The MagnaFlow Street Series Cat‑Back Exhaust for 2012–2021 Jeep Grand Cherokee 6.2L/6.4L is a mandrel‑bent stainless steel cat‑back system with 3in main piping and four straight‑through mufflers that exit via a dual split rear layout. Developed as a direct‑fit kit from the catalytic converter back, it produces a resonant signature with moderate exterior and mild interior sound levels, and features CNC precision manufacturing.
MagnaFlow 12 Jeep Grand Cherokee V8 6.4L Dual Split Rear Exit Stainless Cat Back Performance Exhaust