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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-815937
U-Fit Dual Exhaust Pipe Kit 409S Stainless Steel 3" Tubing
$62395
Ships on Sep 21, 2026
Lowest Price GuaranteeStainless Steel Pipe
- U-Fit Dual Exhaust Pipe Kit
- 3" Tubing
- Universal
- 16-Piece Set
- 409S Stainless Steel
Looking for a great way to help create that custom exhaust system, but want the durability of 409S stainless steel as well? Flowmaster's U-Fit Dual Kit is a universal package that contains enough components to fabricate a complete mandrel bent dual exhaust system on nearly any street rod, muscle car or pickup. This kit contains twelve pieces of slip-fit 3.00" diameter tubing in carefully selected bend configurations and four additional 2.50" diameter components for a crossover pipe fabrication so you can create a custom tailored system for your demanding vehicle project. Constructed from durable 409S stainless steel, it delivers the type of durability builders have longed for.
High Quality, Do-It-Yourself Kits
Flowmaster's U-Fit Universal Dual Exhaust Pipe Kits are designed for the professional installer and the Do-It-Yourself builder. These dual exhaust kits are designed to work with Flowmaster mufflers in custom installations to allow for a high quality fit, function, performance and reliability. Features slip connectors for easy assembly.
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Features:- 16-piece.
- Mandrel bent.
- 16 gauge stainless or aluminized tubing.
- Slip fit connectors.
- Available with or without 2- Flowmaster 40 Series Mufflers.
JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.
Part TypeExhaust System
Product LineFlowmaster U-Fit Universal Dual Exhaust Pipe Kits
BrandFLOWMASTER
Package Height15.5
Package Width19.25
Package Length33.0
Weight67.5 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Exhaust Tip Quantity0
Tailpipe Diameter (In.)3
Valve IncludedNo
Muffler TypeNot Included
Pipe Material409 Stainless Steel
Hangers IncludedYes
Main Piping Diameter3 in.
Tail Pipe Quantity2
Tail Pipe Tapered OutletNo
Inlet TypeClamp-On
Mounting Bracket IncludedNo
Catalytic Converter Quantity0
Exit LocationSplit rear/Split side
Mount TypeUses New Hangers (Not Included)
Clamps IncludedYes
Inlet QuantityTwo
FinishNatural
Exit StyleDual Out Rear
Tip IncludedNo
Clamping TypeFlat Band
Gasket Or Seal IncludedNo
Spring Bolt Kit IncludedNo
QuantitySold as a kit
Pipe ColorSilver
System FinishNatural
Muffler IncludedNo
Muffler Quantity0
System StyleHeader-back
Tail Pipe Outlet Outside Diameter2.50 in.
System MaterialStainless steel
Valve TypeNot Applicable
Exit QuantityTwo
Intermediate Pipe Diameter3 in (76.2 mm)
Exhaust Tip Diameter3 in.
Exhaust TypeDual
Catalytic Converter IncludedNo
Vendor Part Number815937
Package Qty1
Package TypeEA
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