Coming Soon - VW / Audi / SEAT / Skoda 1.6 & 2.0 TDI Stainless Steel Decat Downpipe

Coming Soon - VW / Audi / SEAT / Skoda 1.6 & 2.0 TDI Stainless Steel Decat Downpipe

55mm (140bhp)
£254.99
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Coming Soon - VW / Audi / SEAT / Skoda 1.6 & 2.0 TDI Stainless Steel Decat Downpipe

Coming Soon - VW / Audi / SEAT / Skoda 1.6 & 2.0 TDI Stainless Steel Decat Downpipe

£254.99
outlet size
Product Description

VW / Audi / SEAT / Skoda 1.6 & 2.0 TDI Stainless Steel Decat Downpipe

UK Manufactured | 304 Stainless Steel | TIG Welded | 2.5" Diameter | Direct Bolt-On Fitment

Manufactured in the UK, our VAG stainless steel decat downpipe is designed to improve exhaust flow and support increased performance across a wide range of Volkswagen, Audi, SEAT and Skoda diesel vehicles.

Compatible with selected 1.6 TDI and 2.0 TDI engines, including PD170, PPD170 and Common Rail (CR) variants, this downpipe is manufactured from high-quality 304-grade stainless steel and professionally TIG welded in-house to ensure exceptional build quality and durability.

Featuring carefully selected 2.5-inch diameter pipework, the downpipe has been developed to provide an excellent balance between exhaust flow, performance and sound. Through testing, we have found that the 2.5-inch design produces a more refined exhaust tone than larger 3-inch alternatives, while maintaining excellent flow characteristics.

Designed as a direct bolt-on replacement for the factory DPF section, the downpipe retains the original exhaust clamping system, allowing it to connect directly to the existing exhaust system.

Key Features

  • Made in the UK – Manufactured in-house by our experienced team.
  • 304 Stainless Steel Construction – High-quality material for strength, durability and corrosion resistance.
  • Professional TIG Welding – Precision welded with strict quality control.
  • 2.5" Diameter Pipework – Developed to balance exhaust flow, performance and sound.
  • Improved Exhaust Flow – Reduced exhaust restriction to support performance gains in suitable motorsport applications.
  • Refined Exhaust Tone – Designed to deliver a more balanced sound compared with larger 3-inch alternatives.
  • DPF Delete – Replaces the factory Diesel Particulate Filter assembly.
  • Direct Bolt-On Installation – Retains the original exhaust clamping arrangement.
  • Multiple Outlet Sizes – Available with 55mm or 60mm outlet connections to suit compatible factory exhaust systems.
Vehicle Compatibility

Vehicle Compatibility

Designed for selected Volkswagen Group 1.6 TDI and 2.0 TDI diesel engines, including PD, PPD and Common Rail (CR) variants.

The following vehicles are listed as compatible. Please verify compatibility using your vehicle's engine code, rather than relying solely on the model or chassis designation.

Volkswagen Golf

  • Golf Mk5 2.0 TDI PD170 – BMN
  • Golf Mk6 1.6 TDI 90 – CAYB
  • Golf Mk6 1.6 TDI 105 – CAYC
  • Golf Mk6 1.6 TDI 110 – CLCA
  • Golf Mk6 2.0 TDI 110 – CBDC
  • Golf Mk6 2.0 TDI 136 – CBAA / CFAA
  • Golf Mk6 2.0 TDI 140 – CBAB / CBDB / CFFB / CJAA
  • Golf Mk6 2.0 TDI 143 – CBAC
  • Golf Mk6 2.0 TDI 170 – CFGB / CBBB
  • Golf Mk6 Plus 1.6 TDI 90 – CAYB
  • Golf Mk6 Plus 1.6 TDI 105 – CAYC
  • Golf Mk6 Plus 1.6 TDI 110 – CLCA

Volkswagen Jetta

  • Jetta Mk5 2.0 TDI PD170 – BMN
  • Jetta Mk5 2.0 TDI CR170 – CEGA
  • Jetta Mk6 1.6 TDI 90 – CAYB
  • Jetta Mk6 1.6 TDI 105 – CAYC
  • Jetta Mk6 1.6 TDI 110 – CLCA
  • Jetta Mk6 2.0 TDI 110 – CBDC
  • Jetta Mk6 2.0 TDI 136 – CBAA / CFAA
  • Jetta Mk6 2.0 TDI 140 – CBAB / CBDB / CFFB / CJAA / CBEA
  • Jetta Mk6 2.0 TDI 143 – CBAC
  • Jetta Mk6 2.0 TDI 170 – CFGB / CBBB

Volkswagen Passat

  • Passat 2.0 TDI PD170 – BMR
  • Passat 2.0 TDI CR170 – CBBB
  • Passat 2.0 TDI CR140 – CBAB / CKRA
  • Passat 2.0 TDI CR143 BlueMotion – CBAC

Volkswagen Passat CC


  • Passat CC 2.0 TDI CR136 – CBAA

  • Passat CC 2.0 TDI CR140 – CBAB / CFFB

  • Passat CC 2.0 TDI CR170 – CLLA / CFGB / CBBB

Volkswagen Touran

  • Touran 2.0 TDI PD170 – BMN
  • Touran 2.0 TDI CR170 – CFJA
  • Touran 2.0 TDI CR136 – CBAA / CFAA
  • Touran 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA
  • Touran 2.0 TDI CR170 – CFGB / CBBB

Volkswagen Caddy

  • Caddy TDI 85 – CFHE
  • Caddy TDI 110 – CFHF / CLCA
  • Caddy TDI 140 – CFHC / CLCB
  • Caddy TDI 170 – CFJA

Volkswagen Tiguan


  • Tiguan 2.0 TDI 140 – CBAA / CFFA / CBAB / CFFB

Volkswagen Scirocco

  • Scirocco 2.0 TDI 136 – CFHB
  • Scirocco 2.0 TDI 140 – CFHC
  • Scirocco 2.0 TDI 170 – CFGB / CBBB

Audi A3

  • A3 8P 2.0 TDI PD170 – BMN
  • A3 8P 2.0 TDI CR170 – CBBB / CFGB
  • A3 1.6 TDI 90 – CAYB
  • A3 1.6 TDI 105 – CAYC
  • A3 1.6 TDI 110 – CLCA
  • A3 2.0 TDI CR136 – CBAA / CFAA
  • A3 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA / CBEA
  • A3 2.0 TDI CR170 – CFGB / CBBB

Audi TT


  • TT 2.0 TDI CR170 – CBBB / CFGB

SEAT Leon

  • Leon 2.0 TDI PD170 – BMN
  • Leon 2.0 TDI CR170 – CEGA / CFJA
  • Leon Mk2 1.6 TDI 90 – CAYB
  • Leon Mk2 1.6 TDI 105 – CAYC
  • Leon Mk2 1.6 TDI 110 – CLCA
  • Leon Mk2 2.0 TDI CR136 – CBAA / CFAA
  • Leon Mk2 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA
  • Leon Mk2 2.0 TDI CR170 – CFGB / CBBB

SEAT Toledo

  • Toledo 2.0 TDI PD170 – BMN
  • Toledo 2.0 TDI CR170 – CEGA / CFJA
  • Toledo 2.0 TDI CR136 – CBAA / CFAA
  • Toledo 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA
  • Toledo 2.0 TDI CR170 – CFGB / CBBB

SEAT Altea

  • Altea 2.0 TDI PD170 – BMN
  • Altea 2.0 TDI CR170 – CEGA
  • Altea 2.0 TDI CR136 – CBAA / CFAA
  • Altea 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA
  • Altea 2.0 TDI CR170 – CFGB / CBBB

Skoda Octavia

  • Octavia 2.0 TDI PD170 – BMN
  • Octavia 2.0 TDI CR170 – CEGA
  • Octavia 1.6 TDI 90 – CAYB
  • Octavia 1.6 TDI 105 – CAYC
  • Octavia 1.6 TDI 110 – CLCA
  • Octavia TDI 110 – CLCA
  • Octavia 2.0 TDI CR136 – CBAA / CFAA
  • Octavia 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA / CLCB / CFHC
  • Octavia 2.0 TDI CR170 – CFGB / CBBB

Skoda Superb

  • Superb 2.0 TDI CR136 – CBAA / CFAA
  • Superb 2.0 TDI CR140 – CBAB / CBDB / CFFB / CJAA
  • Superb 2.0 TDI CR170 – CFGB / CBBB

Important: Engine codes, exhaust layouts and factory outlet diameters can vary between vehicles. Please confirm your engine code and existing exhaust connection before purchasing.

Unsure about compatibility? Contact us before ordering with your vehicle's make, model, year, engine code and existing exhaust outlet diameter, and we'll be happy to help confirm fitment.

Installation Information

Installation Information

This downpipe is designed as a direct bolt-on replacement for the original DPF section, retaining the factory exhaust clamping arrangement.

Please note the following before installation:

Exhaust Outlet Size – Please select the correct outlet diameter to match your existing exhaust system:

55mm Outlet – Typically associated with 140bhp applications.

60mm Outlet – Typically associated with 170bhp applications.

  • Outlet Measurement – Measure the diameter of your existing exhaust pipe at the clamped connection between the downpipe and the remaining exhaust system. Do not select the outlet size based on engine power alone.
  • DPF Pressure Sensors – The original differential pressure pipes are no longer used with this downpipe. However, certain engines, particularly PPD variants, may require the original differential pressure sensor to remain electronically connected.
  • Engine Compatibility – Please check the exact engine code and exhaust configuration before ordering, as different variants may use different connections or sensor arrangements.
  • ECU Software Requirements – ECU software modifications may be required following installation to prevent engine management warning lights and running issues. Any modifications must be appropriate for the vehicle's intended off-road or motorsport use and comply with applicable regulations.

Professional installation is recommended.

Important! - Disclaimer

IMPORTANT – OFF-ROAD & MOTORSPORT USE ONLY

All Groovy Stance decat downpipes are manufactured and sold strictly for off-road, motorsport and competition use only. They are not approved for use on public roads.

This product is designed to replace factory emissions-control equipment, including the Diesel Particulate Filter (DPF) and/or catalytic converter, where applicable.

Removing or modifying emissions-control equipment can make a vehicle non-compliant with UK road-vehicle emissions regulations. A vehicle with required emissions-control equipment removed will fail its UK MOT inspection. Similar restrictions may apply in other countries.

By purchasing and/or installing this product, the customer acknowledges that:

  • This product is supplied exclusively for off-road, motorsport or competition applications.
  • The customer is responsible for ensuring their vehicle complies with all applicable laws and regulations.
  • The vehicle must not be operated on public roads in a configuration that breaches emissions or roadworthiness legislation.
  • Groovy Stance is not responsible for MOT or inspection failures, fines, penalties or other consequences arising from unlawful installation or use, to the extent permitted by law.
  • The vehicle must be returned to a road-legal, emissions-compliant configuration before being used on public roads or presented for a roadworthiness inspection.

Purchasing this product confirms your understanding that it is an off-road/motorsport component and is not supplied as a road-legal replacement for factory emissions-control equipment.

Shipping & Delivery

All of our downpipes are manufactured to order here in the UK. We aim to manufacture and dispatch orders within 1 working day, although additional time may be required during public holidays, promotional events or periods of high demand.

All orders are shipped using a 24-hour or 48-hour delivery service, depending on the option selected at checkout.

We offer worldwide shipping, with delivery costs calculated at checkout. If your country isn't listed, please contact us for a bespoke shipping quotation.

For an accurate lead time before ordering, please get in touch.