The MagnaFlow 2018–2025 Jeep Wrangler Rock Crawler Series Cat-Back Performance Exhaust System enhances the off-road capability of your 2.0L Jeep Wrangler with a weight-optimized, dyno-tested, corrosion-resistant stainless steel design engineered to hug the undercarriage for improved ground clearance.
Exhaust kit 19428 delivers MagnaFlow’s powerful, resonant signature exhaust tone with Aggressive exterior and Moderate interior sound levels, offering the ideal balance between performance and drivability.
The system features 2.5-inch mandrel-bent main piping flowing through one straight-through muffler before exiting in a Single Straight Driver Side Rear configuration. The tipless turndown-style exit improves departure angles, giving you more freedom when navigating rocks and challenging off-road obstacles.
Extensive 3D scanning during development ensures a precise direct-fit design for easy DIY installation. The emissions-legal cat-back layout replaces your factory exhaust components from the catalytic converter rearward.
Manufactured using advanced CNC precision robotic techniques and backed by MagnaFlow’s limited lifetime warranty.
Specifications
System Type: Performance exhaust
Series: Rock Crawler Series
Layout: Cat-back (emissions-legal)
Fitment: Direct-fit (bolt-on)
Pipe Diameter: 2.5"
Pipe Type: Mandrel bent
Muffler: 1 straight-through
Exit: Single Straight Driver Side Rear
Tip Style: Tipless turndown (improved departure angle)
Material: Stainless steel
Construction: Weight-optimized, corrosion-resistant
Manufacturing: CNC precision robotic manufacturing
Performance: Dyno-tested
Sound Levels: Aggressive exterior / Moderate interior
Warranty: Limited lifetime warranty
