From HPerformance

Cat replacement pipe / downpipe lower section - Audi RS3, TTRS, RSQ3, VZ5 - OPF models

Normal price €599,00
Normal price Retail price €599,00
incl. VAT.
Expected delivery: 11.05.2025 - 14.05.2025
* International delivery times may vary.
Seals: Without seals
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Normal price €599,00
Normal price Retail price €599,00
Product details:
  • Designed for up to 1200 hp 
  • Continuous 4 inches 101.6mm 
  • Manufactured in 1.4301 stainless steel
  • 1:1 interchangeable with standard downpipe
  • Suitable for all 2.5 TFSI 400PS models with OPF
Scope of delivery:
  • 1 x 4 inch / 101.6mm exhaust tailpipe / Y-pipe / downpipe
  • 2 x seals (optionally selectable)

Important: No catalytic converters (downpipe lower section) are included here

Product description:
The HPerformance cat replacement pipes come directly from the development of our 1/4 mile vehicle into series production. 

Any change to catalytic converters (replacement, change of cells or size - different from the original state) requires a software adaptation of the engine control unit. With our remote flash solution, we also offer suitable tuning for the DNW 2.5 TFSI.


Current estimated delivery time: 3-5 working days 


Manufacturer: HPerformance
Motor version: RS3 8Y - DNWC, RS Q3 - DNWC, TTRS RS3 - DNWA
Model: RS3 8V (2018-2020), RS3 8Y (2021-202X), RS Q3 (2019-2020), TTRS 8S (2020-2023)

Unless otherwise indicated, all articles and services are racing articles without guarantee / warranty and without STVO approval.

The same applies to modifications made to the vehicle. The performance values offered are average values on ARAL 102 OKTAN fuel, which may deviate accordingly due to inferior fuel or wear on the vehicle.
No acceleration times are guaranteed. Subsequent misfueling may cause damage to the vehicle. No guarantee / warranty is assumed for this!
HPerformance does not assume any mobility warranty / costs for the duration of the conversion or any resulting delays.
Scheduled appointment periods are not binding and may vary.

All services are special and custom-made products that are excluded from the statutory right of return.
No warranty is assumed for products that are not installed in a specialist workshop by trained specialist personnel.
Work on motor vehicles may only be carried out by trained specialists. In addition to product malfunctions, installation errors can also lead to dangerous technical and possibly legal consequences on the vehicle.
Therefore, please have all conversions carried out by a specialist vehicle workshop of the guild.

If no instructions for installing a product are available for download in the online store, these are not available
- No installation advice / installation instructions are provided by telephone.

If vehicles have already been modified beforehand, additional costs may be incurred.
With all exhaust system components, discoloration occurs on the silencers, pipe and tailpipe during operation. These are material-related changes that are not covered by the warranty/guarantee of the item and have no negative effect on the use or technical properties of the item.