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FLOWMASTER

Flowmaster 818168 Outlaw Series Cat-Back Exhaust 3 Inch In Dual 2.5 Out 409 Stainless Steel 4.5 Inch Black Tips Compatible with 2021-2025 Ford F-150 2.7 3.5 5.0L PowerBoost and non-hybrid Factory Dual

Flowmaster 818168 Outlaw Series Cat-Back Exhaust 3 Inch In Dual 2.5 Out 409 Stainless Steel 4.5 Inch Black Tips Compatible with 2021-2025 Ford F-150 2.7 3.5 5.0L PowerBoost and non-hybrid Factory Dual

SKU:F13818168

Regular price $1,812.99
Regular price Sale price $1,812.99
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  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns

Fits: 2021–2026 Ford F-150

  • Max increases of up to 18 hp and 15 lb-ft over the stock exhaust at the rear wheels
  • Super 10 series performance muffler offers a deep powerful sound and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Uses factory hanger locations for easy installation
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Includes all necessary hardware for an at home installation
  • Dual 4.50-inch black ceramic coated steel tips add a custom look
  • Clears the Factory Spare Tire with NO Restrictive flattening like the factory tail pipe

Fits 2021-2026 Ford F150 2.7, 3.5 and 5.0-liter, PowerBoost and non-hybrid with Factory Dual Tailpipes, Outlaw Cat-Back 3.0-inch Stainless Steel Exhaust System, 4.50-inch Black Tips. Flowmaster introduces our Outlaw cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7, 3.5, or 5.0-liter engine and factory dual exit exhaust. The exhaust kit fits PowerBoost and non-hybrid models. This system uses the Super 10 series muffler for an aggressive exhaust tone and increased performance. Maximum dyno gains of 18 hp and 15 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Dual 4.50-inch black ceramic coated stainless steel tips are used to add a custom look to the truck. All the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.. Does not fit models with OEM active exhaust option.

Brand FLOWMASTER
Manufacturer part number 818168
UPC / GTIN 90127844823
Weight 74.55 lb
Dimensions (L × W × H) 60 × 17 × 17 in
Category Engine & Drivetrain
Condition New — genuine brand-name part
Genuine brand-name part, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

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