Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L Cat-Back Super Truck Exhaust System – Stainless Steel

Description

Upgrade your Chevrolet Silverado 1500 or GMC Sierra 1500 with the Gibson Part Number 65518 Super Truck Exhaust System, designed for 1999-2006 models equipped with a 4.3L engine. This cat-back exhaust system is constructed from durable stainless steel mandrel-bent tubing, ensuring long-lasting performance and corrosion resistance. The system features a baffled and chambered muffler without internal packing, providing an aggressive and deep race rumble tone that enhances your truck’s sound profile. Dual stainless steel tips exit in front of the rear tires, adding a sporty aesthetic while delivering a louder, more commanding exhaust note. The installation process is straightforward with a hassle-free bolt-on design that requires no welding, allowing for quick upgrades with minimal effort. Performance gains include an average of 10-15 horsepower and 15-20 lb-ft of torque, confirmed through dyno testing, which improves throttle response and overall acceleration. The system also minimizes interior drone while maintaining an aggressive sound, making your driving experience more enjoyable without excessive noise. Built with a Superflow™ muffler, this exhaust system is backed by a lifetime limited warranty, ensuring durability and peace of mind for years of reliable use. Please note that due to its design, noise levels may exceed 95 decibels and it is not recommended for towing applications. The Gibson Super Truck Exhaust System is an ideal upgrade for truck enthusiasts seeking enhanced performance, sound, and style in a hassle-free package that fits select GM trucks from 1999 to 2006.

Features:

• Baffled and chambered muffler with no internal packing for a deep, aggressive sound

• Stainless steel clampless sport truck tips for durability and style

• Minimal interior drone with an aggressive exhaust tone

• Easy bolt-on installation requiring no welding

• Mandrel bent stainless steel tubing for optimal airflow and longevity

• Backed by a lifetime limited warranty for reliability and peace of mind

• Includes a Superflow™ muffler for enhanced sound and performance

Fitment:
Chevrolet Silverado 1500 Base 1999
Chevrolet Silverado 1500 Base 2000
Chevrolet Silverado 1500 Base 2001
Chevrolet Silverado 1500 Base 2002
Chevrolet Silverado 1500 Base 2003
Chevrolet Silverado 1500 Base 2004
Chevrolet Silverado 1500 Base 2005
Chevrolet Silverado 1500 Hybrid 2004
Chevrolet Silverado 1500 LS 1999
Chevrolet Silverado 1500 LS 2000
Chevrolet Silverado 1500 LS 2001
Chevrolet Silverado 1500 LS 2002
Chevrolet Silverado 1500 LS 2003
Chevrolet Silverado 1500 LS 2004
Chevrolet Silverado 1500 LS 2005
Chevrolet Silverado 1500 LS 2006
Chevrolet Silverado 1500 LT 1999
Chevrolet Silverado 1500 LT 2000
Chevrolet Silverado 1500 LT 2001
Chevrolet Silverado 1500 LT 2002
Chevrolet Silverado 1500 LT 2003
Chevrolet Silverado 1500 LT 2004
Chevrolet Silverado 1500 LT 2005
Chevrolet Silverado 1500 LT 2006
Chevrolet Silverado 1500 WT 2004
Chevrolet Silverado 1500 WT 2006
Chevrolet Silverado 1500 Z71 2004
Chevrolet Silverado 1500 Classic LS 2007
Chevrolet Silverado 1500 Classic LT 2007
Chevrolet Silverado 1500 Classic WT 2007
Chevrolet Silverado 2500 Base 1999
Chevrolet Silverado 2500 Base 2000
Chevrolet Silverado 2500 LS 1999
Chevrolet Silverado 2500 LS 2000
Chevrolet Silverado 2500 LT 1999
Chevrolet Silverado 2500 LT 2000
GMC Sierra 1500 Base 2002
GMC Sierra 1500 Base 2003
GMC Sierra 1500 Base 2004
GMC Sierra 1500 Base 2005
GMC Sierra 1500 SL 1999
GMC Sierra 1500 SL 2000
GMC Sierra 1500 SL 2001
GMC Sierra 1500 SL 2002
GMC Sierra 1500 SL 2003
GMC Sierra 1500 SL 2006
GMC Sierra 1500 SLE 1999
GMC Sierra 1500 SLE 2000
GMC Sierra 1500 SLE 2001
GMC Sierra 1500 SLE 2002
GMC Sierra 1500 SLE 2003
GMC Sierra 1500 SLE 2004
GMC Sierra 1500 SLE 2005
GMC Sierra 1500 SLE 2006
GMC Sierra 1500 SLT 1999
GMC Sierra 1500 SLT 2000
GMC Sierra 1500 SLT 2001
GMC Sierra 1500 SLT 2002
GMC Sierra 1500 SLT 2003
GMC Sierra 1500 SLT 2004
GMC Sierra 1500 SLT 2005
GMC Sierra 1500 SLT 2006
GMC Sierra 1500 WT 2003
GMC Sierra 1500 WT 2004
GMC Sierra 1500 WT 2005
GMC Sierra 1500 WT 2006
GMC Sierra 1500 Classic Hybrid 2007
GMC Sierra 1500 Classic SL 2007
GMC Sierra 1500 Classic SLE 2007
GMC Sierra 1500 Classic SLT 2007
GMC Sierra 1500 Classic WT 2007
GMC Sierra 2500 SL 1999
GMC Sierra 2500 SL 2000
GMC Sierra 2500 SLE 1999
GMC Sierra 2500 SLE 2000
GMC Sierra 2500 SLT 1999
GMC Sierra 2500 SLT 2000