QuickSilver 1JZGTE Non VVTi-i and VVT-i (VVTi) exhaust manifold. This is available and "proven" perfect fitment for both 1JZ configurations. We typically stock one, but if not, we build them in a few days.
Our team at SupraStore.com has been involved in the 1JZ world for over 8 years, with our store manager Andrew owning a wicked 1JZ converted Mk3 Supra and the same 1JZ now in an IS300.
Our 304SS tig welded 1JZ QuickSilver turbo exhaust manifold (VVT-i pictured) scavenges like none other on the market and flow 20% more than other manifolds at higher boost rates.
These are hand-made in a jig (to offer consistency) and have amazing welds, and the fitment is outstanding. These are configured in either T3 or T4 flanges, and you can select any wastegate flange you desire from the drop down menu.
They are also available in standard un-divided and divided for those wishing to run the latest twin scroll turbos, such as the Precision Turbo 6265, like in our Stage 2 1JZ turbo kits.
These are in-stock, so all we have to do is weld on the wastegate flange of your choice. These are not some cheap made-in-china manifolds that crack in six weeks or six months, they are hand-made by us and for our customers around the world.
In the comments section of your order from, simply let us know which wastegate you are using, so we can have that flange welded in. If you are running an internally gated turbo (Borg Warner EFR or similar), and do NOT require a dump tube, just let us know.
If you require a V-Band flange welded in, this is available as an option in the drop down menu. We have a them for HKS, Precision and TiAL.