• Flowmaster 818171 primary image
  • Flowmaster 818171 image 2
  • Flowmaster 818171 image 3
  • Flowmaster 818171 image 4
  • Flowmaster 818171 image 5
  • Flowmaster 818171 image 6
  • Flowmaster 818171 image 7
  • Flowmaster 818171 image 8
  • Flowmaster 818171 image 9
1 / 1
Flowmaster

Flowmaster Outlaw Direct Fit Muffler

£484.74 GBP inc VAT £608.34 GBP
Shipping calculated at checkout.
SKU: 818171

In Stock

UK warehouse: 0

US warehouse: 91

Delivery ETA: Jan 07 – Jan 12
US warehouse
Ships from our US warehouse.
Price shown is final for UK customers - duties & VAT included. No extra fees.
Build check

Is this right for your build?

Unsure if this is the right choice for your car or project? The Billy's team can check fitment, supporting parts and make recommendations before you purchase.

This message will include the product details and SKU you are currently viewing so we can talk about the exact parts in front of you.

Email my build details

We regularly support complex conversions and high value engine and driveline packages. If anything in your plan looks like it wont fit or incomplete, we will highlight it and suggest alternatives.

View details
  • Flowmaster 818171 primary image
  • Flowmaster 818171 image 2
  • Flowmaster 818171 image 3
  • Flowmaster 818171 image 4
  • Flowmaster 818171 image 5
  • Flowmaster 818171 image 6
  • Flowmaster 818171 image 7
  • Flowmaster 818171 image 8
  • Flowmaster 818171 image 9
1 / 1
Press & drag to view

Product Details

🔧

Vehicle Compatibility

Fits Flowmaster Outlaw Direct Fit Muffler.

Please refer to manufacturer specifications for complete compatibility information.

⭐

Key Features

Fits 2021-2025 Ford F-150 with 2.7, 3.5 and 5.0-liter non-PowerBoost engines with factory dual tailpipes
  • Large 3.0-inch Mandrel bent pipes for superior flow and power
  • Flowmaster Outlaw series muffler offers race proven performance
  • Powerful exhaust note with an aggressive sound level thats a perfect balance of sound and power
  • Max power gains of 16 hp and 21 lb-ft at the rear wheels
  • 409 stainless steel constuction for extra durability
  • Connects directly to the factory dual tailpipes for a simple installation
  • Lifetime limited Warranty
🎬

Product Videos

No videos available for this product.

📋

Product Specifications

Brand
Flowmaster
California Proposition 65 Required
Yes
Clamping Type
Round Band
Clamps Included
Yes
Exhaust Series
Outlaw
Exhaust Tip Quantity
0
Exit Position
OEM
Gasket Or Seal Included
No
Grade Type
Performance
Hangers Included
Yes
Heat Shield Attached
No
Inlet Inside Diameter
2.75
Inlet Location
Center
Inlet Outside Diameter
2.88
Inlet Quantity
1
Inlet Type
Slip-Fit
Main Piping Diameter
3.00 IN
Mount Type
Uses Factory Hangers
Muffler Color
Black
Muffler Inlet Diameter
3.00 IN
Muffler Inlet Location
Center
Muffler Outlet Diameter
3.00 IN
Muffler Outlet Location
Dual
Muffler Part Number
Kit Only
Muffler Quantity
1
Muffler Series
10 Series
Muffler Shape
Oval
Muffler Type
Chambered
Outlet Inside Diameter
3.00
Outlet Location
Dual
Outlet Outside Diameter
3.13
Outlet Quantity
2
Outlet Type
Slip-Fit
Part Type
Exhaust Muffler Assembly
Product Type
Exhaust System
Spring Bolt Kit Included
No
System Type
Direct-Fit Muffler
Tip Style
Not Included
Tubing Diameter
3.00 IN
Type
Direct-fit Muffler
📦

Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.

Related Products

Billy's