The Flowmaster® Outlaw axle-back exhaust system is specifically designed for the 2018-2020 Ford Mustang GT coupe and convertible with the 5.0L engine. This bolt-on system is constructed of 3.00-inch mandrel-bent 409S stainless steel tubing flowing into a pair of our race-proven Outlaw® mufflers for an aggressive exterior sound with a noticeable interior sound level. The 3.00-inch tailpipes exit through the factory cutouts in the rear valance and are finished off with quad 4.00-inch polished stainless steel tips giving your Pony an aggressive look that matches the sound. This axle-back system retains the factory resonator mid-pipe. Check out our optional Scavenger® Series Resonator delete pipe #817817 for even more sound and power. This Outlaw system is designed for vehicles without active exhaust valves and uses the factory hanger locations for any easy installation you can do at home in about an hour. Includes easy to follow instructions and all necessary hardware needed. Note: Requires cutting the factory mufflers from the mid-pipe for installation.
Features:
Large 4.00-inch Polished 304 Stainless Steel Tips
Aggressive Race Proven Outlaw Mufflers
Dyno-tuned for Maximum Performance
Uses the Factory Hanger Locations
Full Stainless Steel Construction
Lifetime Limited Warranty
Easy Installation
Specs
Brand
Flowmaster
Catalytic Converter Included
No
Emission Code
5
Exhaust Series
Outlaw
Exit Position
Dual Out Rear
Heat Shield
No
Material
409 Stainless Steel
Mount Type
Uses Factory Hangers
Muffler Body Length (in)
6.5
Muffler Color
Black
Muffler Finish
Painted
Muffler Inlet Diameter (in)
3
Muffler Inlet Location
Centered
Muffler Material
409S Stainless Steel
Muffler Outlet Diameter (in)
3
Muffler Outlet Location
Centered
Muffler Overall Length (in)
49.5
Muffler Part Number
Kit Only
Muffler Quantity
2
Muffler Series
Outlaw
Muffler Shape
Round
Muffler Type
Reflection
Product Type
Exhaust System
Single Dual
Dual
Sound Level
Aggressive
System Type
Axle-back
Tip Cut
Angle
Tip Diameter (in)
4
Tip Edge Style
Cut
Tip Finish
Polished
Tip Length (in)
5.25
Tip Logo
Embossed
Tip Material
304 Stainless
Tip Quantity
4
Tip Shape
Round
Tubing Diameter (in)
3
Tubing Material
409S Stainless Steel
California Proposition 65 Chemical Name
Chromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 Chemical Name 1
Nickel
California Proposition 65 Chemical Name 2
Chromium
California Proposition 65 Required
Yes
Part Number
817821
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.