Our Toyota 1HZ Exhaust manifold is manufactured from SiMo ductile cast iron.
It has been engineered to use a split pulse design that provides a significant improvement over traditional merge or log-type manifolds by keeping the exhaust pulses separated before they enter the turbine housing. This results in increased cylinder scavenging, increased torque, and power across the RPM range, as well as a better response from the turbocharger.
The port design is square, to work with the 1HD-FT & 1HD-FTE. But will also bolt on and work flawlessly with the 1HZ and 1HD-T engines.
Perfect to couple with a CT26 based turbocharger while turbocharging a naturally aspirated 1HZ. If you have a T3 turbo flange please take a look at our 1HZ Exhaust Manifold with T3 flange instead.
Exhaust manifold finish
The exhaust manifold will come as a raw finished product or HPC coated in extreme temp black – please choose when placing the order.
All exhaust manifolds will come with:
- Turbine to manifold gasket.
- High tensile steel studs (or optional Inconel Studs).
- Stainless washers.
- Wurth copper-coated lock nuts.
Optional Inconel Studs
Our Inconel 625 studs can also be optioned for extreme temp applications if required.
There will be various options for freight which will highly depend on how urgent the product needs to be delivered. Road freight is usually a maximum of 7-12 days from the East Coast to the West Coast and is also the cheapest option.
Once an order is placed you will receive a quote on the freight the following business day, please let us know if the speed of delivery or price is more important to your order.
International customers, please get in touch with us for a direct freight quote before ordering. As we use various companies to different parts of the world.
1HZ Exhaust manifold bulk orders
For orders of more than one manifold at a time please email us at SALES@TILLIX.COM.AU so we can get an accurate freight quote for them boxed together.