Bull-X Downpipe Audi A4, A5 B9 2.0TFSI 2019-2024-mercedes-a45-amg-esr8844872 - Increased active cooling surface

- Increased active cooling surface area: 2692 cm2 vs 2573 cm2

This intake system has been developed to provide the highest possible flow rate while maintaining the lowest possible intake temperatures

HIGH QUALITY

Sealing washers

Bull-X Downpipe Audi A4, A5 B9 2.0TFSI 2019-2024-mercedes-a45-amg-esr8844872 - Increased active cooling surfaceThis Bull X downpipe for Audi A4 B9 or A5 B9 with a 2. 0 TFSI engine is a high quality downpipe that will increase your car's power, torque and sound. The downpipe is a replacement for the original downpipe for the Audi A4 or A5 B9. Because this downpipe has a larger diameter (89 mm tapering to 76 mm) than the original, exhaust gases are discharged more quickly at the turbo. This not only has the advantage of increasing power, but also means that the