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*Wagner Tuning Catted Downpipes for 2000-02 Audi RS4 [B5] 76mm


Quick Overview

Give your RS4 B5 increased airflow, throttle response and power by installing a precision-engineered Wagner Tuning 76mm Downpipe.

Sku # : wagner-tuning-audi-rs4-b5-76mm-downpipe-ng
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Wagner Tuning 76mm Downpipe For B5 RS4

This 76mm Downpipe set for B5 Audi RS4 models from Wagner Tuning is designed using the latest CAD technology and flow dynamics to create a downpipe that offers a direct-factory replacement fit but significantly enhanced performance. These high-quality downpipes are manufactured using 76mm diameter tubing in SS304 stainless steel, and feature O2 sensor bungs before and after the catalytic converters and include filler plugs, should your application not make use of the O2(Lambda) sensors. The Wagner Tuning 76mm Downpipe For B5 RS4 helps enhance the power of your Audi by improving flow by eliminating the power-sucking pre-cats and replaces the main catalytic converters with a set of 100cpi Racing Catalytic Converters and the enhanced flow also increases throttle response.

Note: S4 models will need to have linkpipes fabricated and will need to reroute the rear lambda (O2 sensor) cables, if equipped.


  • Durable SS304 Stainless Steel Construction
  • CAD Designed & Manufactured to the strictest standards for fitment for a direct OEM replacement fit
  • 100cpi Racing Main Catalytic Converters
  • RS4/RS6 Turbo Double Flange

Questions about installation? Get help from one of our Modification Experts online or by calling 714-582-3330. ModBargains also offers expert installation and can install this upgrade for you. Call today!

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