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Flowmaster Flow FX Extreme Cat-Back Exhaust System for 2021-2026 Ford F-150

Part # 718117

  • Flow FX series performance muffler offers a deep powerful sound and increased performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Max dyno gains of 12 HP and 13 LB.FT. at the rear wheels
  • Uses factory hanger locations for easy installation
  • 3.0-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
  • Dump style exit allows for better ground clearance when in extreme off-road conditions
  • Lifetime Limited Warranty

Description

Flowmaster introduces our new Flow FX Extreme stainless steel cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7L, 3.5L and 5.0L engines. This system uses a Flow FX series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing is used for maximum exhaust flow and durability. The system has a turndown style dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps to improve ground clearance and departure angle when you are driving in more extreme off-road situations. All of the necessary hardware is included and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Specifications

CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
Clamping TypeFlat Band
Clamps IncludedYes
Exhaust SeriesFlow FX
Exhaust Tip ColorSilver
Exhaust Tip ConnectionWelded
Exhaust Tip CutStraight
Exhaust Tip Diameter3.00 in
Exhaust Tip EdgeSlash Cut
Exhaust Tip FinishNatural
Exhaust Tip IntercooledNo
Exhaust Tip Material409 Stainless Steel
Exhaust Tip Quantity0
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit StyleSingle Out Dump
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Inlet TypeFlanged
Main Piping Diameter3.00 in
Mount TypeUses Factory Hangers
Mounting Bracket IncludedNo
UPC / GTIN00090127129999
WarrantyManufacturer's Limited Lifetime Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
2021 - 2023FordF-150King Ranch, Lariat, Limited, Platinum, Police Responder, SSV, Tremor, XL, XLT2.7L V6, 3.5L V6, 5.0L V8Does not fit regular cab/short bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
2024 - 2026FordF-150King Ranch, Lariat, Platinum, Police Responder, SSV, STX, Tremor, XL, XLT2.7L V6, 3.5L V6, 5.0L V8Does not fit regular cab/short bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost