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42 Draft Designs OEM Replacement Test Pipe for Audi A4 B5 1.8T


Availability: built to order, ships directly from 42 Draft Designs

Manufacturer's Suggested Retail Price $229.00

42 Draft Designs

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Maximum Power - Precision Fitment

Going to the track on the weekends? 42 Draft Design has made a test pipe to replace your power robbing cat section.


Construction Highlights:

  • CNC mandrel bent 14 gauge aluminized steel tubing
  • CNC machined 1018 cold roll steel flanges
  • Professional TIG welded construction throughout
  • Double layer graphite gaskets
  • Grade 5 locking hardware


Fitment Details:

  • Fits 1997-2001 A4 B5 1.8T
  • Adjustable flanges allow for precise fitment on every vehicle

Additional Info

Additional Info

Weight 5.0000
Box Size No
Manufacturer 42 Draft Designs
Country of Manufacture United States
USA Location Millersville, MD
Warranty Lifetime Warranty
Installation Instructions (PDF) N/A
Rebates (PDF) No


Customer Reviews (1)

Worth itReview by Guillermo
The first thing I noticed when I received the TP was the quality and finish. It really shows 42DD took their time and did a great job welding and finishing the pipe. Once installed I definitely noticed low end torque and you can hear the turbo spool now whenever I really gas it. The smell is not bad at all. Once in a while with the windows down you get a hint of odor. Overall I believe it is worh the price. (Posted on 6/17/2016)

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