Part Number: PLM-GASKET-SS-HFC-DP

Product Name or Type: 7-Layer Stainless Steel Downpipe Gasket

Vehicle Fitment:

• 2016–2021 Honda Civic 1.5T – 10th Gen

Description:

PLM’s 7-layer stainless steel downpipe gasket is a superior replacement for the OEM 2-layer gasket. Engineered for reliability, it includes an integrated fire ring to ensure a 100% seal between the turbocharger and downpipe—preventing leaks even under high-performance conditions. Ideal for Civic 1.5T owners upgrading or replacing their downpipe.

Key Features and Benefits:

• Upgraded 7-layer construction with fire ring
• Prevents leaks under high temperature and boost
• Better durability and sealing than OEM gasket

Technical Specs / Material Info:

• 304 stainless steel multilayer design
• Direct replacement for OEM Part #18234-59B-004

Installation Info:

• Installs between turbocharger and downpipe
• Bolt-on fitment for PLM downpipes
• Does not fit 2.0T or non-1.5T models

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