MagnaFlow Direct Fit Catalytic Converter (MPN: 27405)

Maintain emissions compliance with advanced engineering and durable materials.

The MagnaFlow Direct Fit Catalytic Converter is engineered to meet Federal emissions standards while providing reliable performance for vehicles from 2003 to 2007 Honda Accord. This converter features a robust stainless steel construction that ensures high resistance to corrosion and enhances durability. The design incorporates free-flowing mandrel-bent tubing, which facilitates optimal exhaust flow and minimizes back pressure, contributing to improved engine efficiency.

Installation is straightforward, requiring no cutting or welding, and can be completed with basic tools in approximately 1.5 hours. The converter is designed with a compact, low-mass profile that promotes greater thermal efficiency, while the single laser fusion weld reduces the risk of leaks. Additionally, the included gaskets ensure a proper seal, preventing potential exhaust leaks.

MagnaFlow employs advanced manufacturing techniques, including the use of a monolithic honeycomb catalyst that maximizes flow and surface area. The ribbed body design minimizes expansion and distortion during operation, ensuring a tight bond and structural integrity. This catalytic converter is a direct replacement for OE parts 18160-RAA-A11 and 18160-RAD-L11, making it a reliable choice for maintaining vehicle emissions compliance.

Features

• MagnaFlow Converters Have A Ribbed Body That Minimizes Expansion And Distortion When Converter Heats Up And MagnaFlow Converters Are Seam Welded Close To The Converter Body For A Strong, Tight Bond
• MagnaFlow Converters Have A 1/2 Inch Lap-Joint Where The Necks Meet The Body, The Neck Does Not Extend Into The Converter Body Where It Could Hamper Exhaust Flow
• Separate Dies On Different Sized Inlets, We Don’t Skimp By Putting Larger Neck Sizes On Smaller Bodies, This Would Reduce The Flow Of The Converter And Performance Of Our Product
• MagnaFlow Uses A Monolithic Honeycomb Catalyst, The Ceramic Is Designed For Maximum Flow And Surface Area, The Coating Method Is Strictly Controlled To Maintain Exact Specifications
• MagnaFlow Uses A Heavier Gauge Stainless Steel, Tip To Tip, Others Use Mixed Weights And Materials
• MagnaFlow Uses 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
• MagnaFlow Installs A Factory Capped, 90 Degree Air Tube On “With Air” Converters, This Saves Time During Installation

Specifications

• Manufacturer: Magnaflow 48 State Converter
• Manufacturer Part Number: 27405
• California Legal: No
• Inlet Size: 2 Inch
• Inlet Attachment: Welded Flange
• Outlet Size: 2 Inch
• Outlet Attachment: Welded Flange
• Overall Length (IN): 19 Inch
• Case Material: Stainless Steel
• Shape: Round
• Body Length (IN): 11 Inch
• Substrate Material: Ceramic
• Heat Shield: Yes
• Air Tube: No
• Estimated Install Time (Hours): 1.5

Compatibility / Fit

• 2003-2007 Honda Accord

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