Magnaflow 15749 Street Series Steel Cat-Back Exhaust System - Stainless with Dual Split Rear Exit

The MagnaFlow 15749 Street Series Cat-Back Performance Exhaust System is a complete, direct-fit stainless steel cat-back exhaust upgrade engineered to deliver the signature MagnaFlow sound and measurable power gains. Replacing all stock exhaust components from behind the catalytic converter rearward, this system is built to bolt on cleanly with no cutting, drilling, or welding required.

Performance & Sound:

• Mandrel-bent 2.5-inch main piping promotes high-flow exhaust scavenging and reduced backpressure for improved horsepower and torque
• Single straight-through muffler with an 18-inch body tuned for aggressive exterior and moderate interior sound levels
• Dyno-tested design proven to increase engine power by optimizing exhaust gas evacuation and flow dynamics
• Dual split rear exit configuration for a sporty, performance-oriented appearance

Construction & Quality:

• Full stainless steel construction — corrosion-resistant and built to last the life of your vehicle
• CNC precision robotic manufacturing for consistent, high-quality welds and fitment
• Two 3.5-inch polished single-wall, angle-cut rolled edge clamp-on tips for a clean, finished look
• Developed using extensive 3D scanning for OEM-like, direct-fit installation
• Proudly made in the USA

What's Included:

• Complete cat-back exhaust system with muffler, piping, and tips
• All necessary hardware for DIY installation — including band clamps, U-bolt clamps, hangers, bolts, nuts, and washers

Warranty: Backed by MagnaFlow's limited lifetime construction warranty and 1-year limited finish warranty, giving you long-term peace of mind with your performance investment.