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MagnaFlow Sys C/B 01-05 BMW 3-series 2.5/3.0L

SKU: MAG16748

Exhaust Systems

MAG Catback Exhaust...

MagnaFlow Sys C/B 01-05 BMW 3-series 2.5/3.0L

SKU: MAG16748

Exhaust Systems

MAG Catback Exhaust...

Sale ends in Calculating...

A$2,686.41 A$3,154.16
IN STOCK! Est Ship 3-5 Days days. In stock at 1 location (only 1 available)

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Description

Exclusive Magnaflow flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Magnaflow part numbers. There's never been a better time to buy your Magnaflow upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

MagnaFlow Sys C/B 01-05 BMW 3-series 2.5/3.0L

The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748 is the perfect partner for your 2.5L BMW to take on a grand tour or a weekend cruise thanks to the powerful, resonant exhaust note and dyno-proven performance it brings to the table. This durable, corrosion resistant stainless steel exhaust kit is engineered to conquer the miles with ease while enhancing your driving experience with Moderate exterior and Mild interior sound levels generated through its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. 16748 features a cat-back layout design to replace your import's stock exhaust components from the catalytic converter on back. The use of extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design that fits your BMW like a glove. 16748 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Information

Magnaflow Touring Series Stainless Cat-Back System

Part Type

Exhaust System Kit

Product Overview

The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748 is the perfect partner for your 2.5L 2001-2005 BMW to take on a grand tour or a weekend cruise thanks to the powerful, resonant exhaust note and dyno-proven performance it brings to the table. This durable, corrosion resistant stainless steel exhaust kit is engineered to conquer the miles with ease while enhancing your driving experience with Moderate exterior and Mild interior sound levels generated through its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. 16748 features a cat-back layout design to replace your import's stock exhaust components from the catalytic converter on back. This BMW exhaust system is compatible with 2001-2005 engines. The use of extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design that fits your BMW like a glove. 16748 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

Additional Application Notes
• 2.5 in.; Incl. X-Pipe Sub Assy/5x8x14 in. Muffler/3 in. Round Tip; Dual Straight Driver Side Rear Exit; Stainless;Meets Or Exceeds CARB Emissions Requirements
• 2.5 in.; Incl. X-Pipe Sub Assy/5x8x14 in. Muffler/3 in. Round Tip; Dual Straight Driver Side Rear Exit; Stainless
• Dual Straight Driver Side Rear Exit 2.5 in.; Incl. X-Pipe Sub Assy/5x8x14 in. Muffler/3 in. Round Tip; Dual Straight Driver Side Rear Exit; Stainless
• Dual Straight Driver Side Rear Exit 2.5 in.; Incl. X-Pipe Sub Assy/5x8x14 in. Muffler/3 in. Round Tip; Dual Straight Driver Side Rear Exit; Stainless;Meets Or Exceeds CARB Emissions Requirements
• Dual Straight Driver Side Rear 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: 2026-11-09 03:35:46

Features

  • 409 Stainless Steel Construction
  • Increased Horsepower And Torque
  • Mandrel bent tubing

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

Anticipated Ship Out Time:Approximately 1-2 Days
Attachment Style:Clamp-On
Attachment Type:Clamp-On
Catalytic Converter Quantity:0
Clamp Type:Band Clamp
Clamping Type:Band Clamp
Clamps Included:Yes
Color/Finish:Stainless
Components:Band Clamp=4
Description:Touring Series Stainless Cat-Back System
Exhaust Inlet Connection Type:Clamp-On
Exhaust Pipe Material:Stainless
Exhaust Tip Connection:Welded-On
Exhaust Tip Cut:Angle Cut
Exhaust Tip Diameter:3
Exhaust Tip Edge:Rolled Edge
Exhaust Tip Finish:Polished
Exhaust Tip Intercooled:No
Exhaust Tip Length:9.75
Exhaust Tip Material:Stainless Steel
Exhaust Tip Quantity:1
Exhaust Tip Resonated:No
Exhaust Tip Shape:Round
Exhaust Tip Wall:Double Wall
Exhaust Type:Dual
Exit Location:Dual Straight Driver Side Rear
Exit Position:Dual Straight Driver Side Rear
Exit Quantity:Dual
Exit Style:Dual Straight Driver Side Rear
Finish:Stainless
Gasket Included:No
Gasket Or Seal Included:No
Hangers Included:Yes
Inlet Connection Type:Clamp-On
Inlet Inside Diameter:2.500 in.
Inlet Type:Clamp-On
Main Piping Diameter:2.500 in.
Material:Stainless
Mounting Bracket Included:Yes
Muffler Body Diameter:5.000 in. x 8.000 in.
Muffler Body Finish:Polished
Muffler Body Height:5.000 in.
Muffler Body Length:14.000 in.
Muffler Body Material:Stainless Steel
Muffler Body Shape:Oval
Muffler Body Width:8.000 in.
Muffler Count:1
Muffler Finish:Brushed
Muffler Material:Stainless Steel
Muffler Quantity:1
Muffler Type:Straight-Through
Outlet Outside Diameter:3.000 in.
Part Number:mag16748
Pipe Material:Stainless Steel
Recommended Use:Performance
Series:Touring
Sound Level:Moderate
Subtitle:Cat-Back Performance Exhaust System
Subtitles:Cat-Back
System Type:Cat Back
Tail Pipe Diameter:2.500 in.
Tip Diameter:3.000 in.
Tip Finish:Polished
Tip Length:9.750 in.
Tip Material:Stainless Steel
Tip Quantity:1
Tip Shape:Round
Tip Type:Rolled Edge
Title:MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748
Tubing Diameter:2.500 in.
Type:Cat-Back
Valve Included:No
Valve Type:None
Warranty:Lifetime

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 05:01:13

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Magnaflow, MagnaFlow Exhaust Products, MAGNAFLOW PERF EXHAUST, Magnaflow Performance
StreetFX SKU mag16748
SFX Item ID 4284679
Accounting SKU mag-16748
Manufacturer SKU 16748
Manufacturer UPC 841380029430
Alternative References 16748, MFL16748, MPE-16748

Exhaust System, Cat-Back, Stainless Steel, Kit

MagnaFlow Touring Series performance exhaust systems are an ideal choice for those seeking increased performance and better economy. Their straight-through flow designs deliver the ultimate in unrestricted horsepower and torque, while maintaining exhaust efficiency. An engineered balance of interior and exterior noise levels, these kits offer the smooth, deep sound you want—and the wide-open power you need! Touring Series systems feature 409 stainless steel components, all mandrel-bent tubing, and a lifetime construction warranty; they're tested against SAE j1169 standards. MagnaFlow Touring Series performance exhausts are available in numerous configurations, including cat-back and rear axle-back; single, dual, tri, or quad mufflers; and several outlet and tip options. Order the model tailored for fitment on your specific vehicle.

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number16748
Part TypeExhaust Systems
Product LineMagnaFlow Touring Series Performance Exhaust Systems
UPC841380029430
System Material409 stainless steel
System StyleCat-back
Exhaust TypeSingle in/Dual out
Exit LocationSplit rear
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)2.50 in.
Muffler IncludedYes
Muffler QuantityOne
Muffler ConfigurationSingle inlet/Single outlet
Muffler StylePerforated tube with packing
Muffler Material409 stainless steel
Muffler ColorPolished
Hardware IncludedYes
Tailpipe Diameter (in.)2.25 in.
Tip IncludedYes
Tip Outlet Size (in.)4.00
Tip Quantity2
Tip ShapeRound
Tip CutStraight
Tip Edge StyleNon-rolled edge, double-wall
Tip Material304 stainless steel
Tip ColorPolished
RemanufacturedNo
QuantitySold as a kit.
NotesDepending on vehicle configuration, some modifications may be required. See installation instructions for details, if applicable.
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.

Manufacturer Attributes
Catalytic Converter Quantity 0
Exhaust Tip Quantity 1
Muffler Quantity 1
Muffler Body Length 14
Main Piping Diameter 2.5
Exhaust Tip Diameter 3
Muffler Body Height 5
Muffler Body Width 8
Exhaust Tip Length 9.75
Exhaust Tip Cut Angle Cut
Muffler Finish Brushed
Type Cat-Back
Inlet Type Clamp-On
Exhaust Tip Wall Double Wall
Exit Style Dual Straight Driver Side Rear
Gasket Or Seal Included No
Valve Included No
Exhaust Tip Resonated No
Exhaust Tip Intercooled No
Exhaust Tip Finish Polished
Exhaust Tip Edge Rolled Edge
Exhaust Tip Shape Round
Exhaust Tip Material Stainless Steel
Pipe Material Stainless Steel
Muffler Body Material Stainless Steel
Muffler Type Straight-Through
Exhaust Tip Connection Welded-On
Clamps Included Yes
Hangers Included Yes
Mounting Bracket Included Yes
Series Touring
Title MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748
Clamping Type Band Clamp
Manufacturer Designation Touring Series Stainless Cat-Back System
Product Class Exhaust System Kit
Construction/Type Magnaflow Touring Series Stainless Cat-Back System
Product Outline 409 Stainless Steel Construction
Increased Horsepower and Torque
Mandrel bent tubing
Vehicle Brief Exhaust System
Market Description The MagnaFlow Touring Series Cat-Back Performance Exhaust System 16748 16748 is the perfect partner for your 2.5L 2001-2005 BMW to take on a grand tour or a weekend cruise thanks to the powerful, resonant exhaust note and dyno-proven performance it brings to the table. This durable, corrosion resistant stainless steel exhaust kit is engineered to conquer the miles with ease while enhancing your driving experience with Moderate exterior and Mild interior sound levels generated through its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through muffler that terminate in a Dual Straight Driver Side Rear exit with 3in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips. 16748 features a cat-back layout design to replace your import's stock exhaust components from the catalytic converter on back. This BMW exhaust system is compatible with 2001-2005 engines. The use of extensive 3D scans made during the development process has resulted in an easy-to-install, direct-fit design that fits your BMW like a glove. 16748 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's limited lifetime construction warranty.

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