Bosal 256-305 Exhaust Pipe Flange Gasket

Bosal BRExhaust Exhaust Flange Gasket

The Bosal BRExhaust Replacement Exhaust Gasket, part number 256-305, is a direct-fit exhaust pipe flange gasket built to OE standards for a precise seal. It is engineered to help restore a gas-tight connection at the exhaust flange on select Acura, Honda, Subaru, Ford, Mazda, and Mercury applications.

Key Features

• Direct-Fit Exhaust series for straightforward replacement
• OE-standard engineering for precise fitment and sealing
• Exhaust pipe flange gasket for flange-to-flange exhaust joints
• Designed to support a gas-tight connection at the exhaust interface
• Bosal BRExhaust Replacement Exhaust Gasket line for repair-focused applications

Product Details

Part number 256-305 is an exhaust flange gasket from Bosal’s BRExhaust Replacement Exhaust Gasket line. This product line focuses on replacement exhaust components built to OE specifications, which helps match the original sealing surface and simplifies installation on the listed vehicles. It is a practical choice for service work on exhaust joints such as the 1995-1999 Subaru Legacy, 1998 Subaru Forester, and 1995-1997 Honda Accord, where a proper flange seal is critical to exhaust system performance.

This part cross-references no listed interchange numbers in the provided data.

Common Problems It Can Address

• Exhaust leaks at a flange connection
• Noise from a failing exhaust seal
• Soot or residue around the exhaust joint
• Loss of sealing between exhaust sections
• Service replacement for worn or damaged flange gaskets

Installation Notes

• Verify the exhaust joint location before installation; fitment varies by vehicle and position.
• Confirm the gasket matches the flange style and sealing surface on the vehicle.
• Inspect mating surfaces for corrosion, warping, or debris before assembly.
• Use the vehicle-specific notes for placement, such as between the front pipe and converter or between the rear converter and front silencer.

Quality Assurance

Built to OE standards for fit and sealing consistency, this Bosal gasket is intended to restore the original exhaust connection geometry on the listed applications. Compatible With 1992-1993 Ford Festiva, 1988-1989 Ford Festiva, 1986-1989 Mazda 323, 1988-1989 Mercury Tracer, 1986-1987 Mazda 626, 1994 Honda Accord, 1995-1997 Honda Accord, 1997-1999 Acura CL, 1995-1999 Subaru Legacy, 1997 Subaru Impreza, and 1998 Subaru Forester in the specified exhaust locations.