Bull-X Downpipes Audi RS6/RS7 C8 4.0TFSI Quattro Strut Braces Skoda Octavia NX + 5E

Skoda Octavia NX + 5E

It also improves the flame front (ignition of the mixture)

the total airflow increase is as much as 42%

Not only does the intake look top notch

Bull-X Downpipes Audi RS6/RS7 C8 4.0TFSI Quattro Strut Braces Skoda Octavia NX + 5EThese Bull X downpipes can be used directly as a replacement for the standard downpipes. The available catalytic converters provide for increased exhaust gas flow and lower back pressure, resulting in more power, lower exhaust gas temperatures and less load on the turbos. Ideal for tuned vehicles. Furthermore, after installing these downpipes, a noticeable improvement in sound (sound change) will be audible. This is especially true in combination with