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Supplier details checked 2026-09-23 · Test catalog
Magnaflow Sport Series Stainless Cat-Back System
Sport Series Stainless Cat-Back System
Sport Series Polished Cat-Back System
High-Performance Lightweight Design
Dyno Proven Performance
Dyno-proven performance
Racing inspired sound
The MagnaFlow 2018-2019 Audi A5 Sportback Sport Series Cat-Back Performance Exhaust System 19390 enhances your 2.0L 2018-2019 Audi A5 Sportback with an aggressive character that is sure to help you stand out from the other Audi A5 Sportback you encounter on the street. With its 3in. diameter fast-flowing mandrel bent main piping that passes through 2 Straight-Through mufflers before ending in a Dual Split Rear exit with 4.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this dyno-proven Audi A5 Sportback exhaust system refuses to be ignored. As such, 19390 is tuned to produce our powerful, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels, so please check to ensure compliance with local noise regulations. The system's cat-back design replaces all your import's stock exhaust components from the catalytic converter on back. Extensive 3D scanning and CNC precision robotic manufacturing techniques are used to ensure that your exhaust system fits perfectly with just a simple do-it-yourself installation process. The durable, corrosion resistant stainless steel construction of 19390 is backed by MagnaFlow's limited lifetime warranty.
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MagnaFlow 18-19 Audi A5 Dual Exit Polished Stainless CatBack Exhaust - 3in Main Piping Diameter
Exhaust System
Cat-Back
The MagnaFlow 2018-2019 Audi A5 Sportback Sport Series Cat-Back Performance Exhaust System enhances your 2.0L 2018-2019 Audi A5 Sportback with an aggressive character that is sure to help you stand out from the other Audi A5 Sportback you encounter on the street. With its 3in. diameter fast-flowing mandrel bent main piping that passes through 2 Straight-Through mufflers before ending in a Dual Split Rear exit with 4.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this dyno-proven Audi A5 Sportback exhaust system refuses to be ignored. As such, 19390 is tuned to produce our powerful, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels, so please check to ensure compliance with local noise regulations. The system's cat-back design replaces all your import's stock exhaust components from the catalytic converter on back. Extensive 3D scanning and CNC precision robotic manufacturing techniques are used to ensure that your exhaust system fits perfectly with just a simple do-it-yourself installation process. The durable, corrosion resistant stainless steel construction of 19390 is backed by MagnaFlow's limited lifetime warranty.
The MagnaFlow Audi A5 Sportback Sport Series Cat-Back Performance Exhaust System enhances your 2.0L Audi A5 Sportback with an aggressive character that is sure to help you stand out from the other Audi A5 Sportback you encounter on the street. With its 3in. diameter fast-flowing mandrel bent main piping that passes through 2 Straight-Through mufflers before ending in a Dual Split Rear exit with 4.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this dyno-proven Audi A5 Sportback exhaust system refuses to be ignored. As such, 19390 is tuned to produce our powerful, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels, so please check to ensure compliance with local noise regulations. The system's cat-back design replaces all your import's stock exhaust components from the catalytic converter on back. Extensive 3D scanning and CNC precision robotic manufacturing techniques are used to ensure that your exhaust system fits perfectly with just a simple do-it-yourself installation process. The durable, corrosion resistant stainless steel construction of 19390 is backed by MagnaFlow's limited lifetime warranty.
Exhaust,MagnaFlow,Muffler,Performance,Cat Back,Exhaust System,Stainless,Mandrel
Sport Series Stainless Cat-Back System 19390
19390-Sport Cat-Back Exhaust System Audi
Exhaust System Kit
ExhSystem
25173700
