MagnaFlow 99-03 Honda Odyssey V6 3.5L California Grade CARB Compliant Universal Catalytic Converter
MagnaFlow 99-03 Honda Odyssey V6 3.5L California Grade CARB Compliant Universal Catalytic Converter
Description
MagnaFlow 99-03 Honda Odyssey V6 3.5L California Grade CARB Compliant Universal Catalytic Converter
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 4451354. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
Additional Information
Magnaflow California Universal Catalytic Converter-2.00in.
Product Overview
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 4451354. The Universal design allows the part to fit a wide array of vehicles (cutting and welding required), and the stainless steel construction of this spun body catalytic converter is highly resistant to corrosion. The single laser fusion weld of the spun body greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
| Additional Application Notes | |
|---|---|
| • Stainless Steel;CARB E.O. D-193-136 Certification Level : LEV1 LEV~Cutting and Welding Required During Installation~OE Spec | |
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: v2 - Desc: v4.2 - Upd: 2026-11-08 05:11:41
Features
- Compact, lightweight construction enables installation in confined areas, welding is required
- Compact; Lightweight Construction Enables Installation In Confined Areas; Welding Is Required
- Durable 308 stainless steel MIG welds
- Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off
- Expertly Formulated Catalyst Blend Maximizes Efficiency; Ensuring Optimal Emissions Control To Keep Your Light Off
- High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
- Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
- Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
AUSTRALIAN FITMENT WARNING:
This US-brand product is catalogued using North American vehicle data. Australian/JDM Honda Odyssey models can differ substantially from USDM Odyssey models of the same year. US-listed fitment does not automatically confirm Australian compatibility. Please verify fitment before ordering.
(keyword: Odyssey)
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
| Air Tube Adaptable: | No |
| Air Tube Count: | 0 |
| Body Height: | 4.000 in. |
| Body Length: | 13.250 in. |
| Body Material: | Stainless Steel |
| Body Shape: | Round |
| Body Type: | Spun |
| Body Width: | 4.000 in. |
| CARB Executive Order Number: | D-193-136 |
| Catalytic Converter Air Tube Adapter: | Not Air Tube Kit Adaptable |
| Clamp Included: | No |
| Clamps Included: | No |
| Converter Quantity: | 1 |
| Core Substrate Material: | Ceramic |
| Finish: | Stainless Steel |
| Gasket Included: | No |
| Grade Type: | Regular |
| Hangers Included: | No |
| Heat Shield Attached: | No |
| Heat Shield Included: | Yes |
| Heat Shield Material: | None |
| Inlet Attachment Type: | Weld-On |
| Inlet Attachment: | Weld-On |
| Inlet Diameter: | 2.000 in. |
| Inlet Gasket Included: | No |
| Inlet Inside Diameter: | 2 |
| Inlet Mounting Hardware Included: | No |
| Inlet Orientation: | Straight |
| Inlet Quantity: | 1 |
| Inlet Type: | Weld-On |
| Material: | Stainless Steel |
| Mounting Hardware Included: | No |
| Outlet Attachment Type: | Weld-On |
| Outlet Attachment: | Weld-On |
| Outlet Diameter: | 2.000 in. |
| Outlet Gasket Included: | No |
| Outlet Inside Diameter: | 2 |
| Outlet Mounting Hardware Included: | No |
| Outlet Orientation: | Straight |
| Outlet Outside Diameter: | 2.000 in. |
| Outlet Quantity: | 1 |
| Outlet Type: | Weld-On |
| Overall Length: | 13.250 in. |
| Oxygen Sensor Location: | Midbed |
| Part Number: | mag4451354 |
| Pipe Material: | Stainless Steel |
| Sensor Port Count: | 1 |
| Substrate Material: | Ceramic |
| Subtitle: | CARB Compliant Universal Catalytic Converter |
| Tube Material: | Stainless Steel |
| Type: | Universal |
| Universal Or Specific Fit: | Universal |
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 | mag4451354 |
| SFX Item ID | 4289058 |
| Accounting SKU | mag-4451354 |
| Manufacturer SKU | 4451354 |
| Manufacturer UPC | 888563104355 |
| Alternative References | 4451354, MFL4451354, MPE-4451354 |
Universal Converter, Conv Univ 2.00" CA OBDII
MagnaFlow universal catalytic converters by Car Sound form the basic building blocks for many applications. The main benefit of universal catalytic converters is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting, and tube-bending equipment that is readily available to most professional installers.
They are extremely well made, with features such as:
• A ribbed body that minimizes expansion and distortion when the converter heats up. They form a channel that protects the cushioning mat from direct exposure to exhaust gasses, and hold the ceramic catalyst in proper alignment.
• A 1/2 in. lap joint where the necks meet the body. The neck does not extend into the converter body, where it could hamper exhaust flow.
• Manufactured with separate dies on different sized inlets. Putting larger neck sizes on smaller bodies would reduce the flow of the converter and the quality of the product.
• A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications.
• Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around.
• Heavier-gauge stainless steel, tip-to-tip. They do not use inferior mixed weights and materials.
• An aluminized or stainless OEM-style ribbed heat shield that creates a rigid wall of protection against heat and adds to the structural stability of the converter.
| Product Attributes | |
|---|---|
| Brand | MagnaFlow |
| Manufacturer's Part Number | 4451354 |
| Part Type | Catalytic Converters |
| Product Line | MagnaFlow Universal Catalytic Converters |
| UPC | 888563104355 |
| Inlet Quantity | 1 |
| Inlet Diameter (in.) | 2.00 in. |
| Converter Inlet Attachment | Slip fit |
| Outlet Quantity | 1 |
| Outlet Diameter (in.) | 2.00 in. |
| Converter Outlet Attachment | Slip fit |
| Converter Case Material | Stainless steel |
| Converter Substrate Material | Ceramic honeycomb |
| Converter Overall Length (in.) | 13.25 |
| Converter Style | 3-way |
| Remanufactured | No |
| AIR Tube | No |
| Heat Shield | No |
| Quantity | Sold individually. |
| Notes | Universal fit catalytic converters may require the use of welding, cutting, and tube-bending equipment for installation. Tuning may be required when changing catalytic converters. |
| CARB EO Number(s) | D-193-136 |
| Manufacturer Attributes | |
|---|---|
| Air Tube Count | 0 |
| Inlet Quantity | 1 |
| Outlet Quantity | 1 |
| Sensor Port Count | 1 |
| Body Length | 13.25 |
| Overall Length | 13.25 |
| Inlet Inside Diameter | 2 |
| Outlet Inside Diameter | 2 |
| Body Height | 4 |
| Body Width | 4 |
| Substrate Material | Ceramic |
| Oxygen Sensor Location | Midbed |
| Clamps Included | No |
| Hangers Included | No |
| Heat Shield Attached | No |
| Inlet Gasket Included | No |
| Inlet Mounting Hardware Included | No |
| Outlet Gasket Included | No |
| Outlet Mounting Hardware Included | No |
| Air Tube Adaptable | No |
| Body Shape | Round |
| Body Type | Spun |
| Finish | Stainless Steel |
| Tube Material | Stainless Steel |
| Body Material | Stainless Steel |
| Inlet Orientation | Straight |
| Outlet Orientation | Straight |
| Universal Or Specific Fit | Universal |
| Inlet Type | Weld-On |
| Outlet Type | Weld-On |
| CARB Executive Order Number | D-193-136 |
| Product Class | Catalytic Converter |
| Product Outline | Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off High strength 16 gauge 409 stainless steel tubing for exceptional corrosion resistance and maximum service life Compact, lightweight construction enables installation in confined areas, welding is required Durable 308 stainless steel MIG welds |
| Vehicle Brief | Catalytic Converter |
Compatibility
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