your BMW’s true potential with the Zaustworx DPF delete downpipe—engineered for enthusiasts who demand the very best in performance and quality.

Installation Notes:

• ECU Coding Required: Installing this DPF delete downpipe may trigger the engine management light (EML) due to the removal of the DPF.

• ECU remapping or coding will be necessary to prevent warning lights and ensure optimal engine performance.

Fits the following vehicles:

• BMW 116d N47 (E81/E87) – 115bhp – 2006 to 2013
• BMW 118d N47 (E81/E87) – 143bhp – 2006 to 2013
• BMW 120d N47 (E81/E82/E87/E88)  – 177bhp – 2006 to 2013
• BMW 123d N47 (E81/E82/E87/E88) – 204bhp – 2006 to 2013
• BMW 318d N47 (E90/E91/E92/E93) – 143bhp – 2007 to 2013
• BMW 320d N47 (E90/E91/E92/E93) – 177bhp / 184bhp – 2007 to 2013
• BMW X1 18d N47 (E84)  – 143bhp – 2008 to 2012
• BMW X1 20d N47 (E84)  – 177bhp – 2008 to 2012

Key Features:

• 2.5″ (63mm) bore for optimal exhaust flow

• One Lambda sensor boss

• One temperature sensor boss

• One pipe for pressure sensor hose

• Direct bolt-on replacement for the factory DPF

• Constructed from high-quality 304-grade stainless steel for long-lasting durability

• Mandrel-bent and TIG welded for strength and precision

• CNC-machined flanges ensure a perfect, secure fit

• Compatible with both OEM and aftermarket cat-back exhaust systems

• Lifetime guarantee for peace of mind

Legal Disclaimer:

Please note: This DPF delete downpipe is intended strictly for off-road and motorsport use only. It will not pass MOT emissions testing and is not legal for use on public roads in the UK or other regions where emissions equipment is mandatory. Removing factory-fitted emissions equipment is illegal in many countries. It is the responsibility of the buyer to ensure compliance with all local laws and regulations. Zaustworx accepts no liability for misuse of this product on public highways.

Installation Information:

• Supplied without fitting instructions.

• Professional installation by a qualified mechanic or experienced individual is strongly recommended to guarantee correct fitment and optimal performance.

Contact Us :-

For inquiries, you can reach us via email or phone, or connect with us through our Facebook page:

https://www.facebook.com/ZaustworxCustomExhausts

Contact us on 01282 414902

Shipping :-

At Zaustworx, we strive to process and dispatch all orders within a timeframe of 24 to 48 hours, excluding weekends and public holidays.

However, please be aware that there may be occasional delays due to various factors, such as the size of your order and our current workload.

Contact us if you’re planning to buy a larger quantity of our exhaust parts.

Our team will be more than happy to provide you with an estimated delivery time tailored to your specific needs.

Satisfaction :-

Rest assured, every product we offer is a genuine Zaustworx part.

Each item is meticulously designed and developed by our skilled team right here in the UK.

We take great pride in using only the highest quality 304 grade stainless steel, ensuring durability and performance in every component.

With over 30 years of experience in custom exhaust systems and fabrication, we are confident that you will find our products to be of exceptional quality.

Thank you for choosing us as your trusted source for exhaust parts!

The post BMW X1 18d N47 (E84) – Stainless Steel DPF Delete Downpipe appeared first on Zaustworx.

To fit:- BMW X1 S-DRIVE 28i E84 N20 – 241 BHP

Year :- 2011 to 2015

This is our 4″ stainless steel decat downpipe for the BMW X1 S-DRIVE 28i E84 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 on 01282 414902

The post BMW X1 S-DRIVE 28i E84 N20 – Stainless Steel Decat Downpipe appeared first on Zaustworx.

To fit:- BMW X1 S-DRIVE 20i E84 N20 – 181 BHP

Year :- 2011 to 2015

This is our 4″ stainless steel decat downpipe for the BMW X1 S-DRIVE 20i E84 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 on 01282 414902

The post BMW X1 S-DRIVE 20i E84 N20 – Stainless Steel Decat Downpipe appeared first on Zaustworx.

This Turbo V Band exhaust flange is specifically designed to fit the turbocharger on BMW N55 X1 35i E84 models.

Precision-engineered to ensure a perfect fit, it is compatible with custom exhaust fabrication projects for this vehicle.

To Fit- BMW N55 X1 35i E84 – 300bhp

Year : 2013 to 2015

This flange can be used for the following applications.

• Decat pipe.
• Sports cat.
• Custom exhaust system.

This is the correct flange size to fit the turbocharger on the BMW N55 X1 35i E84

We use these flanges on our own mail order products, so you can be sure you are getting a quality product that fits correctly.

Ideal for use in manufacturing custom exhausts or repairing damaged exhaust systems.

• 304 grade stainless steel.
• CNC machined for accuracy.
• 76mm bore.

At Zaustworx we have a large range of universal exhaust flanges and an even larger range of car specific exhaust flanges that are ideal for use in making custom exhaust systems, downpipes, decat pipes, dpf deletes and many other applications.

We are constantly adding to our large range of flanges that we have available.

Have a look through our range and if you can not find the flange to suit your requirements, contact us and we may be able to help.

Contact us by email or phone

or message us on our facebook page https://www.facebook.com/ZaustworxCustomExhausts

Other fabrication parts

We sell everything needed for you to build your own exhaust system.

Click on the link below to see what other parts we have available.

https://www.zaustworx.co.uk/product-category/fabrication-parts/

Zaustworx are one of the largest manufacturers of stainless steel exhaust silencers in the UK and have been manufacturing silencers for trade customers and race teams for over 20 years.

All materials and components are sourced from UK based manufacturers.

With over 25 years of custom exhaust and fabrication experience you can rest assured that you are in the right place as the quality of our products are second to none.

Shipping, Returns & FAQ’s

We always try to dispatch orders within 48 hours from receiving the order ( except weekends and bank holidays )

You may however, experience delays depending on the quantity of your order and our current workload.

If you would like to order a large quantity of our exhaust fabrication parts, please contact us for an estimated delivery time.

Cant find what you are looking for ?

Please contact us on our facebook page to discuss your needs.

https://www.facebook.com/ZaustworxCustomExhausts

The post BMW N55 X1 35i E84 Turbo V Band Exhaust Flange appeared first on Zaustworx.

Upgrade your BMW 318d’s performance with our premium stainless steel DPF (Diesel Particulate Filter) delete downpipe, engineered specifically for BMW 318d N47 models and a wide range of compatible vehicles.

To fit:- BMW X1 20d N47 (E84) – 177bhp

Year :- 2008 to 2012

• Fits vehicles with 61mm centre section

Product Overview:

Expertly crafted from top-grade 304 stainless steel, this 2.5″ (63mm) mandrel-bent downpipe is designed to deliver maximum durability, corrosion resistance, and optimal airflow. TIG welded for superior strength and finished with CNC-machined flanges, it ensures a precise, leak-free fit every time.

Performance Benefits:

• Enhanced Power & Torque: Removing the restrictive DPF allows exhaust gases to flow more freely, resulting in significant gains in horsepower and torque across the entire RPM range.

• Improved Throttle Response: Experience sharper throttle feedback and more immediate engine response, making your drive more dynamic and enjoyable.

• Sportier Exhaust Note: Unlock a deeper, more aggressive exhaust tone that accentuates the character of your BMW’s diesel engine.

• Reduced Under-Bonnet Temperatures: Improved gas flow helps lower engine bay temperatures, contributing to better overall efficiency and reliability.

• Increased Drivability: Smoother power delivery and increased performance make your vehicle more responsive both on the road and track.

Unlock your BMW’s true potential with the Zaustworx DPF delete downpipe—engineered for enthusiasts who demand the very best in performance and quality.

Installation Notes:

• ECU Coding Required: Installing this DPF delete downpipe may trigger the engine management light (EML) due to the removal of the DPF.

• ECU remapping or coding will be necessary to prevent warning lights and ensure optimal engine performance.

Fits the following vehicles:

• BMW 116d N47 (E81/E87) – 115bhp – 2006 to 2013
• BMW 118d N47 (E81/E87) – 143bhp – 2006 to 2013
• BMW 120d N47 (E81/E82/E87/E88)  – 177bhp – 2006 to 2013
• BMW 123d N47 (E81/E82/E87/E88) – 204bhp – 2006 to 2013
• BMW 318d N47 (E90/E91/E92/E93) – 143bhp – 2007 to 2013
• BMW 320d N47 (E90/E91/E92/E93) – 177bhp / 184bhp – 2007 to 2013
• BMW X1 18d N47 (E84)  – 143bhp – 2008 to 2012
• BMW X1 20d N47 (E84)  – 177bhp – 2008 to 2012

Key Features:

• 2.5″ (63mm) bore for optimal exhaust flow

• One Lambda sensor boss

• One temperature sensor boss

• One pipe for pressure sensor hose

• Direct bolt-on replacement for the factory DPF

• Constructed from high-quality 304-grade stainless steel for long-lasting durability

• Mandrel-bent and TIG welded for strength and precision

• CNC-machined flanges ensure a perfect, secure fit

• Compatible with both OEM and aftermarket cat-back exhaust systems

• Lifetime guarantee for peace of mind

Legal Disclaimer:

Please note: This DPF delete downpipe is intended strictly for off-road and motorsport use only. It will not pass MOT emissions testing and is not legal for use on public roads in the UK or other regions where emissions equipment is mandatory. Removing factory-fitted emissions equipment is illegal in many countries. It is the responsibility of the buyer to ensure compliance with all local laws and regulations. Zaustworx accepts no liability for misuse of this product on public highways.

Installation Information:

• Supplied without fitting instructions.

• Professional installation by a qualified mechanic or experienced individual is strongly recommended to guarantee correct fitment and optimal performance.

Contact Us :-

For inquiries, you can reach us via email or phone, or connect with us through our Facebook page:

https://www.facebook.com/ZaustworxCustomExhausts

Contact us on 01282 414902

Shipping :-

At Zaustworx, we strive to process and dispatch all orders within a timeframe of 24 to 48 hours, excluding weekends and public holidays.

However, please be aware that there may be occasional delays due to various factors, such as the size of your order and our current workload.

Contact us if you’re planning to buy a larger quantity of our exhaust parts.

Our team will be more than happy to provide you with an estimated delivery time tailored to your specific needs.

Satisfaction :-

Rest assured, every product we offer is a genuine Zaustworx part.

Each item is meticulously designed and developed by our skilled team right here in the UK.

We take great pride in using only the highest quality 304 grade stainless steel, ensuring durability and performance in every component.

With over 30 years of experience in custom exhaust systems and fabrication, we are confident that you will find our products to be of exceptional quality.

Thank you for choosing us as your trusted source for exhaust parts!

The post BMW X1 20d N47 (E84) – Stainless Steel DPF Delete Downpipe appeared first on Zaustworx.