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Flowmaster Flow FX Cat-Back Exhaust System Fits 2017-2026 Ford F-250/F-350 Super duty 6.2L/6.8L/7.3L V8 Flow FX 3.5" Cat-Back, Single Side Exit, Stainless Steel Exhaust System - 717943

Was: $787.95
Now: $583.95
SKU:
717943
Weight:
40.00 LBS
Shipping:
Calculated at Checkout
Flowmaster Flow FX Cat-Back Exhaust System Fits 2017-2026 Ford F-250/F-350 Super duty 6.2L/6.8L/7.3L V8 Flow FX 3.5" Cat-Back, Single Side Exit, Stainless Steel Exhaust System - 717943

Description

Upgrade your 2017-2026 Ford F-250 or F-350 Super Duty with the Flowmaster Flow FX 3.5-inch Cat-Back Exhaust System, designed for enhanced performance, durability, and sound. Constructed from high-quality 409 stainless steel, this system features 3.50-inch mandrel-bent tubing to improve exhaust flow and overall engine efficiency.

The Flow FX straight-through muffler delivers a deep, moderate performance tone, while dyno testing shows maximum gains of +7 horsepower and +12 lb-ft of torque at the rear wheels. This system features a single side exit behind the rear wheel and includes a bold 5.00-inch black ceramic-coated tip for a custom, aggressive appearance.

Installation is made easy by using all factory hanger locations, along with complete hardware and instructions included in the kit. Backed by Flowmaster’s Lifetime Limited Warranty, this exhaust system offers long-term reliability and performance for your Super Duty truck.

Key Features:

  • Dyno-proven gains: up to +7 hp and +12 lb-ft at the rear wheels

  • 3.50-inch mandrel-bent 16-gauge 409 stainless steel tubing

  • FlowFX “straight-through” muffler for deep, moderate sound and improved flow

  • 5.00-inch black ceramic-coated exhaust tip for a custom look

  • Includes complete hardware and factory-style hangers for an easy installation

  • Exits behind the rear wheel for a clean side-exit design

  • Backed by Flowmaster’s Lifetime Limited Warranty

Fitment Information:

  • 2017-2026 Ford F-250 Super Duty 6.2L V8

  • 2017-2026 Ford F-250 Super Duty 6.8L V8

  • 2017-2026 Ford F-250 Super Duty 7.3L V8

  • 2017-2026 Ford F-350 Super Duty 6.2L V8

  • 2017-2026 Ford F-350 Super Duty 6.8L V8

  • 2017-2026 Ford F-350 Super Duty 7.3L V8

Specifications:

  • Brand: Flowmaster

  • Category: Exhaust

  • Sub Category: Exhaust and Tail Pipes

  • Product Type: Exhaust System

  • Part Type: Exhaust System

  • Exhaust Series: FlowFX

  • Sound Level: Moderate

  • Exit Style: Single Out Side

  • Main Piping Diameter: 3.50 IN

  • Tail Pipe Outlet Diameter: 3.50 IN

  • Tail Pipe Quantity: 1

  • Pipe Material: 409 Stainless Steel

  • Pipe Color: Silver

  • Finish: Natural

  • Mount Type: Uses factory hangers

  • Hangers Included: Yes

  • Mounting Bracket Included: No

  • Clamps Included: Yes

  • Clamping Type: Flat Band

  • Spring Bolt Kit Included: No

  • Gasket or Seal Included: No

  • Catalytic Converter Included: No

  • Catalytic Converter Quantity: 0

  • Emission Code: 5

  • CARB Compliant: Yes

  • California Proposition 65: Yes

Muffler:

  • Muffler Series: FlowFX

  • Muffler Included: Yes

  • Muffler Quantity: 1

  • Muffler Type: Absorption

  • Muffler Material: 409 Stainless Steel

  • Muffler Color: Silver

  • Muffler Finish: Natural

  • Muffler Body Shape: Oval

  • Muffler Body Length: 18.00 IN

  • Muffler Body Width: 8.00 IN

  • Muffler Body Height: 5.00 IN

  • Muffler Overall Length: 24.00 IN

  • Muffler Inlet Connection: Slip-Fit

  • Muffler Inlet Inside Diameter: 3.50 IN

  • Muffler Inlet Outside Diameter: 3.63 IN

  • Muffler Inlet Location: Center

  • Muffler Outlet Connection: Slip-Fit

  • Muffler Outlet Diameter: 3.50 IN

  • Muffler Outlet Location: Center

  • Muffler Outlet Quantity: 1

Exhaust Tip:

  • Tip Material: 304 Stainless Steel

  • Tip Finish: Black Ceramic Coating

  • Tip Diameter: 5.00 IN

  • Tip Length: 12.00 IN

  • Tip Shape: Round

  • Tip Wall: Single Wall

  • Tip Cut: Angled

  • Tip Edge: Rolled Edge

  • Tip Color: Black

  • Tip Connection: Clamp-On

  • Tip Quantity: 1

  • Tip Resonated: No