MagnaFlow 19840 Cat-Back Performance Exhaust System Kit for Ford F-150

The MagnaFlow 19840 is a cat-back performance exhaust system kit engineered for the Ford F-150. Designed to replace the factory exhaust system from the catalytic converter rearward, this direct-fit kit delivers the deep, resonant exhaust tone MagnaFlow is known for while providing dyno-proven performance improvements over the stock system.

Key Features:

• Stainless Steel Construction – Built from durable, corrosion-resistant stainless steel for long-lasting performance in all climates and conditions
• Direct-Fit Design – Engineered to bolt directly onto your F-150's OEM exhaust mounting points with no cutting, drilling, or welding required
• Mandrel-Bent Tubing – CNC precision mandrel-bent pipes maintain consistent diameter throughout each bend for maximum exhaust flow and reduced backpressure
• Improved Exhaust Flow – Optimized flow dynamics promote better evacuation of exhaust gases, supporting gains in horsepower and torque
• MagnaFlow Signature Sound – Tuned to deliver a throaty, aggressive exterior exhaust note while keeping interior drone at comfortable levels
• Complete Kit – Includes all necessary pipes, muffler, exhaust tip(s), clamps, and hardware for a straightforward installation
• 50-State Legal – Cat-back design does not alter catalytic converter components, maintaining emissions compliance

The MagnaFlow 19840 exhaust kit is backed by MagnaFlow's construction warranty and represents decades of exhaust engineering expertise. Whether used as a daily driver or a performance build, this system is designed to outperform and outlast the factory exhaust.