Magnaflow 18980 - Aluminized Custom Builder Pipe Series Downpipe-Back Performance Exhaust System

Magnaflow - 18980

Exhaust System - Custom Builder Series - Turbo-Back - 4 in Diameter - Steel - Aluminized - GM Duramax - GM Fullsize Truck 2001-04 - Kit

Custom Builder Pipe Kit Diesel Performance Exhaust System; 4 in. Down-Pipe Back; Incl. Tubing/Tailpipes/Hardware; No Tip Incl.; Single Pass. Side Rear Exit; Aluminized;

The MagnaFlow Aluminized Custom Builder Series 18980 i's weight-optimized and engineered to enhance your diesel truck with the dyno-proven performance and powerful, resonant sound that we're famous for. Custom Builder Pipe Kit 18980 features durable, corrosion resistant aluminized steel construction and includes 4in. diameter mandrel bent pipes. Each component is produced using advanced CNC precision robotic manufacturing and backed by MagnaFlow's 1-year limited warranty. This emissions-legal downpipe-back kit utilizes a Clamp-On inlet connection and is designed to produce Agressive exterior and Moderate interior sound levels with a Single Passenger Side Rear exit. Professional installation is recommended due to possible cutting, welding and fabrication required.

• Dyno Tested And Proven To Make Power
• Performance Gains In Horsepower And Torque
• Great Sound Has A Smooth Deep Tone
• Easy To Install
• 100 Percent All Stainless Steel
• Mandrel Bent/All Welded/Built To Last
• 1 Year Limited Warranty