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Supplier details checked 2026-09-23 · Test catalog
Magnaflow Sport Series Black Cat-Back System
Sport Series Black Coated Cat-Back System
Sport Series Black Cat-Back System
High-Performance Lightweight Design
Dyno Proven Performance
Dyno-proven performance
Racing inspired sound
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MagnaFlow 15 BMW M3/M4 L6 3.0L SS Cat-Back Perf. Sport Quad Split Rear Exit Exht - 3.5in Black Tips
Exhaust System
Cat-Back
The MagnaFlow Sport Series Cat-Back Performance Exhaust System 19187 enhances your 3.0L 2015-2020 BMW with an aggressive character that is sure to help you stand out from the other BMW you encounter on the street. With its 2.5in. diameter fast-flowing mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a Quad Split Rear exit with 3.5in. Black Coated Welded-On Double Wall Angle Cut Folded Edge tips, this dyno-proven BMW exhaust system refuses to be ignored. As such, 19187 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 19187 is backed by MagnaFlow's 1-year finish warranty and limited lifetime construction warranty.
The MagnaFlow Sport Series Cat-Back Performance Exhaust System 19187 enhances your 3.0L BMW with an aggressive character that is sure to help you stand out from the other BMW you encounter on the street. With its 2.5in. diameter fast-flowing mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a Quad Split Rear exit with 3.5in. Black Coated Welded-On Double Wall Angle Cut Folded Edge tips, this dyno-proven BMW exhaust system refuses to be ignored. As such, 19187 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 19187 is backed by MagnaFlow's 1-year finish warranty and limited lifetime construction warranty.
Exhaust,MagnaFlow,Muffler,Performance,Cat Back,Exhaust System,Stainless,Mandrel
Sport Series Black Cat-Back System 19187
19187-Sport Cat-Back Exhaust System BMW
Exhaust System Kit
ExhSystem
25173700
