Magnaflow Exhaust System

11-21 Jeep Grand Cherokee 5.7L Hemi

16929 / 19216

MagnaFlow Street Series Cat-Back Exhaust systems (polished) and (black) are engineered to elevate your vehicle’s performance and sound. Both systems use 2.5-inch mandrel-bent stainless steel piping and three straight-through mufflers to optimize exhaust flow while producing a smooth, resonant tone. The dual split rear exit finishes the look with either polished 4-inch or black coated 3.5-inch welded tips. Designed with extensive 3D scanning for a direct-fit cat-back replacement, these systems are easy to install. Constructed from durable, corrosion-resistant stainless steel using CNC precision robotic manufacturing, the exhaust systems deliver moderate exterior and mild interior sound levels while enhancing both performance and style. Each kit includes hangers, clamps, and hardware, and is backed by a 1-year limited finish warranty and limited lifetime construction warranty.

• Street Series Cat-Back Exhaust
• 2.5-inch Mandrel-Bent Stainless Steel Piping
• Three Straight-Through Mufflers
• Dual Split Rear Exit: 4-inch Polished or 3.5-inch Black Coated Tips
• Moderate Exterior, Mild Interior Sound Levels
• Direct-Fit Cat-Back Design for Easy Installation
• Durable, Corrosion-Resistant Stainless Steel Construction
• Hangers, Clamps, and Hardware Included
• Bolt-On Inlet Type
• CNC Precision Robotic Manufacturing
• 1-Year Limited Finish Warranty, Limited Lifetime Construction Warranty

MagnaFlow is a performance exhaust manufacturer best known for cat‑back and axle‑back systems, mufflers, and catalytic converters engineered for quality sound and improved flow. Their vehicle-specific exhaust options span muscle, import, and truck applications—making MagnaFlow a staple upgrade when you want a deeper tone, cleaner fitment, and a proven performance-focused exhaust setup.