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Borla Pro-XS 2inch, 2inch, 14inch x 9-1/2inch x 4inch Oval Cen/Cen w/o Notch Turbo Muffler

SKU: BOR40347

Mufflers

BOR Pro-XS Mufflers...

Borla Pro-XS 2inch, 2inch, 14inch x 9-1/2inch x 4inch Oval Cen/Cen w/o Notch Turbo Muffler

SKU: BOR40347

Mufflers

BOR Pro-XS Mufflers...

A$362.00
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (more than 10 available)

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Description

Muffler

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.

Additional Information

ProXS Muffler 2" Center Inlet/ 2" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design.

Part Type

Exhaust Muffler

Product Overview

All of BORLA Pro-XS mufflers (formerly called BORLA Turbo mufflers) utilize a straight-through design; we do not use chambers or baffles that slow down the flow of exhaust. As such, every one of our universal mufflers are reversible.

A center-in/offset-out muffler can also be installed as offset-in/center-out. The same holds true for our center-in/dual-out mufflers.


Data: v2 - Desc: v4.2 - Upd: 2026-11-07 17:21:49

Data: v4.2 - Upd: 2026-11-08 01:06:03

Features

  • 2" Center Inlet/ 2" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length
  • Alternate muffler with notched necks is 400494. Use 1" wide band clamps 18302.
  • Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps.
  • Universal muffler. Reversible design.

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

Product Details

Body Height (in.):4
Body Height:4.000 in.
Body Length (in.):14
Body Length:14.000 in.
Body Width (in.):9.5
Body Width:9.500 in.
Construction:All Welded
Description:Borla® Pro XS Muffler
Grade Type:Performance
Inlet Connection Type:Pipe
Inlet Position:Center
Inlet Size (in.):2
Inlet Type:Single Center
Main Piping Diameter:2.000 in.
Material:T-304 Stainless Steel
Muffler Count:1
Off Road Use Only:No
Outlet Outside Diameter:2.000 in.
Outlet Position:Center
Outlet Size (in.):2
Outlet Type:Single Offset Outlet
Overall Length (in.):19
Overall Length:19.000 in.
Part Number:bor40347
Shape:Oval
Title Extended:ProXS Muffler 2in Center/Center 14inx4inx9.5in Part # 40347
Title:ProXS Muffler 2in Center Inlet/ 2in Center Outlet 4in x 9.5in Oval x 14in Long Body

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Borla, Borla Exhaust
StreetFX SKU bor40347
SFX Item ID 4224930
Accounting SKU bor-40347
Manufacturer SKU 40347
Manufacturer UPC 808422903479
Alternative References 40347, BOR-40347

Muffler, Pro XS, 2 in. Center Inlet/2 in. Center Outlet, Stainless Steel, Natural, Universal, Each

Precision-manufactured by the pioneers in exhaust performance, Borla ProXS mufflers feature proven, high performance technology that is surprisingly affordable. These silencers are manufactured from rust-resistant, aircraft-quality T-304 stainless steel. They'll deliver more power, improved fuel economy, prolonged engine life, and a street-commanding growl that conveys performance. Borla ProXS mufflers are available in a variety of inlet and outlet size/quantity/location configurations.

Product Attributes
UPC808422903479
BrandBorla
QuantitySold individually.
Part TypeMufflers
Case ShapeOval
ReversibleYes
Width (in.)9.500 in.
Outlet StyleStandard, without tip
Product LineBorla ProXS Mufflers
Inlet LocationCenter
Inlet Quantity1
Muffler FinishNatural
Outlet LocationCenter
Outlet Quantity1
Thickness (in.)4.000 in.
Muffler Material304 stainless steel
Inlet Diameter (in.)2.00 in.
Internal ConstructionStraight-through core
Outlet Diameter (in.)2.00 in.
Case Exterior Length (in.)14.00 in.
Manufacturer's Part Number40347

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