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MBRP 13-17 Ford Focus ST 2.0L EcoBoost Dual Center Outlet T409 3in Cat Back w/ Black Tips

SKU: MBRPS4200409BT

Exhaust Systems

MBRP Catback Exhaust 409...

MBRP 13-17 Ford Focus ST 2.0L EcoBoost Dual Center Outlet T409 3in Cat Back w/ Black Tips

SKU: MBRPS4200409BT

Exhaust Systems

MBRP Catback Exhaust 409...

A$1,606.78
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

MBRP 13-17 Ford Focus ST 2.0L EcoBoost Dual Center Outlet T409 3in Cat Back w/ Black Tips

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.

Additional Information

Armor Plus Cat Back Exhaust System; 3 in.; Incl. Ext. Pipe/Muffler/Resonator/Over Axle Pipe/Tailpipe/Hardware/Dual 4 in. OD Black Tips; Dual Center Outlet; T409 Stainless Steel;

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.

Additional Application Notes
• Fits Non Active Exhaust 3 in.; Incl. Ext. Pipe/Muffler/Resonator/Over Axle Pipe/Tailpipe/Hardware/Dual 4 in. OD Black Tips; Dual Center Outlet; T409 Stainless Steel;Meets EPA Standards

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-08 17:38:48

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. Enhanced Exhaust Tone. Improved Exhaust Flow. Smooth Mandrel Bent Tubing. Utilizes Factory Mounting Points.
  • Stainless Steel Tips Are Included
  • Utilizes OEM Hangers

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

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:Clamp-on
Exhaust Tip Cut:Angled
Exhaust Tip Diameter:4
Exhaust Tip Finish:Black
Exhaust Tip Length:7.75
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Wall:Dual
Exhaust Type:Cat-Back
Exit Position:Dual Center
Exit Style:Dual Center Rear
Finish:Polished
Flow Increase (%):38
Fuel Type:Gasoline
Hangers Included:Yes
Horsepower Increase (HP):18
Inlet Inside Diameter:3.000 in. - 2.500 in.
Inlet Type:Bolt-on
MBRP Series:Armor Plus
Main Piping Diameter:3
Major:Sport Compact
Material:T-409 Stainless Steel, Black Coated Tips
Minor:Dual
Muffler Body Diameter:6
Muffler Body Height:6
Muffler Body Length:26
Muffler Body Material:T409 Stainless Steel
Muffler Body Shape:Round
Muffler Body Width:6
Muffler Finish:Polished
Muffler Flanged Inlet:Yes
Muffler Flanged Outlet:No
Muffler Outlet Quantity:1
Muffler Quantity:1
Muffler Type:Louvered
Muffler Yes/No:Yes
Part Number:mbrpS4200409BT
Pipe Material:T409 Stainless Steel
Tail Pipe Diameter:3.000 in.
Tail Pipe Quantity:8
Tip Diameter:4.000 in.
Tip Shape:Round
Title:MBRP Exhaust 3in. Cat Back; Dual Center Outlet; T409
Torque Increase (FTLB):16
Tubing Diameter:3 Inch
Type:Cat-Back
UPS Able:Yes
Vehicle Profile:Street Profile
Vehicle Segment:Car

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:37:59

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mbrp, MBRP Exhaust, MBRP INC, Mbrp Inc., Mbrp Performance Exhaust
StreetFX SKU mbrpS4200409BT
SFX Item ID 4047105
Accounting SKU mbrp-S4200409BT
Manufacturer SKU S4200409BT
Manufacturer UPC 882963124869
Alternative References MBR-S4200409BT, MBRS4200409BT, S4200409BT

Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Rear Center Exit, Natural, Black Tip, Ford, Kit

MBRP XP Series exhaust systems are designed to withstand the toughest conditions, on and off the road. Their rugged, thick, 16-gauge stainless steel tubing won't rust through. They feature solid, reinforced welds at vital stress points, making certain that your system stays securely mounted. The MBRP XP Series mufflers and pipes deliver a rich, mellow exhaust note and are finished off with a mirror-polished, stainless steel, rolled-edge exhaust tip. They're available in a wide variety of styles and configurations to fit your specific vehicle.

Product Attributes
UPC882963124869
BrandMBRP Performance Exhaust
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishBlack
Exhaust TypeSingle
Product LineMBRP XP Series Exhaust Systems
System StyleCat-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity2
Exit LocationRear center
Muffler StylePerforated tube
System FinishNatural
Inlet Quantity1
Muffler FinishNatural
Tip Edge StyleBeveled edge, double-wall
System Material409 stainless steel
Muffler IncludedYes
Muffler Material409 stainless steel
Muffler QuantityOne
Hardware IncludedYes
Special AttentionIt 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.
Muffler ConfigurationSingle inlet/Single outlet
Tip Outlet Size (in.)4.00
Tailpipe Diameter (in.)3.00 in.
Manufacturer's Part NumberS4200409BT
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.00 in.

Manufacturer Attributes
Clamping Type Round Band
Clamps Included Yes
Exhaust Tip Connection Clamp-on
Exhaust Tip Cut Angled
Exhaust Tip Diameter 4
Exhaust Tip Finish Black
Exhaust Tip Length 7.75
Exhaust Tip Material Stainless Steel
Exhaust Tip Quantity 2
Muffler Quantity 1
Muffler Outlet Quantity 1
Muffler Body Length 26
Main Piping Diameter 3
Muffler Body Diameter 6
Muffler Body Height 6
Muffler Body Width 6
Tail Pipe Quantity 8
Inlet Type Bolt-on
Tip Shape Round
Muffler Body Shape Round
Pipe Material T409 Stainless Steel
Muffler Body Material T409 Stainless Steel
Hangers Included Yes
Muffler Flanged Inlet Yes
Muffler Finish Polished
Finish Polished
Muffler Flanged Outlet No
Muffler Type Louvered
Exit Style Dual Rear Exit
Exhaust Tip Wall Dual
Title MBRP Exhaust 3in. Cat Back; Dual Center Outlet; T409
Material T-409 Stainless Steel, Black Coated Tips
Major Sport Compact
Minor Dual
Muffler Yes/No Yes
Vehicle Profile Street Profile
Vehicle Segment Car
Bolt-On Yes/No No
Fuel Type Gasoline
Horsepower Increase (HP) 18
Torque Increase (FTLB) 16
Flow Increase (%) 38
Tubing Diameter 3 Inch
UPS Able Yes
Cutting Required Yes
MBRP Series Armor Plus
Type Cat-Back
Manufacturer Designation 3in. Cat-Back Dual Center Rear Outlet. T409 With BLK Tips.
Product Class Exhaust System Kit
Construction/Type 3 Inch Cat-Back Exhaust System. Dual Center Rear Outlet With Black Tips, T409 Stainless Steel.
Product Outline Rugged T409 Stainless Steel Construction. Enhanced Exhaust Tone. Improved Exhaust Flow. Smooth Mandrel Bent Tubing. Utilizes Factory Mounting Points.
Vehicle Brief MBRP Exhaust Cat-Back System
Market 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 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.

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