Stainless steel header engineered for the 5S-FE engine in second-gen Celicas. Replaces the restrictive stock manifold with mandrel-bent tubing and optimized flow geometry. Built to handle bolt-on bolt-on builds without requiring custom fabrication or welding mods.
Do I need new gaskets or a new downpipe to fit this?
You'll want fresh header gaskets when you install this. Reusing old ones is a common leak source. The downpipe connection uses the same flange as stock, so your existing downpipe bolts straight up if it's in good shape.
Will this require any welding or modifications to my engine bay?
No welding needed. This uses the factory mounting points, so it bolts in the same spots as the original manifold. Clearance is tight in some areas—test-fit before tightening everything down to confirm it clears your oil pan and any custom accessories.
Should I ceramic coat or paint this before installing it?
Stainless steel naturally resists heat and corrosion, so coating is optional. If you want a finished look or extra heat management, ceramic coating is compatible—just make sure the surface is clean and dry before application. Paint it after install or coat it beforehand; either way works.
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.