Description
XL Multi-Chamber
XL Mufflers are a reversible reflection style mufflers using a combination of perforated tubing and baffles to reduce unwanted resonance and increase exhaust flow.
Additional Information
Magnaflow Multi-Chamber Performance Muffler; 3in. Offset/Offset; 4x18x9 Body
Part Type
Exhaust Muffler
Product Overview
The MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13269 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to deliver the powerful signature sound and dyno-proven performance that's made MagnaFlow a household name. Muffler 13269's oval-shaped, 4x9x18in. body and universal 3/3in. diameter inlet/outlet layout enables flexible installation options to match the spacing requirements of your vehicle. Professional installation is highly recommended. 13269 is produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless-steel construction, all backed by MagnaFlow's limited lifetime warranty.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:04:53
Features
- CNC Precision Robotic Manufacturing Techniques
- Durable Corrosion-Resistant Stainless Steel Construction
- Superior flow & performance
- Superior Flow Performance
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
| Body Diameter: | 4 x 9 |
| Body Finish: | Satin |
| Body Height: | 4.000 in. |
| Body Length: | 18.000 in. |
| Body Material: | Stainless Steel |
| Body Shape: | Oval |
| Body Width: | 9.000 in. |
| Core Diameter: | 3 |
| Core Size: | 3 |
| Description: | Multi-Chamber Performance Muffler; 3in. Offset/Offset; 4x18x9 Body |
| Finish: | Satin |
| Hanger Included: | No |
| Inlet Connection Type: | Pipe |
| Inlet Diameter: | 3 |
| Inlet Inside Diameter: | 3.000 in. |
| Inlet Outside Diameter: | 3.000 in. |
| Inlet Position: | Front |
| Inlet Quantity: | 1 |
| Inlet Type: | Offset |
| Main Piping Diameter: | 3.000 in. |
| Material: | Stainless |
| Muffler Body Diameter: | 4.000 in. x 9.000 in. |
| Muffler Configuration: | Offset/Offset |
| Muffler Count: | 1 |
| Muffler Overall Length: | 24.000 in. |
| Muffler Type: | Multi-Chamber |
| Outlet Diameter: | 3 |
| Outlet Inside Diameter: | 3.000 in. |
| Outlet Outside Diameter: | 3.000 in. |
| Outlet Position: | Rear |
| Outlet Quantity: | 1 |
| Outlet Type: | Offset |
| Overall Length: | 24 |
| Part Number: | mag13269 |
| Removable Core: | No |
| Reversible: | Yes |
| Series: | XL |
| Shape: | Oval |
| Subtitle: | Performance Muffler |
| Subtitles: | Offset/Offset |
| Tip Quantity: | 0 |
| Title: | MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13269 |
| Type: | XL Multi-Chamber |
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 | mag13269 |
| SFX Item ID | 4286157 |
| Accounting SKU | mag-13269 |
| Manufacturer SKU | 13269 |
| Manufacturer UPC | 841380001603 |
| Alternative References | 13269, MFL13269, MPE-13269 |
Muffler, XL 3 Chamber, 3.00 in. Inlet/3.00 in. Outlet, Stainless Steel, Natural, Each
MagnaFlow XL 3 chamber mufflers use a unique combination of large-diameter perforated tubing and strategically placed sound baffles to reduce unwanted resonance and help your engine create horsepower. The sound baffles tune the sound waves using calibrated tuning gate openings that allow portions of the waves to pass through. These tuned waves reflect off the back wall of the muffler and cancel out unwanted harsher sounds. The large-diameter perforated core eliminates the flow restrictions of a louvered-style core. A careful balance between perforation size/spacing and the baffle tuning gate makes for great 3-chamber performance mufflers.
| Product Attributes | |
|---|---|
| Brand | MagnaFlow |
| Manufacturer's Part Number | 13269 |
| Part Type | Mufflers |
| Product Line | MagnaFlow XL 3 Chamber Mufflers |
| UPC | 841380001603 |
| Muffler Material | 409 stainless steel |
| Inlet Diameter (in.) | 3.00 in. |
| Outlet Diameter (in.) | 3.00 in. |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Internal Construction | Perforated stainless tube with packing |
| Inlet Location | Offset |
| Outlet Location | Offset |
| Case Shape | Oval |
| Reversible | Yes |
| Case Exterior Length (in.) | 18.00 in. |
| Overall Length (in.) | 24.00 in. |
| Thickness (in.) | 4.000 |
| Width (in.) | 9.000 in. |
| Outlet Style | Standard, without tip |
| Remanufactured | No |
| Quantity | Sold individually. |
| Special Attention | Due to a running change from MagnaFlow the finish of mufflers may vary. |
| Manufacturer Attributes | |
|---|---|
| Exhaust Tip Quantity | 0 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Body Length | 18 |
| Overall Length | 24 |
| Inlet Inside Diameter | 3 |
| Outlet Inside Diameter | 3 |
| Core Diameter | 3 |
| Body Height | 4 |
| Body Width | 9 |
| Muffler Type | Multi-Chamber |
| Hanger Included | No |
| Inlet Type | Offset |
| Outlet Type | Offset |
| Shape | Oval |
| Finish | Satin |
| Body Material | Stainless Steel |
| Reversible | Yes |
| Series | XL |
| Title | MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13269 |
| Manufacturer Designation | Multi-Chamber Performance Muffler; 3in. Offset/Offset; 4x18x9 Body |
| Product Class | Exhaust Muffler |
| Construction/Type | Magnaflow Multi-Chamber Performance Muffler; 3in. Offset/Offset; 4x18x9 Body |
| Product Outline | Durable corrosion-resistant stainless steel construction CNC precision robotic manufacturing techniques Superior flow & performance |
| Vehicle Brief | Exhaust Muffler |
| Market Description | The MagnaFlow XL 4 X 9in. Oval Multi-Chamber Performance Exhaust Muffler 13269 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to deliver the powerful signature sound and dyno-proven performance that's made MagnaFlow a household name. Muffler 13269's oval-shaped, 4x9x18in. body and universal 3/3in. diameter inlet/outlet layout enables flexible installation options to match the spacing requirements of your vehicle. Professional installation is highly recommended. 13269 is produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless-steel construction, all backed by MagnaFlow's limited lifetime warranty. |
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