Exhaust Manifold Downpipe Kit for all 1FZ Toyota Land Cruisers. This is the kit that is needed when you need to replace your Y-pipe and front catalytic converter. Generally speaking the original manifold studs are likely rusted and should be replaced when either replacing the exhaust gasket and/or Y-pipe.
This is the same kit that is included with the Wits' End 1FZ Turbo Kit so for those there is no reason to purchase an additional kit.
• (4) Toyota exhaust studs (90080-12007)
• (4) Toyota exhaust lock nuts (90080-17187)
• (2) Toyota exhaust gaskets (90080-43036)
• (1) E10 socket
MADE in JAPAN
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Excellent. You will need this if removing the manifolds to service the oil cooler and/or replacing the downpipe.
About 7 years ago I was in the exhaust manifold I replaced the gaskets, studs, and nuts using OEM parts and no problems. Finally, my Y-pipe rusted through so I replaced that but used the provided gaskets and sourced studs and nuts from the local parts store. Suffice it to say, I can't keep the exhaust from leaking or keep the cheap nuts/studs from backing out. Back to OEM, which is a bit frustrating, but not the first time.
I had this at my front door within 48 hrs of ordering. Unbelievable considering I’m on the east coast. Never a disappointment.