Billy Boat 2.7T Downpipes w/Cats (00-04 A6 2.7T M/T)

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SKU: 106778
MPN: FPIM-0519

Product Details


You’ll love the Billy Boat 2.7T Downpipe Package for your A6 2.7T.  Don’t settle for lesser brands.  Billy Boat is a brand that prides itself in hand making its pieces from stainless steel.  This is not just a cheap aftermarket add-on.  We are talking about exhaust systems that go through rigorous research and development for both high performance and sound quality.   B&B assures a lifetime or performance, guaranteed.  Billy Boat was able to measure impressive increases in both torque and horsepower within the power band.


  • (2) 2.25" Downpipes with Flex Join
  • (2) Bolt in 200 cell high flow metal catalysts
  • TIG welded fully stainless construction
  • CNC hangers 
  • All necessary gaskets included in all kits
  • Reducer included: Allows the customer to connect their factory downpipe or catback to the B&B part.


  • Does not fit automatic transmission vehicles.

Emissions Disclaimer

  • This product is sold for off-road use only.
  • By purchasing this product, you understand this product is sold for competition use and is not legal for use in highway or street vehicles.
Product Features

  • Lifetime Warranty
  • 2.25” Downpipes
  • T304 Stainless Steel Construction
  • Chassis Dyno Tuned For Maximized Performance And Sound


Billy Boat Performance Exhaust offers a Limited Lifetime Warranty to the original purchaser of all non-race application products. Said products are warranted for life against corrosion and two years against any defect in workmanship and materials.

Claimed defective products must be returned with a Returned Goods Authorization number to Billy Boat Performance Exhaust at the buyer’s expense. Products returned without an RGA number are subject to refusal. Upon receipt Billy Boat Performance Exhaust will, at its option, repair or replace the defective item. Damages caused by abuse, racing or alteration are not covered under warranty.

Our products are meant for high performance use and may not be legal for highway use in some states. Sound quality is subjective and may not be covered under warranty. The warranty set above is the only warranty, expressed or implied. In no event will Billy Boat Performance Exhaust be responsible for any consequential or incidental damages or charges.

Fitment Guide

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Fitment Guide

Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2000 2004 Audi A6 Quattro Base V6 2.7 GAS FI T APB Manual transmission only. 

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