Bull-X 2.75″ centre silencer replacement pipe for Audi A4/A5 B8 1.8–2.0 TFSI

The Bull-X VSD replacement pipe for the Audi A4/A5 B8 1.8–2.0 TFSI improves exhaust gas flow and reduces the load on the turbocharger. The downpipe has a significant effect on response and power, as it forms the link between the turbocharger and the exhaust system. A larger pipe diameter and improved flow allow the turbocharger to discharge processed exhaust gases more easily through the exhaust system, which has a positive effect on torque, power and the exhaust note, particularly when combined with a modified exhaust system.

• Material: stainless steel
• replaces the centre silencer
• without approval
• pipe diameter: 2.75″

Key benefits

• The turbocharger can discharge exhaust gases more easily, which can result in increased power.
• More torque, as the turbocharger reaches its operating speed more quickly and is subjected to less back pressure.
• Lower exhaust gas temperatures reduce the load on the exhaust manifold and turbocharger.
• Direct installation thanks to the OEM connections.
• Manufactured from stainless steel.

Road use: This replacement pipe has no approval and is intended exclusively for motorsport use. For legal road use, only the HJS catalytic converter with EG approval is suitable among the catalytic-converter versions.

Suitable for: Audi A4 III (B8), Audi A5 I (B8).

Manufacturer’s vehicle data

• Bull-X VSD-Ersatzrohr Audi A4/A5 B8 1.8-2.0 TFSI für HGBXAGAVAG35

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.