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MBRP 15 Ford Mustang GT 5.0 3in Cat Back Dual Split Rear Street Version 4.5in Tips - T409

SKU: MBRPS7277409

Exhaust Systems

MBRP Catback Exhaust 409...

MBRP 15 Ford Mustang GT 5.0 3in Cat Back Dual Split Rear Street Version 4.5in Tips - T409

SKU: MBRPS7277409

Exhaust Systems

MBRP Catback Exhaust 409...

A$1,596.28
IN STOCK! Est Ship 3-5 days. In stock at 1 location (10 available)

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Description

MBRP 15 Ford Mustang GT 5.0 3in Cat Back Dual Split Rear Street Version 4.5in Tips - T409

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. H-Pipe/Mufflers/Hardware/4.5 in. Outlet Diameter Tips; Dual Split Rear Exit; Street Version; 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
• 3 in.; Incl. H-Pipe/Mufflers/Hardware/4.5 in. Tips; Dual Split Rear Exit; Street Version; T409 Stainless Steel
• 3 in.; Incl. H-Pipe/Mufflers/Hardware/4.5 in. Tips; Dual Split Rear Exit; T409 Stainless Steel; Street Version
• 3 in.; Incl. H-Pipe/Mufflers/Hardware/4.5 in. Outlet Diameter Tips; Dual Split Rear Exit; Street Version; T409 Stainless Steel;Meets EPA Standards
• 3 in.; Incl. H-Pipe/Mufflers/Hardware/4.5 in. Outlet Diameter Tips; Dual Split Rear Exit; Street Version; T409 Stainless Steel

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 17:37:24

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. Bolt-on Installation. Increased Horsepower and Torque. Mandrel Bent Tubing. MBRP Signature Styling and Sound.
  • 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

10980:Round
Bolt-On Yes/No:Yes
Clamping Type:Round Band
Clamps Included:Yes
Cutting Required:No
Description:Armor Plus Cat Back Exhaust System
Exhaust Tip Connection:Slip-on
Exhaust Tip Cut:Angled
Exhaust Tip Diameter:4.5
Exhaust Tip Edge:Straight
Exhaust Tip Finish:Polished
Exhaust Tip Intercooled:No
Exhaust Tip Length:8
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Resonated:No
Exhaust Tip Wall:Dual
Exhaust Type:Dual
Exit Position:Dual Split Rear
Exit Style:Dual Split Rear
Finish:Satin
Fuel Type:Gasoline
Hangers Included:Yes
Horsepower Increase (HP):3
Inlet Inside Diameter:3.000 in.
Inlet Type:Slip-on
MBRP Series:Armor Plus
Main Piping Diameter:3
Major:Muscle Car
Material:T-409 Stainless Steel
Minor:Dual
Muffler Body Height:6
Muffler Body Length:12.5
Muffler Body Material:T409 Stainless Steel
Muffler Body Shape:Round
Muffler Body Width:6
Muffler Finish:Polished
Muffler Flanged Inlet:No
Muffler Flanged Outlet:No
Muffler Inlet Connection:Slip-Fit
Muffler Outlet Connection:Slip-Fit
Muffler Outlet Quantity:1
Muffler Quantity:2
Muffler Type:Straight-Through
Muffler Yes/No:Yes
Outlet Outside Diameter:3.000 in.
Part Number:mbrpS7277409
Pipe Material:T409 Stainless Steel
Piping:3in
Profile:Street Profile
Tail Pipe Diameter:3.000 in.
Tail Pipe Outlet Outside Diameter:3
Tail Pipe Quantity:2
Tail Pipe Tapered Outlet:No
Tip Diameter:4.500 in.
Tip Shape:Round
Title:MBRP Exhaust 3in. Cat Back; Dual Split Rear; Street Version; 4.5in. tips; T409
Torque Increase (FTLB):5
Tubing Diameter:3 Inch
Type:Cat-Back
UPS Able:Yes
Vehicle Segment:Car

Product Downloads

# Document Type Download
1. Installation Instructions
2. Technical Drawing

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 05:39:00

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 mbrpS7277409
SFX Item ID 4047778
Accounting SKU mbrp-S7277409
Manufacturer SKU S7277409
Manufacturer UPC 882963120557
Alternative References MBR-S7277409, MBRS7277409, S7277409

Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Split Rear Exit, Natural, Polished Tip, Ford, Street Kit, Kit

These 2015 Ford Mustang GT 5.0 MBRP XP Series street exhaust systems are designed to stand up to the toughest conditions. Their rugged, thick, 3” mandrel-bent 16-gauge T409 stainless steel tubing won't rust through. They feature solid, reinforced welds at vital stress points, making certain that your system stays securely mounted and a simple bolt-on installation process. The MBRP XP Series street exhaust systems deliver a rich, mellow exhaust note and are finished off with a mirror-polished, stainless steel, rolled-edge exhaust tip that is perfect for your 2015 Mustang GT.

Product Attributes
UPC882963120557
BrandMBRP Performance Exhaust
NotesIncludes H-pipe. Street version.
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishPolished
Exhaust TypeDual
Product LineMBRP XP Series Muscle Car Exhaust Systems
System StyleCat-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity1
Exit LocationSplit rear
Muffler StylePerforated tube
System FinishNatural
Inlet Quantity2
Muffler FinishNatural
Tip Edge StyleBeveled edge, double-wall
System Material409 stainless steel
Muffler IncludedYes
Muffler Material409 stainless steel
Muffler QuantityTwo
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.)4.50
Tailpipe Diameter (in.)3.00 in.
Manufacturer's Part NumberS7277409
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.00 in.

Manufacturer Attributes
Exhaust Tip Intercooled No
Exhaust Tip Length 8
Exhaust Tip Material Stainless Steel
Clamping Type Round Band
Clamps Included Yes
Exhaust Tip Connection Slip-on
Exhaust Tip Cut Angled
Exhaust Tip Diameter 4.5
Exhaust Tip Edge Straight
Exhaust Tip Finish Polished
Muffler Outlet Quantity 1
Muffler Body Length 12.5
Exhaust Tip Quantity 2
Muffler Quantity 2
Tail Pipe Quantity 2
Tail Pipe Outlet Outside Diameter 3
Main Piping Diameter 3
Muffler Body Height 6
Muffler Body Width 6
Exhaust Tip Wall Dual
Exit Style Dual Rear Exit
Muffler Flanged Inlet No
Muffler Flanged Outlet No
Tail Pipe Tapered Outlet No
Exhaust Tip Resonated No
Muffler Finish Polished
Exhaust Tip Shape Round
Tip Shape Round
Muffler Body Shape Round
Finish Satin
Muffler Inlet Connection Slip-Fit
Muffler Outlet Connection Slip-Fit
Inlet Type Slip-on
Pipe Material T409 Stainless Steel
Muffler Body Material T409 Stainless Steel
Hangers Included Yes
Material T-409 Stainless Steel
Title MBRP Exhaust 3in. Cat Back; Dual Split Rear; Street Version; 4.5in. tips; T409
Major Muscle Car
Minor Dual
Muffler Yes/No Yes
Vehicle Segment Car
Profile Street Profile
Bolt-On Yes/No Yes
Type Cat-Back
Fuel Type Gasoline
Horsepower Increase (HP) 3
Torque Increase (FTLB) 5
UPS Able Yes
Tubing Diameter 3 Inch
Cutting Required No
MBRP Series Armor Plus
Manufacturer Designation 3in. Cat-Back. Dual Split Rear Exit. Street Version. T409
Product Class Exhaust System Kit
Construction/Type 3in. Cat-Back. Dual Split Rear Exit. Street Version. T409 Stainless Steel.
Product Outline Rugged T409 Stainless Steel Construction. Bolt-on Installation. Increased Horsepower and Torque. Mandrel Bent Tubing. MBRP Signature Styling and Sound.
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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