ProSeries 1JZGTE VVT-i or Non VVT-i T3 or T4 Turbo Top Mount Exhaust Manifold

ProSeries 1JZGTE VVT-i or Non VVT-i T3 or T4 Turbo Top Mount Exhaust Manifold
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ProSeries 1JZGTE VVT-i or Non VVT-i T3 or T4 Turbo Top Mount Exhaust Manifold
ProSeries 1JZGTE VVT-i or Non VVT-i T3 or T4 Turbo Top Mount Exhaust Manifold

ProSeries 1JZGTE VVT-i or Non VVT-i T3 or T4 Turbo Top Mount Exhaust Manifold
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A80 fitment Downpipe: 
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ProSeries 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.

If you are running a V-band inlet turbo, please let us know which one so we can weld the correct flange to the manifold. We strongly suggest finding the correct flange and sending it in to us, since there's an assortment of different v-band flanges used on the market.

Our team at 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 ProSeries 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. We also include a 3 year warranty on all ProSeries exhaust manifolds sold!

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. Dual gate design is available in a divided manifold only, allowing for twin waste gates.

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.

While every part we try to keep on the shelves, because we are selling into multiple channels online and via telephones to customers all over the world, we cannot guarantee availability.

There may be times when a product can have a slight delay. If that is the case, we will notify you and if you request a refund, we will do that instantly and without hesitation.

Many of our parts are custom, modified or difficult to come by, so please take that into consideration and plan your project accordingly.

Your satisfaction is our primary concern and because of this we value our outstanding customer feedback, but we do know that sometimes things can go wrong. While this is rare, it happens to every business and how we differ is we work hard to bring a positive resolution, even to challenging situations.

If for any reason you're not satisfied make sure you reach out to us, so we can provide a solution that works before issuing any spontaneous feedback.

If you have any questions, please contact us prior to purchasing. Thanks and happy boosting guys and gals!

Please note that while we try to keep these in stock, they do sell very well, so there might be a 1-2 week wait for your manifold to ship. Also, please be aware that there may be fitment issues with the dual gate setup in some cars. Although we can weld the wastegate flanges on by request, please note that we cannot guarantee fitment with your setup, as minor modification will most likely be needed

At maximum width from the head flange of the manifold, this is at its widest at about 10.75 to 11 inches, give or take