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MagnaFlow Collector Merge 2.00 x 3

SKU: MAG10803

Header Collectors

MAG Universal Converter...

MagnaFlow Collector Merge 2.00 x 3

SKU: MAG10803

Header Collectors

MAG Universal Converter...

A$821.43
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

MagnaFlow Collector Merge 2.00 x 3

Merge Header collectors can help maximize your custom header design and deliver big power through better exhaust scavenging. MagnaFlow Performance Exhaust Header Collector 10803 is made of durable stainless steel and built using CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited lifetime warranty.

Additional Information

Magnaflow Merge Header Collector-2.00/3.00

Part Type

Exhaust Header Collector

Product Overview

When you're at the racetrack and you're looking for that slight performance edge, MagnaFlow's exhaust cut-outs are the ideal solution. Instead of going through the hassle of removing your existing exhaust system, the addition of a MagnaFlow cut-out allows you to easily "uncork" your motor, by giving the exhaust gases a way to bypass the remainder of the exhaust system after the point where the cut-out is installed. By opening up the exhaust cut-outs, you'll be releasing back-pressure and, in return, see maximum gains in horsepower and torque.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:08:23

Data: v4.2 - Upd: 2026-11-08 04:17:52

Features

  • CNC Precision Robotic Manufacturing Techniques
  • Mandrel bent tubing
  • Smooth High-Flow Transitions

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

Collector Attachment:Weld-On
Collector Outside Diameter:3
Collector Port Diameter:3
Description:Merge Header Collector-2.00/3.00
Finish:Stainless Steel
Fitment:Universal
Gasket Or Seal Included:No
Inlet Connection Type:Pipe
Inlet Diameter:2
Inlet Port Inside Diameter:2
Inlet Port Quantity:1
Length:7.375
Material:Stainless Steel
O2 Sensor Included:No
Outlet Diameter:3
Outlet Port Outside Diameter:3
Outlet Quantity:1
Overall Length:7.375
Oxygen Sensor Bung Included:No
Part Number:mag10803
Primary Tubing Inside Diameter:2
Primary Tubing Quantity:4
Subtitle:Performance Header Merge Collector
Subtitles:4 to 1
Title:MagnaFlow 2 X 3in. 4 Into 1 Performance Exhaust Header Merge Collector 10803
Type:4 into 1
Universal or Specific Fit:Universal
Warranty:Lifetime
Wheel Finish:4

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 mag10803
SFX Item ID 4287582
Accounting SKU mag-10803
Manufacturer SKU 10803
Manufacturer UPC 888563005867
Alternative References 10803, MFL10803, MPE-10803

Collector Merge 2.00 x 3

MagnaFlow header merge collectors feature 100 percent all-welded stainless steel construction. These high-flow collectors increase torque and horsepower by improving scavenging and reducing exhaust gas turbulence. MagnaFlow offers these high velocity merge collectors in a variety of primary tubing and collector size combinations to fit a diversity of exhaust projects.

Product Attributes
BrandMagnaFlow
Manufacturer's Part Number10803
Part TypeHeader Collectors
Product LineMagnaFlow Header Merge Collectors
UPC888563005867
Primary Tube Outside Diameter (in.)2 in.
Collector Diameter (in.)3.00
Length (in.)7.375 in.
Collector TypeWeld-on
Collector Style4 Into 1
Collector Material409 stainless steel
Collector ColorNatural
QuantitySold individually.
NotesMade without oxygen sensor bung. May require custom fabrication, cutting or welding.

Manufacturer Attributes
Outlet Quantity 1
Inlet Port Inside Diameter 2
Outlet Port Outside Diameter 3
Primary Tubing Quantity 4
Type 4 into 1
Length 7.375
Oxygen Sensor Bung Included No
Gasket Or Seal Included No
Universal Or Specific Fit Universal
Collector Attachment Weld-On
Title MagnaFlow 2 X 3in. 4 Into 1 Performance Exhaust Header Merge Collector 10803
Finish Stainless Steel
Material Stainless Steel
Manufacturer Designation Merge Header Collector - 2.00/3.00
Product Class Exhaust Header Collector
Construction/Type Magnaflow Merge Header Collector - 2.00/3.00
Product Outline CNC precision robotic manufacturing techniques
Smooth high-flow transitions
Mandrel bent tubing
Vehicle Brief Merge Collector
Market Description Merge Header collectors can help maximize your custom header design and deliver big power through better exhaust scavenging.

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