Honda 2 Hole Downpipe Aluminum Exhaust Header Gasket
Aluminum gasket designed to seal the downpipe-to-header junction on Honda applications. Two-hole configuration matches OEM mounting points. Aluminum construction resists heat cycling and exhaust gases without degradation.
Will this gasket work with an aftermarket downpipe?
Only if your aftermarket downpipe uses the same two-hole bolt pattern as Honda OEM. Measure your bolt spacing before ordering — aftermarket units vary by brand.
Do I need any additional hardware to install this?
You'll need the bolts that came with your downpipe or header. This gasket is the sealing component only — fasteners are separate.
Can I reuse an old gasket if I'm just replacing the bolts?
No. Once a gasket is compressed and heated, it loses its seal integrity. Replace it every time you separate the header and downpipe connection to avoid exhaust leaks.
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