Stainless steel header engineered for the V6 Accord—better flow, cleaner exhaust routing, built to last. Precision-welded construction resists corrosion and high-temperature cycling. Bolt-on design integrates with factory mounting points for a straightforward swap.
Do I need a new downpipe or can I reuse my stock one?
Stock downpipe outlet diameter will determine compatibility. Verify the outlet flange matches before purchase—some owners use the factory unit, others upgrade to a larger diameter for flow gains. Test-fit or contact your Honda specialist if unsure.
What prep work is needed before installation?
Drain coolant and disconnect the battery. Remove the factory manifold, clean the gasket surface, and inspect for cracks or damage. Install fresh gaskets between the header and cylinder head—do not reuse old ones.
Will this require tuning or a check engine light?
Header swap alone typically does not trigger codes on stock vehicles. If you're adding other intake or exhaust work, an upstream oxygen sensor relocation or tune may be necessary. Stock tune usually adapts after a few drive cycles.
Products are direct shipped from Supplier.
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**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.
