Overview:
Flowmaster introduces our Flow FX stainless steel axle-back exhaust system for the 2011-2014 Ford Mustang with the 3.7-liter engine. This system uses a Flow FX series muffler for a moderate to mild sound level and increased performance. Mandrel bent 2.5-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses larger 4.00-inch black ceramic-coated stainless steel tips for a custom look. Max dyno gains of 7 hp and 6 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster’s Lifetime Limited Warranty.
Features:
3.0-inch and 2.5-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
Kit includes complete hardware and factory styled hangers in the stock locations for an easy installation
An tuned Super 10 series chambered muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
Max increases of up to 13 hp and 12 lb-ft over the stock exhaust at the wheels
Lifetime Limited Warranty
Tuned performance tones offer quality sound inside and outside of the truck
Specs:
Brand: Flowmaster
CARB (California) Compliant: Yes
Catalytic Converter Included: No
Catalytic Converter Quantity: 0
Clamping Type: Flat Band
Clamps Included: Yes
Emission Code: 5
Exhaust Series: Flow FX
Exhaust Tip Color: Black
Exhaust Tip Connection: Clamp-On
Exhaust Tip Cut: Angled
Exhaust Tip Edge: Rolled Edge
Exhaust Tip Finish: Black Ceramic Coating
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Exhaust Tip Shape: Round
Exhaust Tip Wall: Single Wall
Exit Style: Dual Out Rear
Finish: Natural
Gasket Or Seal Included: No
Grade Type: Performance
Hangers Included: Yes
Inlet Type: Clamp-On
Main Piping Diameter: 2.5
Mount Type: Uses Factory Hangers
Mounting Bracket Included: No
Muffler (Left) Body Height: 4
Muffler (Left) Body Length: 14
Muffler (Left) Body Width: 4
Muffler (Left) Type: Absorption
Muffler (Right) Body Height: 4
Muffler (Right) Body Length: 14
Muffler (Right) Body Width: 4
Muffler (Right) Type: Absorption
Muffler Body Diameter: 4
Muffler Body Length: 14
Muffler Body Material: 409 Stainless Steel
Muffler Body Shape: Round
Muffler Color: Silver
Muffler Finish: Natural
Muffler Flanged Inlet: No
Muffler Flanged Outlet: No
Muffler Included: Yes
Muffler Inlet Inside Diameter: 2.5
Muffler Inlet Location: Center
Muffler Inlet Outside Diameter: 2.63
Muffler Outlet Diameter: 2.5
Muffler Outlet Location: Center
Muffler Outlet Quantity: 1
Muffler Overall Length: 27.25
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: Flow FX
Muffler Type: Absorption
Pipe Color: Silver
Pipe Material: 409 Stainless Steel
Sound Level: Moderate/Mild
Spring Bolt Kit Included: No
Tail Pipe Outlet Outside Diameter: 2.5
Tail Pipe Quantity: 2
Tail Pipe Tapered Outlet: No
Tip Logo: Embossed
Type: Axle-back
Valve Included: No
Valve Type: Not Applicable
Part Number: 717877
Applications:
- 2011-2014 Ford Mustang 227 CID
Emissions:
- 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.
