Borla 99-04 Ford Mustang 4.6L V8 Catback Exhaust

SKU: BOR140067

Exhaust Systems

BOR Cat Back S-Type...

Borla

Borla 99-04 Ford Mustang 4.6L V8 Catback Exhaust

SKU: BOR140067

Exhaust Systems

BOR Cat Back S-Type...

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

For over 4 decades, BORLA® Exhaust has been the choice of Mustang experts, from the Cobra-R SVT Mustang to the Ford GT. Major players in the racing industry and leading tuners from Roush, Steeda, Saleen and Ford Racing to the Shelby 427 Cobra have relied on BORLA®. BORLA®'S experience and advance engineering produced the classic S- Type exhaust with outstanding flow numbers that generates great power enhancements with no drone inside the vehicle. These attributes, coupled with an aggressive sound of power and single 4" round bright chrome on T-304 stainless steel tips on each tail pipe, proclaim this 2.5" diameter Cat-Back™ system is all business. Airflow management and exhaust engineering is a science with which BORLA® has more experience than anyone in the exhaust aftermarket. The performance matches the famous BORLA® systems of the past but with a unique muffler and exhaust configuration canceling additional high frequency sound waves delivering a significant increase in exhaust flow CFM from the factory system which, as most engine builders will confirm, accounts for the dramatic power improvements. Perhaps more importantly, this added flow maximizes performance for other aftermarket enhancements installed on the Mustang because all BORLA® exhaust products are tuned for maximum output from any aftermarket performance upgrade. BORLA, the original pioneers of aerospace-grade T-304 stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy – all with an easy bolt-on installation. Best of all, each system comes with the BORLA® Million-Mile Warranty.

Product Overview

For 4 decades, Borla Exhaust has been the choice of Mustang experts, from the Cobra-R SVT Mustang to the Ford GT. Major players in the racing industry and leading tuners from Roush, Steeda, Saleen and Ford Racing to the Shelby 427 Cobra have relied on Borla. Borla experience and advance engineering produced the sexy "S- Type" exhaust with outstanding flow numbers that generates great power enhancements. These attributes, coupled with an aggressive sound of power and awesome big bright chrome on T-304 stainless steel tips, proclaim this Stang is all business. Airflow management and exhaust engineering is a science with which Borla has more experience than anyone in the exhaust aftermarket. The performance matches the famous Borla systems of the past but with a unique muffler and exhaust configuration canceling additional high frequency sound waves delivering a significant increase in CFM from the factory system which, as most engine builders will confirm, accounts for the dramatic power improvements. Perhaps more importantly, this added flow maximizes performance for other aftermarket enhancements installed on the Mustang because all Borla exhaust products are tuned for maximum output from any aftermarket performance upgrade. Borla the original pioneers of aerospace-grade T-304 stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy all with an easy bolt-on installation. Unsurpassed written Million-Mile Warranty.

Product Details

Construction:	All Welded
Description:	S-Type; Cat-BackÃ¢â€žÂ¢ System
Exhaust Type:	Cat-Back(tm) System
Exit Position:	Split Rear
Exit Style:	Single Split Rear Exit
Grade Type:	Performance
Inlet Inside Diameter:	2.500 in.
Inlet Size (in.):	2.5
Material:	T-304 Stainless Steel
Muffler Type:	Straight-Through
Off Road Use Only:	No
Outlet Outside Diameter:	2.500 in.
Outlet Size (in.):	2.5
Part Number:	bor140067
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
System Type:	Cat Back
Tail Pipe Diameter:	2.500 in.
Tail Pipe Material:	Stainless Steel
Tip / Outlet Finish:	Bright Chrome On T-304 Stainless Steel
Tip Diameter:	4 in.
Tip Size:	4.0in
Title Extended:	Mustang GT 1999-2004 Cat-Back(tm) Exhaust System S-Type Part # 140067
Title:	1999-2004 Ford Mustang GT/ 2003-2004 Mach I Cat-Back(tm) Exhaust System S-Type
Tubing Diameter:	2.500 in.

Application Summary

1999-2004 Ford Mustang GT/ 2003-2004 Mach I 4.6L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible.

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-10-15 08:07:37

Specifications

Product Attributes - UPC: 808422400671
Product Attributes - Brand: Borla
Product Attributes - Notes: S-Type system.
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: Borla S-Type Cat-Back Exhaust Systems
Product Attributes - System Style: Cat-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: Turbo
Product Attributes - System Finish: Natural
Product Attributes - Inlet Quantity: 2
Product Attributes - Muffler Finish: Natural
Product Attributes - Tip Edge Style: Rolled edge
Product Attributes - System Material: 304 stainless steel
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Material: 304 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.): 4.00
Product Attributes - Tailpipe Diameter (in.): 2.50 in.
Product Attributes - Manufacturer's Part Number: 140067
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 2.50 in.

Reference Information

Brand Name/s	Borla
StreetFX SKU	bor140067
SFX Item ID	4225567
Supplier Item Code	4225567
Manufacturer SKU	140067
Manufacturer UPC	808422400671
Alternative References	4.6L