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Part number: 817418
Product Details
Flowmaster 817418 Force II Exhaust Systems - Truck/SUV
Products specifications
Exhaust Type Single in/Dual out
Exit Location Split rear/Split side
Exit Quantity Two
Hardware Included Yes
Inlet Quantity One
Intermediate Pipe Diameter (in) 2.500 in.
Material 409SS
Muffler Configuration Single inlet/Dual outlet
Muffler Finish Natural
Muffler Included Yes
Muffler Material Stainless steel
Muffler Quantity One
Muffler Style Chambered
Notes Kit includes tubing for either side or rear exit. All wheelbase models.
Quantity Sold as a kit.
System Finish Natural
System Material Stainless steel
System Style Cat-back
Tailpipe Diameter (in) 2.500 in.
Tip Cut Straight
Tip Edge Style Rolled edge
Tip Finish Polished
Tip Included Yes
Tip Material Stainless steel
Tip Outlet Size 3.000 in.
Tip Quantity Dual
Tip Shape Round
Exhaust Series Force II
Exhaust System Type Cat-back System
Exit Position Dual Rear/Side Exit
Heat Shield None
I.D 3.00
muffler part number Kit Only
Muffler Series Super 50 Series
O.D. 2.50
Single/Dual Dual
Sound Level Mild sound
Tip Diameter (inches) 3.00
Tip Qty 2
Tubing Diameter (inches) 2.50

Flowmaster 817418 - Flowmaster Force II Exhaust Systems - Truck/SUV Details

Ford F-150

Flowmaster is proud to introduce our new Force II system for 2004-2008 V8 F150's. Featuring high-quality heavy gauge 409S stainless steel materials and developed for maximum efficiency and performance. This system uses the patented Super 50 Series muffler, which offers a moderate exterior sound level while maintaining a mild interior tone. Included with this bolt-on system is the 3.0" inlet pipe and dual 2.50" mandrel-bent tailpipes, which can be installed either straight out under the bumper or out behind each rear tire. Also included is all the hardware necessary for installation, along with detailed step-by-step instructions. Polished, 3.0" diameter Flowmaster-embossed tips finish the system, giving the F150 that classic performance look. As with all Flowmaster 409S stainless products, this kit includes our limited lifetime warranty, for long term security.

Key Features:

  • 409S stainless steel construction for maximum durability.
  • Limited Lifetime Warranty
  • Moderate exterior performance sound with mild interior tone.
  • Improves torque, horsepower and throttle response.
  • Made in the USA

Force II Cat-Back Exhaust System
  • 2004-08 Ford F-150 4.6/5.4L
  • 2.5" Tubing, 3" Polished SS Tips
  • Dual Rear/Side Exit
  • Super 50 Series Muffler
  • 409S Stainless Steel
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Easy pleasant transaction so far
Awesome pricing!!
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Awesome price!  Shipping could be faster, but it was fast enough.  Will deff buy again.
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Ford F-150
2008 Ford F-150 ALL / FX2 / FX4 / Harley-Davidson Edition / King Ranch / Lariat / Limited / STX / XL / XLT
2007 Ford F-150 ALL / FX2 / FX4 / Harley-Davidson Edition / King Ranch / Lariat / Limited / STX / XL / XLT
2006 Ford F-150 ALL / FX2 / FX4 / Harley-Davidson Edition / King Ranch / Lariat / Limited / STX / XL / XLT
2005 Ford F-150 ALL / FX2 / FX4 / King Ranch / Lariat / Limited / STX / XL / XLT
2004 Ford F-150 ALL / FX2 / FX4 / King Ranch / Lariat / Limited / STX / XL / XLT
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