Cat-Back Exhaust System

Name: Cat-Back Exhaust System
Brand: FLOWTECH
SKU: 387-52015FLT
Price: 340.99 USD
Availability: InStock

^$340⁹⁹

Ships on 11/03/2026

Lowest Price Guarantee

Cat-Back Exhaust Systems

Cat-Back Exhaust System
2009-2014 F-150 4.6L/5.0L/5.4L
3" to 2.5" Diameter
With Muffler

Features:

3” into dual 2.5" diameter 409 stainless steel construction maximizing strength and durability
409 stainless steel, high-flow, chambered muffler offers throaty sound without the drone
4” polished 304 stainless steel, dual wall exhaust tips with embossed Flowtech logos
Quality welds for strength and longevity
Tube geometry designed for hassle-free installation
Utilizes OEM mounting points for factory-like fitment

Flowtech Ford F-Series Exhaust Systems are engineered for premium fitment and maximum performance on V8 Ford Trucks. Whether its for a street truck or off-road warrior, Flowtech has your exhaust needs covered.
These systems are welded with quality lightweight 409 stainless steel piping for strength and durability. These exhaust systems are sold as a kit that comes with everything needed for instillation. These simple to install kits bolt-on using the factory mounting points so no additional modifications are required. Flowtech has designed these systems for maximum ground clearance so even on the roughest terrain these exhaust systems will stay out of harms way.
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Features:
Direct bolt-on kits
409 stainless steel construction maximizing strength and durability
high-flow, chambered muffler offers throaty sound without the drone
stainless steel, dual wall exhaust tips with embossed Flowtech logos add style to your ride
Quality welds for strength, longevity and good looks
Tube geometry designed for maximum ground clearance
Utilizes OEM mounting points for factory-like fitment

Part TypeExhaust System
Product LineFlowtech Ford F-Series Exhaust Systems
BrandFLOWTECH
Package Height13.0
Package Width17.0
Package Length49.0
Weight69.0 PG
Part CategoryPerformance Parts
Tailpipe Diameter (In.)2.5
Tip Outlet Size4 in (101.6 mm)
Intermediate Pipe Diameter3 in (76.2 mm)
Part FitmentDirect Fit
Package Qty1
Package TypeEA

Please click here to download the instructions PDF file

Items You Need

JEGS
Heat Shield Tape [1 1/2 in. Width x 20 ft.Length]
Part Number : 555-32030
^$14¹⁰$14.99
You Save$0.89

JEGS
Heat Shield Mat [12 in. x 24 in.]
Part Number : 555-32033
^$24⁹⁹$27.99
You Save$3.00

DESIGN ENGINEERING INC.
Titanium Pipe Shield Kit 1' Length x 4" Width
Part Number : 186-010454
^$46⁹⁹

JEGS
Heat Shield Tape [1 1/2 in. Width x 20 ft.Length]
Heat Shield Tape [1 1/2 in. Width x 20 ft.Length]
Part Number : 555-32030
^$14¹⁰$14.99
You Save$0.89

JEGS
Heat Shield Mat [12 in. x 24 in.]
Heat Shield Mat [12 in. x 24 in.]
Part Number : 555-32033
^$24⁹⁹$27.99
You Save$3.00

DESIGN ENGINEERING INC.
Titanium Pipe Shield Kit 1' Length x 4" Width
Titanium Pipe Shield Kit 1' Length x 4" Width
Part Number : 186-010454
^$46⁹⁹

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Some parts are not legal for use in California or other states with similar laws / regulations
⚠️ Warning
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.