Description
Elevate your Audi A4 B7’s performance with the USP Motorsports 3" Stainless Steel High Flow Cat Pipe. Engineered for the 2.0T turbocharged engine, this high-performance catalytic converter upgrade is crafted from premium 3-inch stainless steel tubing to reduce exhaust restriction and significantly improve turbo response and power output.
Whether you're driving a stock setup or a tuned vehicle, you can expect gains of 8–12 horsepower at the wheels—and potentially more with additional modifications. The USP high flow cat is designed as a true bolt-on solution with no cutting, welding, or fabrication required. It includes all necessary installation hardware for a straightforward upgrade.
Precision TIG-welded for strength and durability, this cat pipe provides improved exhaust gas flow while maintaining emissions functionality. The high-flow design ensures your turbocharged engine breathes more efficiently, delivering quicker spool-up and a more aggressive exhaust tone.
Key Features:
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Direct-fit high-flow catalytic converter for Audi A4 B7 2.0T
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Constructed from 3" mandrel-bent stainless steel
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Adds 8–12 wheel horsepower on stock vehicles (more on modified cars)
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Fully bolt-on – no cutting or welding required
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Precision TIG-welded for strength and long-term durability
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Includes installation hardware for easy DIY or shop install
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Improved turbo spool and more aggressive exhaust tone
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Designed to maintain emissions functionality while increasing flow
Fitment:
Audi A4 B7 – 2.0L Turbocharged (BPG/BWT) – Front-Wheel Drive and Quattro – Sedan, Avant, and Cabriolet
2005 Audi A4:
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Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 5-Speed Manual (01W), FWD
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Base – 2.0L L4 Turbo 16V (Volkswagen BPG), CVT Automatic (01J), FWD
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Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Manual (01X), FWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BPG), 5-Speed Auto (01V), AWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Manual (02X), AWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Auto (09L), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 5-Speed Auto (01V), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Manual (02X), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Auto (09L), AWD
2006 Audi A4:
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Base – 2.0L L4 Turbo 16V (Volkswagen BPG), CVT Automatic (01J), FWD
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Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 5-Speed Auto (01V), FWD
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Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Manual (01X), FWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Manual (02X), AWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Auto (09L), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Manual (02X), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BPG), 6-Speed Auto (09L), AWD
2007 Audi A4:
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Base – 2.0L L4 Turbo 16V (Volkswagen BWT), CVT Automatic (01J), FWD
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Base – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Manual (01X), FWD
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Cabriolet – 2.0L L4 Turbo 16V (Volkswagen BWT), CVT Automatic (01J), FWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Manual (02X), AWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Auto (09L), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Manual (02X), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Auto (09L), AWD
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Quattro Cabriolet – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Auto (09L), AWD
2008 Audi A4:
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Base – 2.0L L4 Turbo 16V (Volkswagen BWT), CVT Automatic (01J), FWD
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Base – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Manual (01X), FWD
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Cabriolet – 2.0L L4 Turbo 16V (Volkswagen BWT), CVT Automatic (01J), FWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Manual (02X), AWD
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Quattro Avant – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Auto (09L), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Manual (02X), AWD
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Quattro Base – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Auto (09L), AWD
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Quattro Cabriolet – 2.0L L4 Turbo 16V (Volkswagen BWT), 6-Speed Auto (09L), AWD
Unlock the true performance of your Audi A4 B7 2.0T with the USP Motorsports 3-Inch Stainless Steel High Flow Cat Pipe – the ultimate bolt-on exhaust upgrade for power, durability, and responsiveness.
