BULL-X // Downpipe (Catalytic Replacement) for Audi S5 B8

New product

The Downpipe will enhance the sound of your vehicle while increasing its performance!

More details

799,00 €

Payez en 3x ou 4x sans frais

Payez en plusieurs fois

  • Cofidis 3 fois sans frais à partir de 266,33 €
  • Cofidis 4 fois sans frais à partir de 199,75 €

BULL-X //  Downpipe (Catalytic Replacement) for Audi S5 B8


BULL-X is an exhaust brand created by HG-Motorsport, specializing in the "Hot Hatch" preparation in Germany.

Their experience of almost 20 years in this area has made it possible to develop stainless steel sport exhaust solutions, adapted to the GTI/Hot Hatch cars to enhance the sound of their sports cars.

From now on, the range has been extended to ever more recent vehicles, even just released, as well as certain renowned Supercars !

The downpipe from BULL-X will allow you car to increase its performances by maximising the gaz flow behind the turbo. Changing the OEM catalytic converter is a must for a turbocharged engine to enhance both the sound and the power of your engine !

NOTE: An ECU remap might be mandatory for changing this part. Please contact us for more infos


- Available in Decata or Cata Sport 200cell (in opition)

- Material: stainless steel

- Plug'n'Play solution

- Perfect fit, can simply be exchanged for the original part

- High quality materials - made in Germany

- Optimized flow and improved performance

- Improved durability and response

- Optimal exhaust elimination - without disturbing the edges at transitions

- Designed and tested on PC and dynamometer


Equipment available to order +/- 2/3 weeks



Model: AUDI S5 B8 3.0 TFSI

Power: 300HP-310HP


Model: AUDI S-4 B8 3.0 TFSI

Power: 300HP-310HP

Material Stainless Steel