Q40 MotorsportsEnter Garage
Log inMEMBER PRICING

Find parts for your vehicle

Start with what you know.All parts
Saved vehicles
Vehicle details

No additional reviewed details

Ready to see available parts

No additional reviewed details are available for this selection. Add make, model or year to refine the results. Check each product’s application before ordering.

Choose make

Choices use the other selected filters. You can also enter a value directly.

Home / Exhaust / Catback / Flowmaster 05-10 Mustang GT Outlaw SS Cat-Back Exhaust System
Flowmaster 05-10 Mustang GT Outlaw SS Cat-Back Exhaust SystemRepresentative image
Appearance and included parts may differ. Image availability does not confirm fitment or availability.
Flowmaster

Flowmaster 05-10 Mustang GT Outlaw SS Cat-Back Exhaust System

PART 817515CATEGORY Catback
$949.95
MSRP $1,068.95You save $119.00
$949.95
1
LISTED BY THE MANUFACTURER FOR

“Flowmaster 05-10 Mustang GT Outlaw SS Cat-Back Exhaust System”

“This Flowmaster® Outlaw® Cat-back exhaust system is designed for 2005-2010 Ford Mustang GT 4.6L, and GT500 with 5.4L engine and is perfect for the person looking for a...”

Confirm fitment with the part number before ordering.

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

2005-2010 Ford Mustang GT 4.6L or GT500 with 5.4L Engine. - Aggressive sound

Flowmaster Outlaw Cat-back Exhaust System

Features

Mandrel-bent Stainless Steel Construction

Deep Aggressive Interior/Exterior Sound

Dyno Tuned For Maximum Performance

Race-proven Outlaw Mufflers

Lifetime Limited Warranty

Flowmaster Quality

Easy Installation

Manufacturer notes

Fits 2005-2010 Ford Mustang GT with 4.6L and GT500 with 5.4L engines. Fits hardtops and convertibles.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
700042032525
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Flowmaster 05-10 Mustang GT Outlaw SS Cat-Back Exhaust System

0510 MUSTANG GT CATBACK OTL 409S

SYS 05-10 MUSTANG GT

About the manufacturer

This Flowmaster® Outlaw® Cat-back exhaust system is designed for 2005-2010 Ford Mustang GT 4.6L, and GT500 with 5.4L engine and is perfect for the person looking for a deep aggressive sound level both inside and outside the car. This bolt-on emissions-legal system features 2.50-inch mandrel-bent stainless steel tubing leading into a pair of our race-proven Outlaw Series mufflers with large 3.00-inch outlets for maximum performance. The system uses the factory hanger locations for easy installation and is finished off with a pair of large 4.00-inch polished stainless steel tips embossed with the Flowmaster logo. This exhaust system fits both coupes and convertibles and is covered by our Lifetime Limited Warranty. Includes all necessary parts, hardware and easy to follow instructions for an installation you can do at home. Note: Fits coupes and convertibles.

Additional manufacturer information

SYS 05-10 MU

Explore the 3D garage

Chevrolet Corvette C8 · Subaru WRX VA · Mazda Miata NA · Ford Mustang S197 · BMW 3 Series E46 · Honda S2000 AP1 · BMW M3 E30 · Honda Civic 11th generation · Audi S4 B5 · Ford Mustang S550 · BMW M3 E46 · Chevrolet Corvette C6 · Chevrolet Camaro 5th generation · BMW M3 E36 · Chevrolet Corvette C7 · Integra 3rd gen · Integra 2nd gen · Illustrative previews

Enter Garage
Flowmaster 05-10 Mustang GT Outlaw SS Cat-Back Exhaust System | Q40 Motorsports