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MBRP 15-18 Audi S3 304SS 3in Quad Split Rear Exit C/B System

SKU: MBRPS4601304

Exhaust Systems

MBRP Catback Exhaust 304

MBRP 15-18 Audi S3 304SS 3in Quad Split Rear Exit C/B System

SKU: MBRPS4601304

Exhaust Systems

MBRP Catback Exhaust 304

A$2,258.37
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

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.

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.


Features and Benefits

  • 4 in. O.D. 304 Stainless Or Carbon Fiber Tips
  • High-Flow Dual Mufflers with 21% Flow Increase. Improved Throttle Response. Enhanced Sound. 3in Mandrel Bent Tubing.
  • Improved Throttle Response With Enhanced Sound
  • 3 in. Mandrel Bent Tubing
  • High Flow Dual Mufflers Plus 21 Percent Increase In Flow
  • Helmholtz Resonator Technology

Product Details

Bolt-On Yes/No:Yes
Clamping Type:Round Band
Clamps Included:Yes
Cutting Required:No
Description:Armor Pro Cat Back Exhaust System
Dual-Out Diameter:2.5 Inch
Exhaust Tip Connection:Bolt-on
Exhaust Tip Cut:Angled
Exhaust Tip Diameter:4
Exhaust Tip Edge:Straight
Exhaust Tip Finish:Polished
Exhaust Tip Length:6.5
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:4
Exhaust Tip Resonated:No
Exhaust Tip Wall:Single
Exhaust Type:Cat-Back
Exit Position:Quad Split Rear
Exit Style:Quad Rear
Finish:Polished
Flow Increase (%):21
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:Euro
Material:304 Stainless Steel
Minor:Dual
Muffler Body Height:5
Muffler Body Length:12
Muffler Body Material:T304 Stainless Steel
Muffler Body Shape:Oval
Muffler Body Width:8
Muffler Finish:Polished
Muffler Outlet Quantity:2
Muffler Quantity:2
Muffler Yes/No:Yes
Part Number:mbrpS4601304
Pipe Material:T304 Stainless Steel
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop65warning.pdf
Prop 65 Yes/No:YES
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 Shape:Round
Title:MBRP Exhaust 3" Cat Back, Quad Split Rear, T304
Tubing Diameter:3.000 in.
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: 2026-09-26 21:36:23

Features

  • 3 in. Mandrel Bent Tubing
  • 4 in. O.D. 304 Stainless Or Carbon Fiber Tips
  • Helmholtz Resonator Technology
  • High Flow Dual Mufflers Plus 21 Percent Increase In Flow
  • High-Flow Dual Mufflers with 21% Flow Increase. Improved Throttle Response. Enhanced Sound. 3in Mandrel Bent Tubing.
  • Improved Throttle Response With Enhanced Sound

Specifications

Product Attributes - Brand
MBRP Performance Exhaust
Product Attributes - Manufacturer's Part Number
S4601304
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
MBRP Pro Series Exhaust Systems
Product Attributes - UPC
882963127501
Product Attributes - System Material
304 stainless steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Single in/Four out
Product Attributes - Exit Location
Split rear
Product Attributes - System Finish
Natural
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Intermediate Pipe Diameter (in.)
3.00 in.
Product Attributes - Muffler Included
Yes
Product Attributes - Muffler Quantity
Two
Product Attributes - Muffler Configuration
Single inlet/Dual outlet
Product Attributes - Muffler Style
Chambered
Product Attributes - Muffler Material
304 stainless steel
Product Attributes - Muffler Color
Natural
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
2.50 in.
Product Attributes - Tip Included
Yes
Product Attributes - Tip Outlet Size (in.)
4.00
Product Attributes - Tip Quantity
4
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Rolled edge
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
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.

Reference Information

Brand Name/s Mbrp
StreetFX SKU mbrpS4601304
SFX Item ID 4047609
Supplier Item Code 4047609
Manufacturer SKU S4601304
Manufacturer UPC 882963127501
Alternative References MBRS4601304, 304SS, 3in

Compatibility

Application Data
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2020
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2020
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPREMIUM
    TransmissionAutomatic Dual Clutch
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2015
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2017
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPREMIUM PLUS
    TransmissionAutomatic Dual Clutch
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2018
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2018
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPREMIUM PLUS
    TransmissionAutomatic Dual Clutch
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2019
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2020
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPREMIUM PLUS
    TransmissionAutomatic Dual Clutch
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2015
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2017
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPRESTIGE
    TransmissionAutomatic Dual Clutch
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2018
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2018
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPRESTIGE
    TransmissionAutomatic Dual Clutch
  • Application NotesArmor Pro Cat Back Exhaust System; 3 in. Mandrel-Bent Tubing; High Flow Dual Mufflers; 4 in. OD Tips; Valve Delete; Quad Split Rear Exit; T304 Stainless Steel;Meets EPA Standards
    Bed Length Inches/CentimetersN/R, N/R
    Beginning Year2019
    Body StyleSedan
    CC1984
    CID121
    DrivetrainAWD
    Ending Year2019
    Engine FamilyVOLKSWAGEN L4 GAS
    Engine Size2.0L/121
    Engine TypeL4
    Liter2.0
    MakeAUDI
    ModelS3
    RegionUSA
    SubmodelPRESTIGE
    TransmissionAutomatic Dual Clutch

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