MagnaFlow 15666 Stainless Cat-Back Exhaust System for 2000-2006 Escalade/Tahoe/Yukon 4.8/5.

The Magnaflow Cat-Back Exhaust System features giant, fast-flowing, 3-3.5" mandrel-bent stainless steel tubing, and a polished 4" diameter stainless steel tip. The Magnaflow system incorporates mirror finished Magnaflow Performance Mufflers with a straight-through design. You can expect significant gains in horsepower and torque, as well as improved overall drivability. Magnaflow Cat-Back systems come complete with all necessary hardware to replace the factory exhaust system with no modifications. Approximately a 9-12HP increase in power at the wheels.

· 5”x11”x22” Polished Stainless Steel muffler

· 3-3.5" Stainless Steel tubing

· 4" Rolled Slash Cut Polished Stainless Steel Tip

· Magnaflow Performance with a Lifetime Warranty

· OEM-Style Barbed Hangers

· 50 State Smog Legal