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Darkside US SPEC CATA 3.0 TDI V6 VW Touareg 7L / Audi Q7 Primary Cat Delete Downpipe

Darkside US SPEC CATA 3.0 TDI V6 VW Touareg 7L / Audi Q7 primary catalytic converter delete downpipe for Audi Q7, VW Touareg. Darkside stainless steel, direct fit.
Reference DSD3446
€742.79 (VAT incl.)
€781.88 -5%
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Estimated restock time
  1. Order today
  2. Restock supplier order
  3. Delivery Fri 13 Nov
Estimated delivery on 13/11/2026
This lead time is an estimate and may change due to circumstances beyond our control

Customization:

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Why this product?

The EGR valve on this engine clogs and sticks with mileage, leading to carbon buildup, loss of responsiveness, and even a fault code on the dashboard. A well-documented issue on technical forums dedicated to this engine.

  • Noticeable gain in performance and driving enjoyment
  • Aerospace-grade stainless steel construction
  • Optimized diameter for maximum flow
  • Designed and manufactured in the UK

Precise compatibility

  • Audi Q7: CATA (224)
  • VW Touareg: CATA (224)

Several engines may exist within the same generation: check the exact engine code (registration document or engine plate) before ordering.

Kit contents

  • 1x CAT Delete Downpipe
  • 2x Gaskets
  • Fitting Kit

Original part numbers replaced

Genuine VW: 7L6254300R, 7L6254300RX, 7L6254301F, 7L6254301FX

To be arranged before installation

An appropriate ECU tuning is essential to clear fault codes and avoid limp mode, not included in this kit.

Product family Exhausts
Exhaust Downpipe + Decat

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