4" Muffler Tip Catback Exhaust for Chevy Silverado GMC Sierra 1500 (1999–2007)

Includes: - 4" Muffler Tip Catback Exhaust

Fits Models: - Chevrolet Silverado 1500 - GMC Sierra 1500

Model Years: - 1999–2007

Submodels: - Common trims include WT (Work Truck), LS, LT, LTZ, and Classic models - Chassis codes: GMT800 (1999–2006), GMT900 (2007 Classic)

Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, and 6.6L Duramax Diesel - Engine codes: L35, L59, LY2, LY5, L76, LMM

Description: This 4" Muffler Tip Catback Exhaust is designed to enhance the performance and sound of your Chevy Silverado or GMC Sierra 1500 from 1999 to 2007. It provides a deep, aggressive tone while improving exhaust flow for better horsepower and torque.

Features: - High-quality stainless steel construction for durability - Easy bolt-on installation with no modifications required - Designed for optimal exhaust flow and performance - Aggressive sound enhancement for a sporty driving experience - Fits both standard and extended cab models