Gibson 99-05 Chevrolet Silverado 1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless

Your truck deserves a super serious Performance Exhaust System. Gibson Super Truck Exhaust System offers a loud deep powerful sound with dual tailpipes that exit in front of the rear tires with Stainless Tip. You can expect a race rumble tone with improved acceleration and increased horsepower gains. Typical dyno tested horsepower gains average 10-15 and 15-20lb-ft of increased torque. Hassle free, bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. Not recommended for towing. Noise level may exceed 95-decibel standard. Cat-Back Super Truck Exhaust System; Stainless

• Baffled/Chambered Muffler; No Internal Packing
• Stainless Steel Clampless Sport Truck Tips
• Minimal Interior Drone - Aggressive Sound
• Hassle Free Easy Bolt-On Installation
• Stainless Steel Mandrel Bent Tubing
• Lifetime Limited Warranty
• Superflow™ Muffler

Upgrade your truck's performance and sound with the Gibson Super Truck Exhaust System designed specifically for 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with a 4.3L engine. Crafted from durable stainless steel, this cat-back exhaust features mandrel-bent tubing for optimal airflow and a baffled/chambered muffler that produces a deep, aggressive rumble without internal packing. The stainless steel clampless sport truck tips exit in front of the rear tires, providing a sleek appearance and enhanced sound output. Expect a noticeable increase in horsepower—typically between 10 to 15 horsepower gains—and torque improvements averaging 15 to 20 lb-ft, along with improved acceleration and a commanding exhaust note. The system is designed for hassle-free, bolt-on installation that requires no welding, making it accessible for DIY installation while maintaining a professional finish.
This exhaust system delivers a minimal interior drone with an aggressive sound that enhances driving experience without excessive noise levels, though it may exceed 95 decibels in some conditions. Backed by a lifetime limited warranty, the Gibson Super Truck Exhaust System combines performance, durability, and style to give your truck a robust, race-inspired sound and performance boost. Note that this system is not recommended for towing applications and requires proper acknowledgment of Prop 65 regulations.
Whether you're looking to improve your vehicle's horsepower, torque, or sound, this exhaust system provides an excellent upgrade for your Silverado or Sierra, ensuring a more aggressive and powerful driving experience while maintaining easy installation and lasting quality.

Features:

• Baffled/Chambered Muffler with no internal packing for a clean sound

• Stainless steel clampless sport truck tips for durability and style

• Minimal interior drone with an aggressive yet refined exhaust note

• Hassle-free bolt-on installation, no welding required

• Mandrel bent stainless steel tubing for maximum airflow and performance

• Backed by a lifetime limited warranty for peace of mind

• Superflow™ muffler designed for optimal 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