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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.
Flowmaster Flow FX Axle-Back Exhaust System - 717877
$649.95
Features:
- Flow FX Series performance mufflers offers a moderate to mild sound level and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Max dyno gains of 7 hp and 6 lb-ft at the rear wheels
- 2.50-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- 4.00-inch black ceramic-coated stainless steel tips add a custom look to the vehicle
- Uses factory hanger locations for easy installation
- Lifetime Limited Warranty
Product Specifications:
- Product Details: Fits 2011-2014 Ford Mustang 3.7-liter, Flow FX Axle-Back 2.5-inch Stainless Steel Exhaust System, 4.0-inch Black Ceramic Tips, Dual Out Rear Exit
- California Proposition 65: Yes
- California Proposition 65 Chemical Name: Chromium (hexavalent compounds), Nickel (Metallic)
- CARB (California) Compliant: Yes
- Catalytic Converter Included: No
- Catalytic Converter Quantity: 0
- Clamping Type: Flat Band
- Clamps Included: Yes
- Exhaust Series: Flow FX
- Exhaust Tip Color: Black
- Exhaust Tip Connection: Clamp-On
- Exhaust Tip Cut: Angled
- Exhaust Tip Diameter: 4.00 IN
- Exhaust Tip Edge: Rolled Edge
- Exhaust Tip Finish: Black Ceramic Coating
- Exhaust Tip Intercooled: No
- Exhaust Tip Length: 7.50 IN
- Exhaust Tip Material: 304 Stainless Steel
- Exhaust Tip Quantity: 2
- Exhaust Tip Resonated: No
- 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: 2.50 IN
- Mount Type: Uses Factory Hangers
- Mounting Bracket Included: No
- Muffler (Left) Body Height: 4.00 IN
- Muffler (Left) Body Length: 14.00 IN
- Muffler (Left) Body Width: 4.00 IN
- Muffler (Left) Type: Absorption
- Muffler (Right) Body Height: 4.00 IN
- Muffler (Right) Body Length: 14.00 IN
- Muffler (Right) Body Width: 4.00 IN
- Muffler (Right) Type: Absorption
- Muffler Body Diameter: 4.00 IN
- Muffler Body Length: 14.00 IN
- 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: 2.50 IN
- Muffler Inlet Location: Center
- Muffler Inlet Outside Diameter: 2.63 IN
- Muffler Outlet Diameter: 2.50 IN
- Muffler Outlet Location: Center
- Muffler Outlet Quantity: 1
- Muffler Overall Length: 27.25 IN
- Muffler Part Number: Kit Only
- Muffler Quantity: 2
- Muffler Series: Flow FX
- Muffler Type: Absorption
- Part Type: Exhaust System
- Pipe Color: Silver
- Pipe Material: 409 Stainless Steel
- Product Type: Exhaust System
- Sound Level: Moderate/Mild
- Spring Bolt Kit Included: No
- Tail Pipe Outlet Outside Diameter: 2.50 IN
- Tail Pipe Quantity: 2, Dual
- Tail Pipe Tapered Outlet: No
- Tip Logo: Embossed
- Type: Axle-Back
- Valve Included: No
- Valve Type: Not Applicable