- Exhaust Systems
- Exhaust Kits - Catalytic Converter/Axle Back
- Billy Boat Audi Performance Exhaust Systems & Upgrades
Billy Boat Performance Exhaust specializes in high-end performance exhaust systems for some of the hottest sport and muscle cars on the road toady. They have brought their experience and expertise to a wide range of Audi vehicles. Constructed from high-quality T304 stainless steel, these high-performance exhaust kits are chassis dyno-tested to deliver optimized performance and sound for your vehicle. Features T304 Stainless Steel Construction Chassis Dyno Tuned For Maximized Performance And Sound Complete Exhaust Kits Retain Factory Catalytic Converters
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AVAILABILITY
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PART TYPE
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Vendor Part Number
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Inlet Size in
Outlet Size
Part Fitment
Overall Length
Core Substrate Material
Converter Body Size
PRICE
A3 Quattro
$863.15
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$863.15
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
A3
$1,065.97
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,065.97
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,065.97
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,065.97
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
A4
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0502
Billy Boat Performance Cat-Back Exhaust 2005-08 Audi B7 A4 2.0L Turbo Tiptronic
$1,231.14
Ships Today
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Billy Boat FPIM-0503
Billy Boat Performance Cat-Back Exhaust 2005-08 Audi B7 A4 Quattro 2.0L Turbo Manual
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0504
Billy Boat Performance Cat-Back Exhaust 2005-08 Audi B7 A4 Quattro 2.0L Turbo Tiptronic
$1,231.14
(1)
Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
(1)
Estimated to ship direct from manufacturer on 05/16/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0500
Billy Boat Performance Cat-Back Sport Exhaust 1997-2001 Audi B5 A4 1.8L Turbo 5-Speed
$1,231.14
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0505
Billy Boat Performance Cat-Back Sport Exhaust 1997-2001 Audi B5 A4 Quattro 1.8L Turbo 5-Speed
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0506
Billy Boat Performance Cat-Back Sport Exhaust 2002-03 Audi B6 A4 Quattro 1.8L Turbo 5-Speed
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0507
Billy Boat Performance Cat-Back Sport Exhaust 2004-05 Audi B6 A4 Quattro 1.8L Turbo 6-Speed
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0604
Billy Boat Performance Cat-Back Sport Exhaust 2009-13 Audi B8 A4 Avant Quattro 2.0L Turbo
$1,550.95
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,550.95
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0510
Billy Boat Performance Cat-Back Stealth Exhaust 2002-03 Audi B6 A4 Quattro 1.8L Turbo 5-Speed
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0511
Billy Boat Performance Cat-Back Stealth Exhaust 2004-05 Audi B6 A4 Quattro 1.8L Turbo 6-Speed
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
A5
Billy Boat FPIM-0590
Billy Boat Performance Cat-Back Exhaust 2009-13 Audi B8 A4 Avant Quattro 2.0L Turbo
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
A6
$1,272.04
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,272.04
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0519
Billy Boat Turbo Downpipes with High Flow Cats 2000-05 Audi A6 2.7L Turbo 6-Speed
$1,292.40
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,292.40
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,292.40
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,292.40
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
RS6
$1,550.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,550.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
S4
$1,292.40
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,292.40
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,259.96
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,259.96
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,356.95
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,356.95
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,231.14
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0542
Billy Boat Performance Turbo Downpipe 2004-08 Audi B6/B7 S4 Quattro 4.2L 6-Speed
$1,163.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,163.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Billy Boat FPIM-0544
Billy Boat Performance Turbo Downpipe 2004-08 Audi B6/B7 S4 Quattro 4.2L Tiptronic
$1,163.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$1,163.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
S5
$1,550.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,550.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,550.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,550.94
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
TT
$1,065.97
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$1,065.97
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
Billy Boat FPIM-0555
Billy Boat Performance Cat-Back Stealth Exhaust 2000-06 Audi TT Quattro 180 & 225 1.8L
$968.98
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee
$968.98
Estimated to ship direct from manufacturer on 05/24/24, pending manufacturer availability.
Lowest Price Guarantee