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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$358.11
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

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.

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.

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
Position:N/A
Prop 65 (C, R or CR):CR
Prop 65 - Long Label:WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go towww.P65Warnings.ca.gov
Prop 65 - Short Label:Proposition 65 Warning.JPG
Prop 65 Yes/No:Yes
Shape:Oval
Tip / Outlet Finish:N/A
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

Application Summary

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

Data: v4.2 - Upd: 2026-10-14 02:09:53

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.

Specifications

Product Attributes - UPC
808422903479
Product Attributes - Brand
Borla
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Mufflers
Product Attributes - Case Shape
Oval
Product Attributes - Reversible
Yes
Product Attributes - Width (in.)
9.500 in.
Product Attributes - Outlet Style
Standard, without tip
Product Attributes - Product Line
Borla ProXS Mufflers
Product Attributes - Inlet Location
Center
Product Attributes - Inlet Quantity
1
Product Attributes - Muffler Finish
Natural
Product Attributes - Outlet Location
Center
Product Attributes - Outlet Quantity
1
Product Attributes - Thickness (in.)
4.000 in.
Product Attributes - Muffler Material
304 stainless steel
Product Attributes - Inlet Diameter (in.)
2.00 in.
Product Attributes - Internal Construction
Straight-through core
Product Attributes - Outlet Diameter (in.)
2.00 in.
Product Attributes - Case Exterior Length (in.)
14.00 in.
Product Attributes - Manufacturer's Part Number
40347

Reference Information

Brand Name/s Borla
StreetFX SKU bor40347
SFX Item ID 4224930
Supplier Item Code 4224930
Manufacturer SKU 40347
Manufacturer UPC 808422903479
Alternative References 2inch, 14inch, 9-1/2inch, 4inch

Brochures

Compatibility

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

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