• Gibson 99-01 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless 615520 615520 Photo - Primary
  • Gibson 99-01 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless 615520 615520 Illustration Guide
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Gibson Performance Exhaust

Gibson 99-01 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless 615520

Gibson 99-01 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless 615520

sku: 1TLT9 | mpn: 615520
$806.24
$1,335.37 $806.24
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Emissions

This is not an emissions item.
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Gibson Catback 615520 Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty. Cat-Back Single Exhaust System; Stainless Gibson 99-01 Chevrolet Silverado 1500 LS 4.3L 3in Cat-Back Single Exhaust - Stainless

Vehicle Fitments:

Year Make Model Submodel
1999 - 2001 Chevrolet Silverado 1500 Base, LT, LS
1999 - 2000 Chevrolet Silverado 2500 Base, LT, LS
2001 GMC Sierra 1500 C3
1999 - 2001 GMC Sierra 1500 SLT, SL, SLE
1999 - 2000 GMC Sierra 2500 SLE, SL, SLT
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