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Gibson 05-06 Pontiac GTO Base 6.0L 2.5in Axle-Back Dual Exhaust - Stainless

SKU: GIB618000

Exhaust Systems

GIB Axle-Back - Dual...

Gibson 05-06 Pontiac GTO Base 6.0L 2.5in Axle-Back Dual Exhaust - Stainless

SKU: GIB618000

Exhaust Systems

GIB Axle-Back - Dual...

A$1,530.48
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

You purchased your muscle car for a reason. Now, Gibson gives you a powerful Exhaust System that screams performance. You can expect a deep powerful exhaust rumble tone with improved acceleration and increased horsepower gains when you put the pedal to the metal! Gibson Muffler actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel it at a higher velocity that delivers optimum power. Hassle free, bolt-on installation with professional looking results. Backed by a Lifetime Limited Warranty.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-13 16:43:26

Features

  • Baffled/Chambered Muffler; No Internal Packing
  • Hassle Free Bolt-On Installation
  • Incl. All Hardware/Factory Style Hangers
  • Lifetime Limited Warranty
  • Minimal Interior Drone - Aggressive Sound
  • Performance Muffler
  • Polished Stainless Round Double Wall Slash Tip
  • Stainless Steel Mandrel Bent Tubing

Specifications

Product Attributes - UPC
677418015713
Product Attributes - Brand
Gibson Performance Exhaust
Product Attributes - Tip Cut
Slant
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Tip Shape
Round
Product Attributes - Tip Finish
Polished
Product Attributes - Exhaust Type
Dual
Product Attributes - Product Line
Gibson Muscle Car Exhaust Systems
Product Attributes - System Style
Rear axle-back
Product Attributes - Tip Included
Yes
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Quantity
2
Product Attributes - Exit Location
Split rear
Product Attributes - Muffler Style
Baffled and chambered
Product Attributes - System Finish
Natural
Product Attributes - Inlet Quantity
2
Product Attributes - Muffler Finish
Natural
Product Attributes - Tip Edge Style
Non-rolled edge, single-wall
Product Attributes - System Material
409 stainless steel
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Muffler Quantity
Two
Product Attributes - Hardware Included
Yes
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.
Product Attributes - Muffler Configuration
Single inlet/Single outlet
Product Attributes - Tip Outlet Size (in.)
3.50
Product Attributes - Tailpipe Diameter (in.)
2.50 in.
Product Attributes - Manufacturer's Part Number
618000
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
2.50 in.

Reference Information

Brand Name/s Gibson
StreetFX SKU gib618000
SFX Item ID 4083917
Supplier Item Code 4083917
Manufacturer SKU 618000
Manufacturer UPC 677418015713
Alternative References 6.0L, 2.5in

Compatibility

Application Data
  • UniversalNo
    MakePONTIAC
    ModelGTO
    SubmodelBASE
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCoupe
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesStainless; 2.5in. Tubing; 4x9x16in. Oval Body; 2.5in. Offset In/Out; 4in. Round Double Wall Slash-Cut Tip; Exit Is Stock Location;50 State Legal / California Emissions Compliant
    Engine VIN CodeU
  • UniversalNo
    MakePONTIAC
    ModelGTO
    SubmodelBASE
    Beginning Year2005
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleCoupe
    TransmissionManual
    DrivetrainRWD
    Application NotesStainless; 2.5in. Tubing; 4x9x16in. Oval Body; 2.5in. Offset In/Out; 4in. Round Double Wall Slash-Cut Tip; Exit Is Stock Location;50 State Legal / California Emissions Compliant
    Engine VIN CodeU

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