Gibson 2.5in Cat-Back Super Truck Exhaust Stainless — Fits 1999-2005 Chevrolet Silverado 1500

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SKU: GIB65518
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Sale price$1,084.99 Regular price$1,246.35
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Gibson

Gibson engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Gibson lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash the Race Rumble with Gibson Super Truck Exhaust

If you want your truck to sound as aggressive as it looks, the Gibson Super Truck Exhaust System is the ultimate choice. Designed for the 1999-2005 Chevrolet Silverado 1500 and GMC Sierra 1500, this system features a unique dual-exit configuration in front of the rear tires, giving your truck a distinct, race-inspired appearance.

Performance Features and Sound

  • Aggressive Tone: Delivers a loud, deep, and powerful rumble that commands attention on the road.
  • Performance Gains: Typical dyno-tested results show an average increase of 10-15 horsepower and 15-20 lb-ft of torque.
  • High-Quality Materials: Constructed from durable stainless steel with polished stainless tips for long-lasting style.
  • Bolt-On Design: Engineered for a hassle-free installation with no welding required, fitting perfectly on your 4.3L Silverado.

This system is built for enthusiasts who want a bold sound and improved throttle response. Please note that due to the aggressive nature of the Super Truck series, noise levels may exceed the 95-decibel standard, and it is not recommended for heavy towing applications. Every kit is backed by a lifetime limited warranty, ensuring your investment is protected. Transform your truck's personality and performance with this premium exhaust system. For the best selection of truck performance parts, visit GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2005 Chevrolet Silverado 1500 Base
1999-2006 Chevrolet Silverado 1500 LS
1999-2006 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 Hybrid
2004 Chevrolet Silverado 1500 WT
2006 Chevrolet Silverado 1500 WT
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic WT
1999-2000 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LS
1999-2000 Chevrolet Silverado 2500 LT
1999-2003 GMC Sierra 1500 SL
1999-2006 GMC Sierra 1500 SLE
1999-2006 GMC Sierra 1500 SLT
2003-2006 GMC Sierra 1500 WT
2006 GMC Sierra 1500 SL
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic WT
1999-2000 GMC Sierra 2500 SL
1999-2000 GMC Sierra 2500 SLE
1999-2000 GMC Sierra 2500 SLT

Product Details

Product Description
Part Numbers
Sizing & Fit

About Gibson

Gibson engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Gibson lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash the Race Rumble with Gibson Super Truck Exhaust

If you want your truck to sound as aggressive as it looks, the Gibson Super Truck Exhaust System is the ultimate choice. Designed for the 1999-2005 Chevrolet Silverado 1500 and GMC Sierra 1500, this system features a unique dual-exit configuration in front of the rear tires, giving your truck a distinct, race-inspired appearance.

Performance Features and Sound

  • Aggressive Tone: Delivers a loud, deep, and powerful rumble that commands attention on the road.
  • Performance Gains: Typical dyno-tested results show an average increase of 10-15 horsepower and 15-20 lb-ft of torque.
  • High-Quality Materials: Constructed from durable stainless steel with polished stainless tips for long-lasting style.
  • Bolt-On Design: Engineered for a hassle-free installation with no welding required, fitting perfectly on your 4.3L Silverado.

This system is built for enthusiasts who want a bold sound and improved throttle response. Please note that due to the aggressive nature of the Super Truck series, noise levels may exceed the 95-decibel standard, and it is not recommended for heavy towing applications. Every kit is backed by a lifetime limited warranty, ensuring your investment is protected. Transform your truck's personality and performance with this premium exhaust system. For the best selection of truck performance parts, visit GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2005 Chevrolet Silverado 1500 Base
1999-2006 Chevrolet Silverado 1500 LS
1999-2006 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 Hybrid
2004 Chevrolet Silverado 1500 WT
2006 Chevrolet Silverado 1500 WT
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic WT
1999-2000 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LS
1999-2000 Chevrolet Silverado 2500 LT
1999-2003 GMC Sierra 1500 SL
1999-2006 GMC Sierra 1500 SLE
1999-2006 GMC Sierra 1500 SLT
2003-2006 GMC Sierra 1500 WT
2006 GMC Sierra 1500 SL
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic WT
1999-2000 GMC Sierra 2500 SL
1999-2000 GMC Sierra 2500 SLE
1999-2000 GMC Sierra 2500 SLT

Product Details

Product Description

About Gibson

Gibson engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Gibson lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unleash the Race Rumble with Gibson Super Truck Exhaust

If you want your truck to sound as aggressive as it looks, the Gibson Super Truck Exhaust System is the ultimate choice. Designed for the 1999-2005 Chevrolet Silverado 1500 and GMC Sierra 1500, this system features a unique dual-exit configuration in front of the rear tires, giving your truck a distinct, race-inspired appearance.

Performance Features and Sound

  • Aggressive Tone: Delivers a loud, deep, and powerful rumble that commands attention on the road.
  • Performance Gains: Typical dyno-tested results show an average increase of 10-15 horsepower and 15-20 lb-ft of torque.
  • High-Quality Materials: Constructed from durable stainless steel with polished stainless tips for long-lasting style.
  • Bolt-On Design: Engineered for a hassle-free installation with no welding required, fitting perfectly on your 4.3L Silverado.

This system is built for enthusiasts who want a bold sound and improved throttle response. Please note that due to the aggressive nature of the Super Truck series, noise levels may exceed the 95-decibel standard, and it is not recommended for heavy towing applications. Every kit is backed by a lifetime limited warranty, ensuring your investment is protected. Transform your truck's personality and performance with this premium exhaust system. For the best selection of truck performance parts, visit GGCRACING.

Vehicle Fitment

Years Make Model Trim
1999-2005 Chevrolet Silverado 1500 Base
1999-2006 Chevrolet Silverado 1500 LS
1999-2006 Chevrolet Silverado 1500 LT
2004 Chevrolet Silverado 1500 Hybrid
2004 Chevrolet Silverado 1500 WT
2006 Chevrolet Silverado 1500 WT
2007 Chevrolet Silverado 1500 Classic LS
2007 Chevrolet Silverado 1500 Classic LT
2007 Chevrolet Silverado 1500 Classic WT
1999-2000 Chevrolet Silverado 2500 Base
1999-2000 Chevrolet Silverado 2500 LS
1999-2000 Chevrolet Silverado 2500 LT
1999-2003 GMC Sierra 1500 SL
1999-2006 GMC Sierra 1500 SLE
1999-2006 GMC Sierra 1500 SLT
2003-2006 GMC Sierra 1500 WT
2006 GMC Sierra 1500 SL
2007 GMC Sierra 1500 Classic Hybrid
2007 GMC Sierra 1500 Classic SL
2007 GMC Sierra 1500 Classic SLE
2007 GMC Sierra 1500 Classic WT
1999-2000 GMC Sierra 2500 SL
1999-2000 GMC Sierra 2500 SLE
1999-2000 GMC Sierra 2500 SLT

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