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MBRP 2019+ Chevrolet Silverado 1500 / 2019+ GMC Sierra 1500 T304 SS 3in Armor Pro Cat-Back Exhaust

SKU: MBRPS5021304

Exhaust Systems

MBRP Catback Exhaust 304...

MBRP 2019+ Chevrolet Silverado 1500 / 2019+ GMC Sierra 1500 T304 SS 3in Armor Pro Cat-Back Exhaust

SKU: MBRPS5021304

Exhaust Systems

MBRP Catback Exhaust 304...

A$2,670.29
LOW STOCK! Est Ship 3-5 days. In stock at 1 location (2 available)

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Description

MBRP 2019+ Chevrolet Silverado 1500 / 2019+ GMC Sierra 1500 T304 SS 3in Armor Pro Cat-Back Exhaust

THE ONLY EXHAUST YOULL EVER NEED - MBRP ARMOR PRO Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. Its the obvious choice for you if you operate your vehicle in extreme conditions. 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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Information

Armor Pro Cat Back Exhaust System; 3in.; Incl. Front Pipe/Mid Pipe/Muffler/Tail Pipe/Hardware/4.5 Inch Tip; Dual Rear Exit; T304 Stainless Steel;

Part Type

Exhaust System Kit

Product Overview

THE ONLY EXHAUST YOU'LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy.
The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. 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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Application Notes
• Does not fit 2WD Crew Cab 6.5ft Box Does not fit 2Piece Drive Shafts.
• Does not fit 2WD Crew Cab 6.5ft Box Does Not Fit 2WD Crew Cab 6.5 ft. Box; Does Not Fit 2 Piece Driveshaft 3in.; Incl. Front Pipe/Mid Pipe/Muffler/Tail Pipe/Hardware/4.5 Inch Tip; Dual Rear Exit; T304 Stainless Steel;50 State Legal / California Emissions Compliant Does not fit 2Piece Drive Shafts.
• Does Not Fit 2WD Crew Cab 6.5 ft. Box; Does Not Fit 2 Piece Driveshaft 3in.; Incl. Front Pipe/Mid Pipe/Muffler/Tail Pipe/Hardware/4.5 Inch Tip; Dual Rear Exit; T304 Stainless Steel;50 State Legal / California Emissions Compliant
• 3in.; Incl. Front Pipe/Mid Pipe/Muffler/Tail Pipe/Hardware/4.5 Inch Tip; Dual Rear Exit; T304 Stainless Steel;50 State Legal / California Emissions Compliant

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 17:36:24

Features

  • Durable T304 Stainless Steel Construction
  • Durable T304 Stainless Steel Construction. Enhanced Moderate Exhaust Tone. Up to 69 Percent Flow Increase. Smooth Mandrel Bent Tubing. Utilizes Helmholtz Technology.
  • Enhanced Moderate Exhaust Tone
  • Smooth Mandrel Bent Tubing
  • Up to 69 Percent Flow Increase
  • Utilizes Helmholtz Technology

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

(keyword: cat-back)

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 Pro Cat Back Exhaust System
Exhaust Tip Connection:Bolt-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:11
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:2
Exhaust Tip Resonated:No
Exhaust Tip Wall:Dual
Exhaust Type:Cat Back
Exit Position:Dual Rear
Exit Style:Dual Rear
Finish:Polished
Flow Increase (%):69
Fuel Type:Gasoline
Hangers Included:Yes
Inlet Inside Diameter:3.000 in.
Inlet Type:Bolt-on
MBRP Series:Armor Pro
Main Piping Diameter:3
Major:Performance Gas
Material:304S Stainless Steel
Minor:Dual
Muffler Body Diameter:6
Muffler Body Height:6
Muffler Body Length:20.5
Muffler Body Material:T304 Stainless Steel
Muffler Body Shape:Round
Muffler Body Width:6
Muffler Finish:Polished
Muffler Outlet Quantity:2
Muffler Quantity:1
Muffler Yes/No:Yes
Part Number:mbrpS5021304
Pipe Material:T304 Stainless Steel
Profile:Street Profile
Tail Pipe Diameter:3.000 in.
Tail Pipe Outlet Outside Diameter:2.5
Tail Pipe Quantity:2
Tail Pipe Tapered Outlet:No
Tip Diameter:4.500 in.
Tip Shape:Round
Title:MBRP Exhaust 3in. Cat Back; 2.5in. Dual Rear; T304
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 05:39:34

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 mbrpS5021304
SFX Item ID 4048166
Accounting SKU mbrp-S5021304
Manufacturer SKU S5021304
Manufacturer UPC N/A
Alternative References MBR-S5021304, MBRS5021304, S5021304

Exhaust System, Armor Pro, Cat-Back, 3 in., Dual Split Rear Exit, 304 Stainless, 4.50 in. Polished Stainless Tips, Chevrolet, GMC, Kit

MBRP Armor Pro Series exhaust systems are designed and built for the most serious enthusiast who will settle for nothing less than top of the line. Optimized durability is provided by the mandrel bent T304 stainless steel construction, additional benefits of this material are its ability to be easily cleaned while withstanding extreme conditions, on or off the road. All of the tubing is mandrel bent for maximum exhaust flow and mandrel bending ensures no rippling in the bends. The end result is that these exhaust systems give you more fresh air inside your engine's cylinders, allowing it to produce more power and improve vehicle performance and longevity. In addition, these exhaust systems bolt to the OEM exhaust hangers and includes all necessary hardware to complete the installation.

Product Attributes
BrandMBRP Performance Exhaust
Manufacturer's Part NumberS5021304
Part TypeExhaust Systems
Product LineMBRP Armor Pro Series Exhaust Systems
UPC882963132956
System Material304 stainless steel
System StyleCat-back
Exhaust TypeSingle in/Dual out
Exit LocationSplit rear
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.00 in.
Muffler IncludedYes
Muffler QuantityOne
Muffler ConfigurationSingle inlet/Single outlet
Muffler Material304 stainless steel
Muffler FinishNatural
Hardware IncludedYes
Tailpipe Diameter (in.)3.00 in.
Tip IncludedYes
Tip Outlet Size (in.)4.50
Tip Quantity2
Tip ShapeRound
Tip CutSlant
Tip Edge StyleBeveled edge, double-wall
Tip Material304 stainless steel
Tip ColorPolished
RemanufacturedNo
QuantitySold as a kit.

Manufacturer Attributes
Exhaust Tip Length 11
Exhaust Tip Quantity 2
Exhaust Tip Diameter 4.5
Exhaust Tip Cut Angled
Exhaust Tip Connection Bolt-on
Exhaust Tip Intercooled No
Exhaust Tip Finish Polished
Clamping Type Round Band
Exhaust Tip Material Stainless Steel
Exhaust Tip Edge Straight
Clamps Included Yes
Muffler Quantity 1
Muffler Outlet Quantity 2
Tail Pipe Quantity 2
Tail Pipe Outlet Outside Diameter 2.5
Muffler Body Length 20.5
Main Piping Diameter 3
Muffler Body Diameter 6
Muffler Body Height 6
Muffler Body Width 6
Inlet Type Bolt-on
Exhaust Tip Wall Dual
Exit Style Dual Rear Exit
Tail Pipe Tapered Outlet No
Exhaust Tip Resonated No
Finish Polished
Muffler Finish Polished
Tip Shape Round
Muffler Body Shape Round
Muffler Body Material T304 Stainless Steel
Hangers Included Yes
Pipe Material 304 Stainless Steel
Tubing Diameter 3 Inch
Flow Increase (%) 69
Type Cat-Back
Minor Dual
Fuel Type Gasoline
Title MBRP Exhaust 3in. Cat Back; 2.5in. Dual Rear; T304
Bolt-On Yes/No No
Major Performance Gas
Profile Street Profile
Material T304 Stainless Steel
Vehicle Segment Truck
Cutting Required Yes
Muffler Yes/No Yes
UPS Able Yes
MBRP Series Armor Pro
Manufacturer Designation 3in. Cat-Back. 2.5in Dual Rear.T304
Product Class Exhaust System Kit
Construction/Type 3in. Cat-Back. 2.5in Dual Rear Exit. T304 Stainless Steel.
Product Outline Durable T304 Stainless Steel Construction. Enhanced Moderate Exhaust Tone. Up to 69 Percent Flow Increase. Smooth Mandrel Bent Tubing. Utilizes Helmholtz Technology.
Vehicle Brief MBRP Exhaust Cat-Back System
Market Description THE ONLY EXHAUST YOU'LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy.The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. 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. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

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