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2.5" Downpipe Kit

Stainless steel & mandrel bent catalyst/downpipe replacement
Mfg Part #
FPIM-0519
ECS Part #
ES#523270
Brand
Billy Boat Performance
1156.65
Direct Ship
Qty
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Product Details

Since 1989, Billy Boat has been designing, testing and producing quality exhaust systems for your vehicle. These systems improve air flow, giving you more power, while at the same time giving you an incredibly racy sound.

Billy Boat's A6 2.7T Cat and Downpipe Exhaust replaces the exhaust from the turbochargers to behind the lower factory catalytic converters. The system removes the factory pre-cats right off of the turbocharger and includes six separate components.

Included are the two pipes off of each turbocharger, a set of pipes with catalytic converters and downpipes. With TIG welding fully stainless construction and CNC'd hangers, you can be sure that there is not a higher quality system on the market. These downpipes allow for longer torque curves from K03's or K04 turbochargers along with higher peak horsepower.

Additional gains of 20-30hp can be achieved simply by added these downpipes to your already chipped A6. These downpipes will also improve throttle response along with giving your S4 a better sounding sportier exhaust tone. This is the newest and best 2nd generation kit.

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi C5 A6 Quattro 2.7T
Audi C5 Allroad Quattro 2.7T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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