5.0 · 1 review
SKU: 818171

Outlaw Direct Fit Muffler

$459.99
FREE delivery
Description

ABOUT THIS PRODUCT

This Flowmaster Outlaw Direct-Fit Muffler system for the 2021-2026 Ford F-150 trucks with the 2.7, 3.5 or 5.0-liter engines is manufactured using durable 409 stainless steel throughout and features 3.00-inch mandrel bent pipes for optimum exhaust gas flow. A Flowmaster Outlaw Series muffler is used for an aggressive sound level and maximum performance. Performance increases on the dyno revealed an increase of 16 hp and 21 ft./lbs. at the rear wheels. This system connects directly to the factory dual tail pipes and uses all the existing factory hangers. Includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Limited Warranty.

Product Features:
  • 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 that's a perfect balance of sound and power
  • Max power gains of 16 hp and 21 lb-ft at the rear wheels
  • 409 stainless steel construction for extra durability
  • Connects directly to the factory dual tailpipes for a simple installation
  • limited Warranty
Specifications
Brand
Flowmaster Inc. (626)
SKU
818171
Product type
Automotive
Guides & Resources
User Guide
Returns Policy
Shipping Information

Free shipping on all orders. Most items ship next business day after your order is placed.

Returns Policy

Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.

View full returns policy

Customer Reviews

5.0

Based on 1 review

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Emma S. Verified Buyer
12/14/2025

Exactly what I needed

Easy to order and arrived quickly. Product matched the listing and works great.

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