MagnaFlow 01-05 Chevy/GMC Duramax Diesel V8 6.6L 4 inch System Exhaust Pipe Suspension>Lowering Kits CORSA's high flow catalytic converters

CORSA's high flow catalytic converters will mount directly to CORSA Performance or Stock systems to greatly increase sound and flow

or aren’t

If that's not enough

with only an AWE logo showing through the rear mesh to let everyone know what team you're on

Calibrated for sport

MagnaFlow 01-05 Chevy/GMC Duramax Diesel V8 6.6L 4 inch System Exhaust Pipe Suspension>Lowering Kits CORSA's high flow catalytic convertersThe MagnaFlow Performance Exhaust Diesel Turbo Downpipe 15398 is a 3in. diameter mandrel bent stainless steel pipe designed to connect near your turbocharger and is weight optimized with superior flow characteristics and performance. Each performance pipe is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.