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Gibson

Gibson

Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Stainless

SKU: GIB65639

Exhaust Systems

GIB Cat-Back - Super Truck...

Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Stainless
Gibson

Gibson

Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.5in Cat-Back Super Truck Exhaust - Stainless

SKU: GIB65639

Exhaust Systems

GIB Cat-Back - Super Truck...

A$1,573.10
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

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.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 16:45:16

Features

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

Specifications

Product Attributes - Brand
Gibson Performance Exhaust
Product Attributes - Manufacturer's Part Number
65639
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Gibson Super Truck Exhaust Systems
Product Attributes - UPC
677418023060
Product Attributes - System Material
409 stainless steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Single in/Dual out
Product Attributes - Exit Location
Passenger side
Product Attributes - System Finish
Natural
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.00 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
One
Product Attributes - Muffler Configuration
Single inlet/Dual outlet
Product Attributes - Muffler Style
Baffled and chambered
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Muffler Finish
Natural
Product Attributes - Hardware Included
Yes
Product Attributes - Inlet Quantity
1
Product Attributes - Tailpipe Diameter (in.)
2.00 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
6.00 x 2.75
Product Attributes - Tip Quantity
2
Product Attributes - Tip Shape
Rectangular
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Non-rolled edge, single-wall
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Designed specifically for models with active fuel management.
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s Gibson
StreetFX SKU gib65639
SFX Item ID 4083437
Supplier Item Code 4083437
Manufacturer SKU 65639
Manufacturer UPC 677418023060
Alternative References 4.8L, 2.5in

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