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HG Motorsport

Bull-X Decat Downpipes + Cat Bypass Pipes For Audi S6 RS6 S7 RS7 C7 / S8 4H

SKU: HGDPAU01
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BULL-Exhausts produces downpipes at the highest level.

These Bull-X downpipes can be exchanged 1:1 for the original parts.
Perfect fit and high-quality materials make these items a top product from our range. By optimizing the diameter, the pipe routing and catalytic converters, the turbochargers are greatly relieved.

The lower dynamic pressure generates a significant increase in torque, power and earlier response and at the same time with an extension of the durability due to the thermal relief.
 
  • Plug n Play solution - perfect fit, can be easily exchanged for the original component
  • high-quality materials
  • Outlet flange made of one piece in the casting process to ensure maximum flow optimization
  • Made in Germany – real quality from our own production
  • flow-optimized and performance-enhancing
  • Improve durability and responsiveness
  • Optimal removal of exhaust gases - without annoying edges at the transitions
  • designed and tested on a PC and dynamometer
  • 70mm pipe diameter
  • incl. adapter to series system
  • not permitted in the area of the STVZO
 

Notes:
1. Since the original trouser tubes run crosswise, the lambda sensors must be mounted crosswise after assembling these downpipes (the probe guided from the left to the right downpipe and the probe guided from the right to the left downpipe)

This article is not allowed for use on public roads - use only for racing purposes! 😉 

Flex tube GIF


BULL-X Exhausts produces exhaust systems at the highest level.

Bull-X is a brand of HG-Motorsport GmbH and deals with the development, design and construction of high-quality sports exhaust systems. Every product is 100% Made in Germany.

BULL-Exhausts produces downpipes at the highest level.

These Bull-X downpipes can be exchanged 1:1 for the original parts.
Perfect fit and high-quality materials make these items a top product from our range. By optimizing the diameter, the pipe routing and catalytic converters, the turbochargers are greatly relieved.

The lower dynamic pressure generates a significant increase in torque, power and earlier response and at the same time with an extension of the durability due to the thermal relief.
 
  • Plug n Play solution - perfect fit, can be easily exchanged for the original component
  • high-quality materials
  • Outlet flange made of one piece in the casting process to ensure maximum flow optimization
  • Made in Germany – real quality from our own production
  • flow-optimized and performance-enhancing
  • Improve durability and responsiveness
  • Optimal removal of exhaust gases - without annoying edges at the transitions
  • designed and tested on a PC and dynamometer
  • 70mm pipe diameter
  • incl. adapter to series system
  • not permitted in the area of the STVZO
 

Notes:
1. Since the original trouser tubes run crosswise, the lambda sensors must be mounted crosswise after assembling these downpipes (the probe guided from the left to the right downpipe and the probe guided from the right to the left downpipe)

This article is not allowed for use on public roads - use only for racing purposes! 😉 

Flex tube GIF


BULL-X Exhausts produces exhaust systems at the highest level.

Bull-X is a brand of HG-Motorsport GmbH and deals with the development, design and construction of high-quality sports exhaust systems. Every product is 100% Made in Germany.

No vehicle fitment data available.

BULL-Exhausts produces downpipes at the highest level.

These Bull-X downpipes can be exchanged 1:1 for the original parts.
Perfect fit and high-quality materials make these items a top product from our range. By optimizing the diameter, the pipe routing and catalytic converters, the turbochargers are greatly relieved.

The lower dynamic pressure generates a significant increase in torque, power and earlier response and at the same time with an extension of the durability due to the thermal relief.
 
  • Plug n Play solution - perfect fit, can be easily exchanged for the original component
  • high-quality materials
  • Outlet flange made of one piece in the casting process to ensure maximum flow optimization
  • Made in Germany – real quality from our own production
  • flow-optimized and performance-enhancing
  • Improve durability and responsiveness
  • Optimal removal of exhaust gases - without annoying edges at the transitions
  • designed and tested on a PC and dynamometer
  • 70mm pipe diameter
  • incl. adapter to series system
  • not permitted in the area of the STVZO
 

Notes:
1. Since the original trouser tubes run crosswise, the lambda sensors must be mounted crosswise after assembling these downpipes (the probe guided from the left to the right downpipe and the probe guided from the right to the left downpipe)

This article is not allowed for use on public roads - use only for racing purposes! 😉 

Flex tube GIF


BULL-X Exhausts produces exhaust systems at the highest level.

Bull-X is a brand of HG-Motorsport GmbH and deals with the development, design and construction of high-quality sports exhaust systems. Every product is 100% Made in Germany.

BULL-Exhausts produces downpipes at the highest level.

These Bull-X downpipes can be exchanged 1:1 for the original parts.
Perfect fit and high-quality materials make these items a top product from our range. By optimizing the diameter, the pipe routing and catalytic converters, the turbochargers are greatly relieved.

The lower dynamic pressure generates a significant increase in torque, power and earlier response and at the same time with an extension of the durability due to the thermal relief.
 
  • Plug n Play solution - perfect fit, can be easily exchanged for the original component
  • high-quality materials
  • Outlet flange made of one piece in the casting process to ensure maximum flow optimization
  • Made in Germany – real quality from our own production
  • flow-optimized and performance-enhancing
  • Improve durability and responsiveness
  • Optimal removal of exhaust gases - without annoying edges at the transitions
  • designed and tested on a PC and dynamometer
  • 70mm pipe diameter
  • incl. adapter to series system
  • not permitted in the area of the STVZO
 

Notes:
1. Since the original trouser tubes run crosswise, the lambda sensors must be mounted crosswise after assembling these downpipes (the probe guided from the left to the right downpipe and the probe guided from the right to the left downpipe)

This article is not allowed for use on public roads - use only for racing purposes! 😉 

Flex tube GIF


BULL-X Exhausts produces exhaust systems at the highest level.

Bull-X is a brand of HG-Motorsport GmbH and deals with the development, design and construction of high-quality sports exhaust systems. Every product is 100% Made in Germany.