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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-738115
738115 Signature Series Cat-Back Exhaust System Fits Select Ford F-150 2.7L, 3.5L, 5.0L
$1,19995
2 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeFord
Signature Series Cat-Back Exhaust SystemFits Select Ford F-150 2.7L, 3.5L, 5.0L 3 in. Tubing 4.500 in. Black Chrome PVD Coated Tip Single Side Exit Signature Series Muffler 304 Stainless Steel
Flowmaster 738115 Signature Series Cat-Back Exhaust System Features:
- +13 horsepower (HP)/+16 ft.-lbs. torque (TQ)
- TIG welded 304 Stainless Steel muffler
- Aggressive to moderate performance tone and increased performance over the stock system
- Direct-fit system
- Quick and easy installation
Emissions Note:
This part is legal for sale or uses 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.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Part TypeExhaust System
BrandFLOWMASTER
Package Height11.8
Package Width16.25
Package Length58.45
Weight52.0 PG
Tailpipe Diameter (In.)4.5
Muffler Inlet Inside Diameter3 in.
Hangers IncludedYes
Main Piping Diameter3 in.
Tail Pipe Quantity1
Inlet TypeFlanged
Exhaust Tip Material304 Stainless Steel
Catalytic Converter Quantity0
Exit LocationSingle Side
Inlet QuantityOne
Muffler Body Length18 in.
Sound LevelAggressive / Moderate
Muffler Body Material304 Stainless Steel
Exhaust Tip CutAngled
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
System FinishBlack Chrome
Muffler Quantity1
Muffler Inlet Outside Diameter3.13 in.
Exit QuantityOne
Muffler Flanged OutletNo
Tip Quantity1
Exhaust Tip ResonatedNo
Exhaust TypeCat-Back
Catalytic Converter IncludedNo
Part CategoryPerformance Parts
Hardware IncludedYes
Exhaust Tip WallSingle Wall
Exhaust Tip Quantity1
Exhaust Tip FinishBlack Chrome
Exhaust Tip EdgeRolled Edge
Valve IncludedNo
Muffler TypeAbsorption
Pipe Material304 Stainless Steel
Muffler Body Width9 in.
Tail Pipe Tapered OutletYes
Muffler Body ShapeOval
Mounting Bracket IncludedYes
Muffler Outlet Quantity1
Muffler FinishNatural
Clamps IncludedYes
Muffler StyleStraight through
FinishNatural
Exit StyleSingle Out Rear
Muffler Body Height4 in.
Tip IncludedYes
Clamping TypeFlat Band
Muffler Flanged InletNo
Spring Bolt Kit IncludedNo
QuantitySold as a kit
Muffler IncludedYes
Exhaust Tip ConnectionClamp-On
System StyleCat-back
Tail Pipe Outlet Outside Diameter3 in.
Muffler ConfigurationSingle inlet/Single outlet
System Material304 stainless steel
Valve TypeNot Applicable
Intermediate Pipe Diameter3 in (76.2 mm)
Exhaust Tip Diameter4.50 in.
Part FitmentDirect Fit
Vendor Part Number738115
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
