The downpipes for the Audi S4/S5 3.0 TFSI from HG Motorsport can completely replace the standard parts. Excellent fitment and high-quality materials make this a precisely manufactured product. By optimising the diameter and pipe routing, the product is ideal for tuned engines and for fully developing the exhaust sound. The difference in sound is particularly noticeable when combined with a modified exhaust system.
- Plug & Play solution
- Perfect fitment and easy replacement of the original component
- High-quality materials
- Made in Germany
- 100% TIG-welded in our own production facility
- Flow-optimised design for increased performance
- Improved durability and engine response
- Optimal evacuation of exhaust gases
- No disruptive edges at the transitions
- Designed and tested using computer modelling and a rolling-road power test
Contents:
- Downpipe for the passenger side
- Downpipe for the driver’s side
Road use: The listed versions with a catalytic converter replacement pipe or 200-cell sports catalytic converter are not approved for use on public roads and are intended for motorsport use only. Legal road use requires an HJS catalytic converter with EG approval.
Suitable for: Audi S4 V (B8), Audi S5 I (8T).
Manufacturer’s vehicle data
- Bull-X Downpipes 2,5″ Audi S4/S5 B8 quattro 272/333PS
Original product name by HG Motorsport (»z.B.« = e.g.). Please check model, year and engine of your vehicle before ordering; if in doubt, contact us and we will check for you.
Approval
This part has no ECE, ABE or Teilegutachten approval — it is intended for track / off-road use.
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