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Gibson CFT Superflow Offset/Center Oval Muffler - 4x9x13in/2.5in Inlet/2.5in Outlet - Stainless

SKU: GIB55142S

Mufflers

GIB Muffler - CFT Superflow...

Gibson CFT Superflow Offset/Center Oval Muffler - 4x9x13in/2.5in Inlet/2.5in Outlet - Stainless

SKU: GIB55142S

Mufflers

GIB Muffler - CFT Superflow...

A$589.91
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.

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Description

Muffler

Gibson CFT 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. They feature a Chambered and louvered core, Non-packed muffler to ensures no sound degradation overtime and fully welded solid internal construction, This result delivers more power with a deep tone. Reversible.

Part Type

Exhaust Muffler

Data: v4.2 - Upd: 2026-11-10 23:10:17

Features

  • Better Volume Efficiency
  • Fully Welded Stainless Steel Construction
  • Increased Power
  • Lifetime Limited Warranty
  • Louvered and Chambered Design
  • Maximum Exhaust Flow
  • Unrestricted Flow

Data: v2 - Desc: v4.2 - Upd: 2026-11-10 04:18:19

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Gibson, GIBSON EXHAUST, Gibson Performance Exhaust
StreetFX SKU gib55142S
SFX Item ID 4084067
Accounting SKU gib-55142S
Manufacturer SKU 55142S
Manufacturer UPC 677418018332
Alternative References 55142S, GIB-55142S

Muffler, Superflow, Oval, Stainless, Single 2.5 in. Offset Inlet, Single 2.5 in. Center Outlet, 19 in. Length

Gibson Superflow mufflers exceed the performance advantages provided by most other mufflers on the market. With their straight-through design, they're quieter in the cab, while still delivering that "big block" sound at the tailpipe. These exhausts are cost-effective, reliable, and provide more useable pulling power and torque. Superflow mufflers are available in steel and stainless steel—in a variety of shapes, and inlet/outlet diameters and quantities for universal and vehicle-specific applications.

Product Attributes
BrandGibson Performance Exhaust
Manufacturer's Part Number55142S
Part TypeMufflers
Product LineGibson Superflow Mufflers
UPC677418018332
Muffler Material304 stainless steel
Inlet Diameter (in.)2.50 in.
Outlet Diameter (in.)2.50 in.
Inlet Quantity1
Outlet Quantity1
Inlet LocationOffset
Outlet LocationCenter
Case ShapeOval
ReversibleNo
Internal ConstructionLouvered and chambered
Muffler FinishNatural
Case Exterior Length (in.)13.00 in.
Overall Length (in.)19.00 in.
Thickness (in.)4.000 in.
Width (in.)9.000 in.
Outlet StyleStandard, without tip
RemanufacturedNo
QuantitySold individually.

Manufacturer Attributes
Tip Quantity 0
Body Length 13.000 in.
Overall Length 19.000 in.
Inlet Inside Diameter 2.500 in.
Inlet Outside Diameter 2.500 in.
Outlet Position Center
Inlet Position Offset
Shape Oval
Outlet Type Single
Material Stainless Steel
Manufacturer Designation CFT Superflow Oval Offset/Center Oval Muffer; Stainless
Product Class Exhaust Muffler
Construction/Type CFT Superflow Oval Offset/Center Oval Muffer; Stainless
Product Outline Fully Welded Stainless Steel Construction
Louvered and Chambered Design
Maximum Exhaust Flow
Increased Power
Better Volume Efficiency
Unrestricted Flow
Lifetime Limited Warranty
Vehicle Brief Gibson Exhaust Muffler
Market Description Gibson CFT 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. They feature a Chambered and louvered core, Non-packed muffler to ensures no sound degradation overtime and fully welded solid internal construction, This result delivers more power with a deep tone. Reversible.

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