Magnaflow 15640 Street Series Cat-Back Exhaust System

The Magnaflow 15640 Street Series Cat-Back Exhaust System delivers dyno-proven performance gains with the signature MagnaFlow resonant, throaty sound. This complete cat-back system replaces your stock exhaust components from behind the catalytic converter all the way back to the rear exit, providing enhanced exhaust flow and increased horsepower and torque.

Key Features:

• Mandrel-bent 2.25-inch stainless steel main piping for unrestricted exhaust flow
• Three straight-through mufflers for maximum performance and efficiency
• Dual split rear exit with 4-inch polished stainless steel tips featuring double-wall, angle-cut, rolled-edge design
• Moderate exterior and mild interior sound levels - tested against SAE J1169 standards
• CNC precision robotic manufacturing with durable 409 stainless steel construction
• Direct-fit design developed with extensive 3D scanning for OEM-like fitment
• Bolt-on installation with all necessary hardware included
• 50-state legal (catalytic converter remains in place)
• Proudly made in the USA

This system features polished muffler bodies (4 x 4 inches, 14 inches long) and 7.25-inch polished tips for an aggressive appearance. Backed by MagnaFlow's limited lifetime construction warranty and 1-year finish warranty, the 15640 is engineered to provide reliable performance for the life of your vehicle.