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Vehicle Info NeededFLOWMASTERPART NUMBER: 389-717985
717985 Flow FX Extreme Cat-Back Exhaust System; 2004-2015 Nissan Titan 5.6-Liter, 3.0-inch Cat-Back Stainless Steel
$37195
Ships on 09/15/2026
Lowest Price GuaranteeFlow FX Extreme Cat-Back Exhaust System2004-2015 Nissan Titan 5.6-Liter, 3.0-inch Cat-Back Stainless Steel Sold Individually
Flowmaster 389-717985 Features:
Flowmaster introduces our Flow FX Extreme stainless steel cat-back exhaust system for the 2004-2015 Nissan Titan with the 5.6-liter engine. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. Dyno tests resulted in an extra 16 hp and 23 lb-ft of torque at the rear wheels over stock. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps 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.- Up to 16 hp and 23 lb-ft of torque over stock at the rear wheels
- 3.00-inch mandrel bent 16-gauge stainless steel tubing maximizes exhaust flow for better power
- 409 Stainless steel construction delivers durability and improved long-term corrosion resistance
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- FlowFX Series performance muffler offers an aggressive to moderate sound level with increased performance
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Backed by Flowmaster’s Lifetime Limited Warranty
Part TypeExhaust System
BrandFLOWMASTER
Package Height15.0
Package Width17.25
Package Length52.5
Weight25.0 PG
Muffler Body Diameter6 in.
Muffler Inlet Inside Diameter3 in.
Hangers IncludedYes
Main Piping Diameter3 in.
Tail Pipe QuantitySingle
Inlet TypeClamp-On
Exhaust Tip Material409 Stainless Steel
Catalytic Converter Quantity0
Muffler Body Length14 in.
Sound LevelAggressive
Muffler Body Material409 Stainless Steel
Exhaust Tip CutStraight
Gasket Or Seal IncludedNo
Exhaust Tip IntercooledNo
Pipe ColorSilver
Muffler Quantity1
Muffler Inlet Outside Diameter3.13 in.
Muffler Flanged OutletNo
Exhaust Tip ResonatedNo
Muffler Outlet LocationCenter
Catalytic Converter IncludedNo
Part CategoryPerformance Parts
Exhaust Tip WallSingle Wall
Exhaust Tip Quantity1
Muffler Inlet LocationCenter
Exhaust Tip FinishNatural
Exhaust Tip EdgeSlash Cut
Valve IncludedNo
Muffler TypeAbsorption
Pipe Material409 Stainless Steel
Tail Pipe Tapered OutletNo
Muffler Body ShapeRound
Mounting Bracket IncludedNo
Muffler Outlet Quantity1
Muffler FinishNatural
Mount TypeUses Factory Hangers
Clamps IncludedYes
FinishNatural
Exit StyleSingle Out Dump
Clamping TypeFlat Band
Muffler Flanged InletNo
Spring Bolt Kit IncludedNo
Muffler SeriesFlow FX
Muffler IncludedYes
Exhaust Tip ConnectionWelded
Tail Pipe Outlet Outside Diameter3 in.
Valve TypeNot Applicable
Exhaust Tip Diameter3 in.
Part FitmentDirect Fit
Package Qty1
Package TypeEA
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