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Flowmaster

Flowmaster Signature Series Exhaust System

Fits 2021-2025 Ford F-150 2.7, 3.5, 5.0-Liter, Signature Series Cat-Back, 304 Stainless Steel, single exit exhaust

Part # 738115 Be the first to write a review

Flowmaster Signature Series Exhaust System

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MSRP $1,255.95
$1,003.95
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Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Flowmaster's® Signature Series Cat-back exhaust system for the 2021-2025 Ford F-150 trucks with the 2.7, 3.5, and 5.0-liter engines. This system uses a TIG welded 304 stainless steel Siganture Series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent brushed 304 stainless steel tubing allows for maximum exhaust flow and durability, while maintaining a highend appearance. This premium exhaust system is TIG welded for a stronger, more precise weld that looks as good as this system sounds. This system use a larger 4.50-inch PVD coated black chrome tip for a custom look. Max dyno gains of 13 hp and 16 lb-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • • Brushed 304 stainless steel offers maximum corrosion resistance for a cleaner and more high-end appearance.
  • • TIG welding offers a more precise weld, better heat control and high-end appearance compared to MIG welding.
  • • Black chrome tips offer a stylish upscale look.
  • • Signature Series muffler offers an aggressive to moderate performance tone and increased performance over the stock system.
  • • Installer friendly design allows for an at home installation.
  • • Dyno proven performance gains you can feel.
  • • Increased power and torque over the stock exhaust system.
  • • Brushed appearance removes tooling marks for a cleaner overall look.
Brand Flowmaster
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeRound Band
Clamps IncludedYes
Emission Code5
Exhaust SeriesSignature Series
Exhaust Tip ColorBlack
Exhaust Tip ConnectionClamp-On
Exhaust Tip CutAngled
Exhaust Tip Diameter4.50
Exhaust Tip EdgeRolled Edge Angle Cut
Exhaust Tip FinishBlack Chrome
Exhaust Tip IntercooledNo
Exhaust Tip Length11.00
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity1
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit StyleSingle Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Inlet TypeFlanged
Main Piping Diameter3.00 IN
Material304 Stainless Steel
Mounting Bracket IncludedYes
Muffler Body Height4.00
Muffler Body Length18.00
Muffler Body Material304 Stainless Steel
Muffler Body ShapeOval
Muffler Body Width9.00
Muffler FinishNatural
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter3.00
Muffler Inlet Outside Diameter3.13
Muffler Material409 Stainless Steel
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity1
Muffler Quantity1
Muffler TypeAbsorption
part typeExhaust System Kit
Pipe Material304 Stainless Steel
Product TypeExhaust System
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
System TypeCat-back
Tail Pipe Outlet Outside Diameter3.00
Tail Pipe Quantity1
Tail Pipe Tapered OutletYes
Tip CutAngle
Tip Edge StyleRolled
Tip FinishBlack Chrome
Tip Quantity1
Tip ShapeRound
Tubing Diameter3.00 IN
TypeCat-Back
Valve IncludedNo
Valve TypeNot Included
UPC090127865293
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number738115
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Instructions - 738115_Instructions.pdf

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