Jaguar Vehicle Requirements:
The dual pulley kits can be fitted on most models of 5 litre V8 Supercharged engines from the base 510hp to 575hp versions.
While some support is available on current models after 2019, we advise contacting us for compatibility and gains.
ECU tuning is required for any of our kits that include our 15% lower pulley.
Our handheld tuning module (which is provided) requires access to a windows-based computer to install the relevant software to connect to the module and upload/download the relevant ECU files.
If you don’t want to undertake this at home, or don’t have a local garage to perform the work. We can offer this conversion in our workshop in Chesterfield, UK contact us for details.
Jaguar Driveability:
Due to the ability of these engines to effectively turn off the supercharger under part throttle, your cruise, economy, and comfort are not sacrificed for daily driving. However, when you want more, the dual pulleys unleash monstrous power with instant torque transforming your car into a true supercar. We also offer Jaguar performance tuning upgrades for the older 4.0 litre & 4.2 litre engines.
650 Kit Contents:
- 15% Uprated Alloy Lower Crank Pulley
- 7.5% Uprated Stainless Steel Upper Pulley
- Uprated Alloy Charge cooler radiator (Intercooler)
- Special Length Belt
- Crank Pulley Spacer (Model/Year Dependant)
- V-Switch ECU Tuning Module (Provided by Viezu Technologies)
Optional:
- Upper Pulley Remover (Sold Separately)
ECU Tuning:
This kit comes complete with a handheld V-Switch tuning module. This module allows you to remap your own vehicle without need for a custom tuner and dyno. All maps through Powerhouse are provided by Viezu Technologies, known for their Jaguar and Range Rover tuning, all maps are rolling road backed using all our upgrades to give confidence that you are receiving the best and most optimised map for your vehicle. We offer ECU remapping in house.
Other Jaguar Tuning Upgrades:
To achieve maximum power, the Jaguars need the least restriction in and out of the engine. The 200 cell cats help unstrict the exhaust, but the intake must be considered too. The factory filters offer good airflow; however, they are usually tired and blocked. A good service with new filters is advised however if you want every hp a set of performance filters can help squeeze that little bit more (sold separately).
Where available derestricting intakes with solid pipe conversions will increase airflow. These mods will also remove the silencing ports on the factory intakes, which will allow you to hear more from your engine and supercharger.
Most people when looking at power upgrades often fail to consider the impact of power on the cars handling. Whilst most Jaguar parts are very good some models benefit from upgrading rear suspension bushes to handle the torque and keep it planted to the ground.
Don’t want to buy all the parts in this kit?
This is our comprehensive kit that covers most items required to achieve these power figures. If, however you want less horsepower or already have some of these parts installed, please look at our individual upper pulleys, lower pulleys, and tuning options. If you are looking for a dual pulley setup but have a local tuner and dyno you wish to use, please see our 650 kit excluding Tuner. Contact us for any additional information or with any questions.
We have parts available in our online store or visit our ebay shop.
At Powerhouse, as well as Jaguar Performance Tuning Upgrades, we also offer Supercharger Rebuild services.
