# Darkside Downpipe + Decat Pipe for Audi A4 B6 2.5 TDI

> Darkside downpipe + decat pipe for Audi A4 B6 2.5 TDI, stainless steel, made in the UK. Fast shipping, Hubshop selection.

- URL : <https://hubshop.fr/en/darkside-developments/darkside-downpipe-decat-pipe-for-audi-a4-b6-25-tdi-19044>
- Other languages : [fr](https://hubshop.fr/darkside-developments/downpipe-d-cata-darkside-pour-audi-a4-b6-2-5-tdi-19044?format=md), [es](https://hubshop.fr/es/darkside-developments/downpipe-tubo-decat-darkside-para-audi-a4-b6-25-tdi-19044?format=md), [it](https://hubshop.fr/it/darkside-developments/downpipe-tubo-decat-darkside-per-audi-a4-b6-25-tdi-19044?format=md), [de](https://hubshop.fr/de/darkside-developments/downpipe-kat-ersatzrohr-darkside-fur-audi-a4-b6-25-tdi-19044?format=md)
- Breadcrumb : [Home](https://hubshop.fr/en/) › [The Brand Corner](https://hubshop.fr/en/the-brand-corner-351) › [Darkside Developments](https://hubshop.fr/en/darkside-developments-363) › [Darkside Downpipe + Decat Pipe for Audi A4 B6 2.5 TDI](https://hubshop.fr/en/darkside-developments/darkside-downpipe-decat-pipe-for-audi-a4-b6-25-tdi-19044)

## Product summary

- Brand : Darkside developments
- Reference : DSD1846
- Price : 627.46 EUR incl. VAT
- Availability : on backorder (expected to ship from 2026-12-07)
- Delivery (FR) : 0.00 EUR, ships within 17 to 17 business day(s), transit 1 to 2 business day(s)

[![Darkside Downpipe + Decat Pipe for Audi A4 B6 2.5 TDI](https://hubshop.fr/35843-large_default/darkside-downpipe-decat-pipe-for-audi-a4-b6-25-tdi.jpg)](https://hubshop.fr/img/p/3/5/8/4/3/35843.jpg)

Darkside downpipe + decat pipe (ref. DSD1846) for Audi A4 B6 2.5 TDI, stainless steel. The supplier does not specify an engine code: check compatibility with your engine before ordering.

[![Darkside developments](https://hubshop.fr/img/m/43-small_default.jpg)](https://hubshop.fr/en/brand/darkside-developments-43)

Brand [Darkside developments](https://hubshop.fr/en/brand/darkside-developments-43)

Reference DSD1846

Rating: (0)

€627.46 (VAT incl.)

€660.48 -5%

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Estimated restock time

1. Order today
2. Restock supplier order
3. Delivery Wed 9 Dec

Estimated delivery on 09/12/2026

This lead time is an estimate and may change due to circumstances beyond our control

### Customization:

Add the requested additional information and save before adding the product to your cart.

Vehicle VIN + date of first registration

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- Description
- Specifications

## Why this product?

The original catalytic converter/decat pipe restricts exhaust flow on this engine, a limit on turbo breathing that becomes especially noticeable once you start looking for more output.

## Precise compatibility

Vehicles concerned (according to the supplier listing, without engine code details): Audi A4 B6 2.5 TDI. *The supplier does not specify a detailed engine code for this product: check the exact compatibility with your engine before ordering.*

| Product family | Exhausts |
| --- | --- |
| Exhaust | Downpipe + Decat |

#### Product Review

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