OE Style Catalytic Converter Exhaust Y-Pipe Replaces for Avalanche Silverado Sierra Yukon 4.3L 4.8L 5.3L 99-06

Upgrading vehicle’s exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more


Upgrading vehicle’s exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

Package Included:1 X Catalytic Converter Y-Pipe

Compatible with:CADILLAC ESCALADE 2002-2005CHEVROLET AVALANCHE 1500 2002-2005CHEVROLET SILVERADO 1500 1999-2005CHEVROLET SILVERADO 2500 1999-2000CHEVROLET SUBURBAN 1500 2000-2006CHEVROLET TAHOE 2000-2006GMC SIERRA 1500 1999-2005GMC SIERRA 2500 1999-2000GMC YUKON 2000-2006GMC YUKON XL 1500 2000-2006Fits 4.3 4.8 5.3L EnginesFits Federal Emissions Models OnlyNOT Legal for sale or Use in California, New York, Or Maine Emissions Models

Notes:Parkslink Number: 50366, 50462, 0795241100% Brand NewProfessional Installation is Highly RecommendedInstallation Instruction is NOT Included

Product Features

  • Made of High Quality Stainless Steel with Computerized Mandrel-Bends for Strength and Durability
  • Durable Catalyst Material, OEM Style Replacement
  • EPA OBD-II Approved
  • NOT Legal for sale or Use in California, New York, Or Maine Emissions Models
  • For use with Federal Emissions Models