2021-2025
2015-2020
2009-2014
2004-2008
1997-2003
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
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Flowmaster Force II Aluminized Steel Dual Exhaust System; Side/Rear Exit (98-03 5.4L F-150)Find parts that fit my vehicle
Item T18308-BB
$614.66
17 Reviews
2 Answers
On Sale
-10% $614.66 each Was $682.95
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Mild Flowmaster Super 50 Series Sound
- Durable Aluminized Steel Construction
- 2.5" Mandrel-Bent Tubing
- Muffler Features a 2.5" Inlet and Dual 2.5" Outlet
- 3" Polished Stainless Steel Tips
- Simple Bolt-On Installation
- Choice of Rear or Side Exit
- Made in the USA
- Fits 1998-2003 5.4L V8 F-150s
- Not Compatible with Lightning and 2002-2003 Harley Davidson Editions
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Aluminized Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides or Rear - After Tire |
| Exhaust Loudness | Mild |
Description
Mild Flowmaster Sound. You can include that unmistakable Flowmaster sound with your 5.4L V8 F-150. A Force II Cat-Back Exhaust from Flowmaster is the answer you are looking for. It features a Super 50 Series Muffler which delivers a mild to moderate aggressive noise. This sound can sound great without being obnoxious or overly loud.
Unending Performance. This Flowmaster System will improve your F-150's sound and your truck's overall performance as well. It provides a strong performance that doesn’t end. This Force II Cat-Back Exhaust System was dyno-tuned and engineered with ultra-smooth mandrel-bent tubing to improve exhaust flow. With this, the torque and horsepower is also increased.
Undeniably High Quality Construction. This Flowmaster Force II Cat-Back Exhaust is constructed from 2.5 inch mandrel bent aluminized steel tubing. It provides unbeatable strength and corrosion resistance. This Cat-Back includes a Super 50 Series Muffler that features a single inlet and dual outlet that connects to a pair of mirror polished 3 inch exhaust tips. The tips are embossed with the Flowmaster logo for some extra style.
Convenient Bolt-On Installation. This kit serves a direct upgrade replacement for your F-150 stock exhaust. All of the necessary hardware is included. You only need basic hand tools to install the system. Depending on model year, some minor cutting may be required. The exhaust tips can be positioned to exit at the rear of your truck or behind each rear tire for impressive ; the choice is completely up to you.
Application. This Flowmaster 2.5" Force II Aluminized Steel Cat-Back Exhaust System is designed to fit all 1998 to 2003 F-150s powered by the 5.4L V8 engine. It is important to note that this does not fit the 1997 model year, SVT Lighting, or 2002-2003 Harley Davidson Edition trucks.
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Fitment:
DetailsFlowmaster 17472
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Extension Pipe
- (1) Inlet Pipe
- (1) Muffler
- (1) Right Tailpipe
- (1) Left Front Tailpipe
- (1) Left Rear Tailpipe
- (2) Side Exit Tailpipes
- (2) Stainless Tips
- (8) 2-1/2" Clamps
- (1) Rubber Hanger
- (1) Hanger Assembly
- (2) 5/16" x 1" Bolts
- (2) 5/16" Nuts
- (2) 5/16" Lock Washers
- (4) 5/16" Flat Washers
- (5) 7/16" Hanger Keepers
- (1) Plastic Ziptie
Tech Guides:
4.6
Customer Reviews (17)
Questions & Answers (2)
Will It Fit My F-150
- 5.4L V8 - 98, 99, 00, 01, 02, 03
Not Compatible with Lightning and 2002-2003 Harley Davidson Editions.
