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MBRP 14 Chevy/GMC 1500 Silverado/Sierra 4.3L V6/5.3L V8 Dual Split Side T409 3in Cat Back Exhaust

SKU: MBRPS5082409

Exhaust Systems

MBRP Catback Exhaust 409...

MBRP 14 Chevy/GMC 1500 Silverado/Sierra 4.3L V6/5.3L V8 Dual Split Side T409 3in Cat Back Exhaust

SKU: MBRPS5082409

Exhaust Systems

MBRP Catback Exhaust 409...

A$1,615.56
LOW STOCK! Est Ship 3-5 days. In stock at 1 location (3 available)

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Description

MBRP 14 Chevy/GMC 1500 Silverado/Sierra 4.3L V6/5.3L V8 Dual Split Side T409 3in Cat Back Exhaust

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/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tips; Dual Split Side Exit; 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 One Piece Drive Shaft Only 3 in.; Incl. Ext. Pipe/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tips; Dual Split Side Exit; T409 Stainless Steel;Meets EPA Standards 3 in. T409 Stainless Steel Incl. Ext. Pipe/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tips Dual Split Side Exit
• 3 in.; Incl. Ext. Pipe/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. Tips; Dual Split Side Exit; T409 Stainless Steel
• Fits One-piece driveshaft only.
• Fits One Piece Drive Shaft Only 3 in.; Incl. Ext. Pipe/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tips; Dual Split Side Exit; T409 Stainless Steel;Meets EPA Standards
• 3 in.; Incl. Ext. Pipe/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tips; Dual Split Side Exit; T409 Stainless Steel 3 in. T409 Stainless Steel Incl. Ext. Pipe/Mid Pipe/Muffler/Over Axle Pipes/Tailpipes/Hardware/3.5 in. OD Tips Dual Split Side Exit

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 17:38:04

Features

  • Easy Install With Common Hand Tools
  • Improved Torque And Horsepower
  • Increased Throttle Response
  • Limited Lifetime Warranty
  • Lower Exhaust Gas Temperatures
  • Minimum Degree Mandrel Bends For Smoother Exhaust Flow
  • Mirror Polished T304 Stainless Steel Tips
  • Rich Mellow Exhaust Note
  • Rugged T409 Stainless Steel Construction. Bolt-on Installation. MBRP Signature Styling and Sound.

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:Yes
Clamping Type:Round Band
Clamps Included:Yes
Cutting Required:Cutting May Be Required
Description:Armor Plus Cat Back Exhaust System
Dual-Out Diameter:2.5 Inch
Exhaust Tip Connection:Bolt-on
Exhaust Tip Cut:Angled
Exhaust Tip Diameter:3.5
Exhaust Tip Edge:Rolled End
Exhaust Tip Finish:Polished
Exhaust Tip Intercooled:No
Exhaust Tip Length:12
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Resonated:No
Exhaust Tip Wall:Single
Exhaust Type:Dual
Exit Position:Dual Split Side
Exit Style:Dual Split Side
Finish:Polished
Flow Increase (%):25
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:Performance Gas
Material:T-409 Stainless Steel
Minor:Dual
Muffler Body Material:T409 Stainless Steel
Muffler Body Shape:Round
Muffler Finish:Polished
Muffler Outlet Quantity:2
Muffler Quantity:1
Muffler Type:Straight-Through
Muffler Yes/No:Yes
Outlet Outside Diameter:3.000 in.
Part Number:mbrpS5082409
Pipe Material:T409 Stainless Steel
Piping:3in
Profile:Tour Profile
Single-In Diameter:3 Inch
Tail Pipe Diameter:3.000 in.
Tail Pipe Outlet Outside Diameter:2.5
Tail Pipe Quantity:2
Tail Pipe Tapered Outlet:No
Tip Diameter:3.500 in.
Tip Shape:Round
Title:MBRP Exhaust 3in. Cat Back; Dual Split Side; T409
Torque Increase (FTLB):10
Tubing Diameter:3.000 in.
Type:Cat-Back
UPS Able:Yes
Vehicle Segment:Truck

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 05:38:38

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 mbrpS5082409
SFX Item ID 4047511
Accounting SKU mbrp-S5082409
Manufacturer SKU S5082409
Manufacturer UPC 882963118585
Alternative References MBR-S5082409, MBRS5082409, S5082409

Exhaust System, XP Series, Cat-Back, 409 Stainless Steel, Split Rear/Split Side Exit, Natural, Polished Tip, Chevy, GMC, 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
UPC882963118585
BrandMBRP Performance Exhaust
NotesFits models with 1-piece driveshaft only.
Tip CutSlant
QuantitySold as a kit.
Part TypeExhaust Systems
Tip ShapeRound
Tip FinishPolished
Exhaust TypeSingle in/Dual out
Product LineMBRP XP Series Exhaust Systems
System StyleCat-back
Tip IncludedYes
Tip Material304 stainless steel
Tip Quantity2
Exit LocationSplit rear/Split side
Muffler StylePerforated tube
System FinishNatural
Inlet Quantity1
Muffler FinishNatural
Tip Edge StyleRolled edge
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/Dual outlet
Tip Outlet Size (in.)4.00
Tailpipe Diameter (in.)3.00 in.
Manufacturer's Part NumberS5082409
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.00 in.

Manufacturer Attributes
Exhaust Tip Diameter 3.5
Exhaust Tip Cut Angled
Exhaust Tip Connection Bolt-on
Exhaust Tip Intercooled No
Exhaust Tip Finish Polished
Exhaust Tip Edge Rolled End
Clamping Type Round Band
Clamps Included Yes
Muffler Quantity 1
Exhaust Tip Length 12
Exhaust Tip Quantity 2
Muffler Outlet Quantity 2
Tail Pipe Quantity 2
Tail Pipe Outlet Outside Diameter 2.5
Main Piping Diameter 3
Inlet Type Bolt-on
Exit Style Dual Side Exit
Tail Pipe Tapered Outlet No
Exhaust Tip Resonated No
Finish Polished
Muffler Finish Polished
Tip Shape Round
Muffler Body Shape Round
Exhaust Tip Wall Single
Exhaust Tip Material Stainless Steel
Muffler Body Material T409 Stainless Steel
Hangers Included Yes
Pipe Material 409 Stainless Steel
Title MBRP Exhaust 3in. Cat Back; Dual Split Side; T409
Material T-409 Stainless Steel
Major Performance Gas
Minor Dual
Muffler Yes/No Yes
Vehicle Segment Truck
Bolt-On Yes/No Yes
Type Cat-Back
Fuel Type Gasoline
Horsepower Increase (HP) 7
Torque Increase (FTLB) 10
Flow Increase (%) 25
Single-In Diameter 3 Inch
Dual-Out Diameter 2.5 Inch
Cutting Required Cutting May Be Required
UPS Able Yes
MBRP Series Armor Plus
Profile Street Profile
Manufacturer Designation 3in. Cat-Back. 2.5in. Dual Split Side Exit. T409
Product Class Exhaust System Kit
Construction/Type 3in. Cat-Back. 2.5in. Dual Split Side Exit. T409 Stainless Steel.
Product Outline Rugged T409 Stainless Steel Construction. Bolt-on Installation. 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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