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 Stainless Steel Dual Exhaust System; Side/Rear Exit (11-14 5.0L F-150)Find parts that fit my vehicle
Item T527177-AB
$899.96
19 Reviews
3 Answers
On Sale
-10% $899.96 Was $999.95
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$299.00
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Classic Flowmaster Sound
- Super 50 Series Muffler
- Durable 409 Stainless Steel Construction
- 3 in. Inlet, 2.5 in. Outlet Mandrel-Bent Tubing
- 3 in. Polished Stainless Steel Tips
- Choice of Side or Rear Exit
- Easy Installation; Some Trimming May Be Required
- Fits All 2011-2014 5.0L F-150s
| Brand | Flowmaster |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Both Sides or Rear - After Tire |
| Exhaust Loudness | Mild |
Description
Ground-Shattering Sound. Roar onto the scene and make sure they know you’ve arrived with the Force II Cat-Back Exhaust System from Flowmaster. This exhaust system comes complete with specific mandrel bent tubing that increases the sound coming from underneath your F-150. Let them know you’ve arrived with the throaty, mellow tone of this exhaust kit.
Powerful Performance. The Cat-Back Exhaust System stands strong with a Super 50 Series Muffler, combined with the mandrel bent tubing. After the kit is fully installed, it will help take away some of the previous exhaust restrictions, giving the vehicle better torque and higher horsepower.
Constructed with Quality. The Flowmaster products are made in the USA, which means the Force II Cat-Back Exhaust is secure in its 3 inch inlet/dual 2.5 inch outlet tubing. The tubing is a 409 stainless steel, 16 gauge design. It is corrosion resistant and decorative with the “Flowmaster” logo added to the polished tip.
Ease of Installation.This kit is simple to install with only the most basic hand tools. It is designed to use the existing mounting on the truck, and needs no modifications. Your truck will have that throaty growl in less than an afternoon.
Application.This Flowmaster Force II Stainless Steel Single Side Exit Cat-Back Exhaust is designed to fit on all 2011 to 2014 F-150s powered by the 5.0L engine.
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Fitment:
DetailsFlowmaster 817478
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) Inlet Pipe
- (1) Adapter/Extension Pipe
- (1) Muffler
- (1) Right Tailpipe
- (1) Left Tailpipe - Front
- (1) Left Tailpipe - Rear
- (2) Side Exit Pipes
- (2) Rear Exit Pipes
- (2) Stainless Tips
- Hardware Kit
Tech Guides:
4.5
Customer Reviews (19)
Questions & Answers (3)
Will It Fit My F-150
- 5.0L V8 - 11, 12, 13, 14
