Flowmaster 40 Series Dual Exhaust Kit 2.5" for 1999–2006 Chevy GMC 1500

Includes:
- Dual Exhaust Kit

Fits Models:
- Chevrolet Silverado 1500
- GMC Sierra 1500

Model Years:
- 1999–2006

Submodels:
- Common trims include WT (Work Truck), LS, LT, and SS
- Chassis codes: GMT800
- Body styles: Regular Cab, Extended Cab, Crew Cab

Engine Options:
- Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8
- Engine codes: L35, L59, LM7, LQ4

Description:
This Dual Exhaust Kit is designed for 1999–2006 Chevy and GMC 1500 models, featuring a 2.5" diameter and a Flowmaster 40 Series muffler for enhanced performance and a deep, aggressive sound. It is engineered for easy installation and improved exhaust flow.

Features:
- Increases horsepower and torque
- Aggressive sound profile
- Durable construction for long-lasting performance
- Designed for a direct fit on specified models
- Includes all necessary hardware for installation