Gibson 20-26 Silverado Sierra 2500HD / 3500HD 6.6L Dual Split Cat Back Exhaust

Gibson 20-26 Silverado Sierra 2500HD / 3500HD 6.6L Dual Split Cat Back Exhaust

SKU: GIB65720

$1,761.58 USD
Shipping calculated at checkout.

Special Order Item Delivery times depend on manufacturer fulfillment and carrier performance. Expedited shipping reflects how the order is placed with the manufacturer and does not guarantee delivery dates. However, due to FI Performance’s industry relationships, we may be able to assist with expedited processing when possible. If timing is critical, please call us before ordering at (203) 644-0712.

For the enthusiast who wants an awesome look and Mild sound this Dual Split Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower while maintaining similar factory interior sound levels. Typical gains average of 15-20 horsepower. Stainless dual Tip exit straight out the back. Works with most bumpers, roll pans and trailer hitches. Exhaust sound is louder under towing conditions. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty.

  • No internal Packing/Minimal Interior Drone/Mild Sound
  • 2.50 in. Stainless mandrel bent tubing
  • Baffled and Chambered Muffler Design
  • Rolled Slash Cut Tip. Clamp on.
  • Lifetime Limited Warranty
  • 8 in. Round Body Muffler

This Part Fits:

Year Make Model Submodel
2020-2026 Chevrolet Silverado 2500 HD Custom
2020-2026 Chevrolet Silverado 2500 HD High Country
2020-2026 Chevrolet Silverado 2500 HD LT
2020-2026 Chevrolet Silverado 2500 HD LTZ
2020-2026 Chevrolet Silverado 2500 HD WT
2024-2026 Chevrolet Silverado 2500 HD ZR2
2020-2026 Chevrolet Silverado 3500 HD High Country
2020-2026 Chevrolet Silverado 3500 HD LT
2020-2026 Chevrolet Silverado 3500 HD LTZ
2020-2026 Chevrolet Silverado 3500 HD WT

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