FLOWMASTER part description

Product Description

Force II Cat Back System

Application Summary

Fits 2008 to 2013 Ford F-250 and F-350 Super Duty truck with a V8 or V10 gas engine.

Features & Benefits

  • Mandrel Bent 16ga 409 Stainless Steel Tubing
  • Limited Lifetime Warranty
  • Moderate Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Connects After Factory Catalytic Converter
  • Dual Out Rear Exit or Rear Side Exit
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality

Holley Performance Emission Code 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

Cat back; exhaust; performance exhaust; exhaust kit; ford; f250; 2008; 2009; 2010; 2011; 2012; 2013; stainless; steel; flowmaster; sound; tone

Product Attributes

Exhaust Series Force II
Exhaust Type Single
Exit Position Dual Rear Same Side
Exit Style Straight
Heat Shield Attached No
Inlet Diameter 3.000 in.
Inlet Inside Diameter 3.000 in.
Material Stainless Steel
Muffler Count 1
Muffler Part Number Kit Only
Muffler Series 50 Series HD
Outlet Diameter 3.000 in.
Outlet Outside Diameter 3.000 in.
Single Or Dual Dual
Sound Level Moderate
System Type Cat Back
Tail Pipe Diameter 3.000 in.
Tip Diameter 3.500 in.
Tip Quantity 2
Title Flowmaster 817505 Cat-back System 409S - Dual Rear/Side Exit - Force II - Moderate Sound
Tubing Diameter 3.000 in.

Additional Information

Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8708925000
Harmonized Tariff Code (Schedule B) 8708925000
Harmonized Tariff Code (HTS) 8708925000
MSDS Sheet Number N
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Stock Status S
Warranty Special Limited Lifetime
Warranty Special UOM LF
UPC 00700042024834
A brand under Holley Performance Products, an automotive performance company based in Bowling Green, Kentucky, Flowmaster® provides a broad selection of performance exhaust systems, air intakes, and mufflers. It also offers turbo boost modules, headers, race mufflers, and various exhaust accessories for trucks, off-road, SUVs, Jeeps, powersports vehicles, classic muscle cars, and other late model cars. For more than 30 years, Flowmaster has been delivering only the best automotive exhaust products to the market and living up to its name as “The Exhaust Technology Company.” Today, the company takes its mission statement a notch higher by offering exciting new product categories to enhance its exhaust products portfolio. It aims to be “The Performance Technology Company” automotive enthusiasts can trust.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from FLOWMASTER (Browse all)