97-05 A4 B5 B6 1.8L Turbo Charged Racing Down Test Pipe Replacement 2.5"-3" Kit

List price: $129.99
Our price: $42.99
You save: $87.00 ( 66.93 %)

Availability: In stock.


  • 100% Brand New Items, Never Used Or Installed
  • Made From T-304 Stainless Steel Materials For Durability and Performance
  • CNC Machined Flanges With TIG and MIG Welds
  • Increases Up To 15 Horse Power
  • Increases High Flow Air Rate and Maximizes Performance
  • Smooth Finish Piping For Maximized Flow Capacity
  • 2.5" Inlet and 3" Outlet
  • Includes O2 Sensor and Hardware Shown In Picture
  • o2 Simulators May Be Required If A CEL Is Triggered
  • Test Pipe Is Not Street Legal, This Item Is For Race Use Only, Not Legal For Street-Use
  • No Installation Guides Are Included, We Highly Recommend To Seek Professional Installation

  • 1997-2005 Audi A4 (1.8L DOHC Turbocharged Models Only)
  • 1998-2005 VW Passat (1.8L DOHC Turbocharged Models Only)