Borla Universal Pro-XS 3in Inlet//Outlet Offset/Offset 14x9 1/2 x 4 Muffler

SKU: BOR40353

Mufflers

BOR Pro-XS Mufflers

Borla

Borla Universal Pro-XS 3in Inlet//Outlet Offset/Offset 14x9 1/2 x 4 Muffler

SKU: BOR40353

Mufflers

BOR Pro-XS Mufflers

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

Value-priced BORLAÂ® 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

Precision manufactured by the pioneer in exhaust performance, BORLA ProXS mufflers feature proven high-powered technology thatÃ¢â‚¬Å¡s surprisingly affordable. Made of rust-free high quality, austenitic stainless steel, BORLA ProXS mufflers deliver more power, improved fuel economy, prolonged engine life, and a street-commanding growl that screams performance Ã¢â‚¬â€œ all backed by a Million Mile Warranty.

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:	BorlaÃ‚Â® Pro XS Muffler
Grade Type:	Performance
Inlet Connection Type:	Pipe
Inlet Outside Diameter:	3.000 in.
Inlet Position:	Offset
Inlet Size (in.):	3
Inlet Type:	Single Offset
Main Piping Diameter:	3.000 in.
Material:	T-304 Stainless Steel
Muffler Count:	1
Off Road Use Only:	No
Outlet Outside Diameter:	3.000 in.
Outlet Position:	Offset
Outlet Size (in.):	3
Outlet Type:	Single Offset Outlet
Overall Length (in.):	19
Overall Length:	19.000 in.
Part Number:	bor40353
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 3in Offset/Offset 14inx4inx9.5in Part # 40353
Title:	ProXS Muffler 3in Offset Inlet/ 3in Offset Outlet 4in x 9.5in Oval x 14in Long Body

Application Summary

ProXS? Muffler 3" Offset Inlet/ 3" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design.

Part Type

Exhaust Muffler

Data: v4.2 - Upd: 2026-10-10 19:27:19

Features

3" Offset Inlet/ 3" Offset Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length
Alternate muffler with notched necks is 400491. Use 1" wide band clamps 18330.
Un-Notched necks are designed for weld in installation. If clamping, use 3" wide band clamps 18006.
Universal muffler. Reversible design.

Specifications

Product Attributes - UPC: 808422403535
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: Offset
Product Attributes - Inlet Quantity: 1
Product Attributes - Muffler Finish: Natural
Product Attributes - Outlet Location: Offset
Product Attributes - Outlet Quantity: 1
Product Attributes - Thickness (in.): 4.000 in.
Product Attributes - Muffler Material: 304 stainless steel
Product Attributes - Inlet Diameter (in.): 3.00 in.
Product Attributes - Internal Construction: Straight-through core
Product Attributes - Outlet Diameter (in.): 3.00 in.
Product Attributes - Case Exterior Length (in.): 14.00 in.
Product Attributes - Manufacturer's Part Number: 40353

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor40353
SFX Item ID	4224830
Supplier Item Code	4224830
Manufacturer SKU	40353
Manufacturer UPC	808422403535
Alternative References	3in, 14x9