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MBRP 2016+ Ford Focus RS 3in Dual Outlet Cat-Back Exhaust T409 SS

SKU: MBRPS4203409

Exhaust Systems

MBRP Catback Exhaust 409

MBRP 2016+ Ford Focus RS 3in Dual Outlet Cat-Back Exhaust T409 SS

SKU: MBRPS4203409

Exhaust Systems

MBRP Catback Exhaust 409

A$1,607.43
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If youre looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you dont find yourself faced with lots of precipitation and salt, this is all youre ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engines cylinders, allowing it to produce more power and improve vehicle performance and longevity. Its important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRPs manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Product Overview

RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you’re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don’t find yourself faced with lots of precipitation and salt, this is all you’re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.


Features and Benefits

  • Improved Torque And Horsepower
  • Rugged T409 Stainless Steel Construction. MBRP Signature Styling and Sound.
  • Lower Exhaust Gas Temperatures
  • Increased Throttle Response
  • Mellow Exhaust Note
  • Bolt On Design
  • Utilizes OEM Hangers
  • Stainless Steel Tips Are Included
  • Limited Lifetime Warranty

Product Details

Bolt-On Yes/No:No
Clamping Type:Round Band
Clamps Included:Yes
Cutting Required:Yes
Description:Armor Plus Cat Back Exhaust System
Exhaust Tip Connection:Bolt-on
Exhaust Tip Cut:Angled
Exhaust Tip Diameter:45
Exhaust Tip Finish:Polished
Exhaust Tip Length:7.75
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Wall:Dual Walled
Exhaust Type:Dual
Exit Position:Rear
Exit Style:Dual Split Rear
Flow Increase (%):10
Fuel Type:Gasoline
Hangers Included:Yes
Horsepower Increase (HP):7
Inlet Inside Diameter:3.000 in.
Inlet Type:Bolt-on
MBRP Series:Armor Plus
Main Piping Diameter:3
Major:Sport Compact
Material:T-409 Stainless Steel
Minor:Dual
Muffler Body Height:5
Muffler Body Length:12
Muffler Body Material:T409 Stainless Steel
Muffler Body Shape:Oval
Muffler Body Width:8.25
Muffler Finish:Polished
Muffler Flanged Inlet:No
Muffler Flanged Outlet:No
Muffler Outlet Quantity:2
Muffler Quantity:1
Muffler Type:Straight-Through
Muffler Yes/No:Yes
Outlet Outside Diameter:3.000 in.
Part Number:mbrpS4203409
Pipe Material:T409 Stainless Steel
Piping:3in
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop65warning.pdf
Prop 65 Yes/No:YES
System Type:Cat Back
Tail Pipe Diameter:3.000 in.
Tail Pipe Quantity:2
Tip Diameter:4.500 in.
Tip Shape:Round
Title:MBRP Exhaust 3in. Cat Back; Dual Outlet; T409
Torque Increase (FTLB):8
Tubing Diameter:3 Inch
Type:Cat-Back
UPS Able:Yes
Vehicle Profile:Street Profile
Vehicle Segment:Car
WARNING CA Proposition 65 Message:WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm
WARNING CA Proposition 65:Yes

Part Type

Exhaust System Kit

Data: v4.2 - Upd: 2026-09-29 08:10:41

Features

  • Bolt On Design
  • Improved Torque And Horsepower
  • Increased Throttle Response
  • Limited Lifetime Warranty
  • Lower Exhaust Gas Temperatures
  • Mellow Exhaust Note
  • Rugged T409 Stainless Steel Construction. MBRP Signature Styling and Sound.
  • Stainless Steel Tips Are Included
  • Utilizes OEM Hangers

Specifications

Product Attributes - UPC
882963125033
Product Attributes - Brand
MBRP Performance Exhaust
Product Attributes - Tip Cut
Slant
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Tip Shape
Round
Product Attributes - Tip Finish
Polished
Product Attributes - Exhaust Type
Single in/Dual out
Product Attributes - Product Line
MBRP XP Series Exhaust Systems
Product Attributes - System Style
Cat-back
Product Attributes - Tip Included
Yes
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Quantity
2
Product Attributes - Exit Location
Split rear
Product Attributes - Muffler Style
Chambered
Product Attributes - System Finish
Natural
Product Attributes - Inlet Quantity
1
Product Attributes - Muffler Finish
Natural
Product Attributes - Tip Edge Style
Beveled edge, double-wall
Product Attributes - System Material
409 stainless steel
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Muffler Quantity
One
Product Attributes - Hardware Included
Yes
Product Attributes - Special Attention
It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Product Attributes - Muffler Configuration
Single inlet/Dual outlet
Product Attributes - Tip Outlet Size (in.)
4.50
Product Attributes - Tailpipe Diameter (in.)
3.00 in.
Product Attributes - Manufacturer's Part Number
S4203409
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.00 in.

Reference Information

Brand Name/s Mbrp
StreetFX SKU mbrpS4203409
SFX Item ID 4048073
Supplier Item Code 4048073
Manufacturer SKU S4203409
Manufacturer UPC 882963125033
Alternative References MBRS4203409, 3in, T409

Compatibility

Application Data
  • UniversalNo
    MakeFORD
    ModelFOCUS
    SubmodelRS
    Beginning Year2016
    Ending Year2018
    Engine TypeL4
    Liter2.3
    CID140
    CC2300
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    Body StyleHatchback
    TransmissionAutomatic
    DrivetrainAWD
    Application Notes3 in.; Incl. Front Pipe/Ext. Pipe/Over Axle Pipe/Muffler/Tailpipes/Hardware/Dual 4.5 in. OD Tips; Dual Rear Exit; T409 Stainless Steel;Meets EPA Standards
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelFOCUS
    SubmodelRS
    Beginning Year2016
    Ending Year2018
    Engine TypeL4
    Liter2.3
    CID140
    CC2300
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    Body StyleHatchback
    TransmissionAutomatic
    DrivetrainAWD
    Application Notes3 in.; Incl. Front Pipe/Ext. Pipe/Over Axle Pipe/Muffler/Tailpipes/Hardware/Dual 4.5 in. OD Tips; Dual Rear Exit; T409 Stainless Steel
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelFOCUS
    SubmodelRS
    Beginning Year2016
    Ending Year2018
    Engine TypeL4
    Liter2.3
    CID140
    CC2300
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    Body StyleHatchback
    TransmissionManual
    DrivetrainAWD
    Application Notes3 in.; Incl. Front Pipe/Ext. Pipe/Over Axle Pipe/Muffler/Tailpipes/Hardware/Dual 4.5 in. OD Tips; Dual Rear Exit; T409 Stainless Steel;Meets EPA Standards
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelFOCUS
    SubmodelRS
    Beginning Year2016
    Ending Year2018
    Engine TypeL4
    Liter2.3
    CID140
    CC2300
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    Body StyleHatchback
    TransmissionManual
    DrivetrainAWD
    Application Notes3 in.; Incl. Front Pipe/Ext. Pipe/Over Axle Pipe/Muffler/Tailpipes/Hardware/Dual 4.5 in. OD Tips; Dual Rear Exit; T409 Stainless Steel
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelFOCUS
    SubmodelRS
    Beginning Year2017
    Ending Year2017
    Engine TypeL4
    Liter2.3
    CID140
    CC2300
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    Body StyleHatchback
    TransmissionManual
    DrivetrainFWD
    Application Notes3 in.; Incl. Front Pipe/Ext. Pipe/Over Axle Pipe/Muffler/Tailpipes/Hardware/Dual 4.5 in. OD Tips; Dual Rear Exit; T409 Stainless Steel;Meets EPA Standards
    Engine VIN CodeH
  • UniversalNo
    MakeFORD
    ModelFOCUS
    SubmodelRS
    Beginning Year2017
    Ending Year2017
    Engine TypeL4
    Liter2.3
    CID140
    CC2300
    Engine Size2.3L/140
    Engine FamilyFord 4-cylinder
    Body StyleHatchback
    TransmissionManual
    DrivetrainFWD
    Application Notes3 in.; Incl. Front Pipe/Ext. Pipe/Over Axle Pipe/Muffler/Tailpipes/Hardware/Dual 4.5 in. OD Tips; Dual Rear Exit; T409 Stainless Steel
    Engine VIN CodeH

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