Porsche EA825 Hybrid ECU Tune

Purchase Porsche EA825 Hybrid ECU Tune

SKU: 05-825-00374-4
Porsche EA825 Hybrid ECU Tune
Power gain Up To
+89 HP

Torque gain Up To
+105 TQ

Advertised gains are estimates of HP and Torque “at the engine” calculated from gains as measured on a Dynojet Dynamometer in ideal conditions and typically show the largest possible change. Actual gains are dependent on the following: Learn More about Crank HP Vs Wheel HP

Model – Manufacturers use the same engine in multiple model vehicles and often times they are in a different state of tune, for example: 2008 C63 and a 2008 CLK Black Series. Both have the same engine, but the C63 has 451hp while the CLK63 has 500hp. Naturally the C63 will show more gains as it starts at a lower level.

Model Year – Similar to above, as time progresses, Manufacturers tend to slightly increase power output via software from one year to the next or offer “Performance Packages” with increased power. The engines remain largely unaltered and as a result, final tuned output remains the same, while the gains are lower as the starting point is now higher.

Fuel – Fuel quality is HIGHLY important with performance vehicles. Low quality and/or low octane fuel will greatly impact engine output and potentially even engine health. Top tier brand premium fuels should always be used to achieve the best results possible.

Drivetrain – All wheel drive has higher drivetrain losses than rear wheel drive. This results in lower numbers when testing on a chassis dyno. Wheel/tire size and weight will also impact chassis dyno results

Weather/Conditions – Temperature, humidity, altitude, and air density all impact engine performance. Heat, high humidity, and thin air will all work towards reducing engine output

Engine Health – Higher miles tends to result in increased build up and lower compression which can and will impact engine output. Properly maintained engines will have better performance than abused or neglected engines.

Supporting modifications – The highest power levels require supporting modifications. Depending on the engine, this could mean forged internals, built transmission, upgraded fuel system, 110+ octane race fuel, etc.
Stage: W.1 (Stock Vehicle) W.2 (Race Exhaust fitted)
Please confirm:
NOT LEGAL FOR SALE OR USE ON POLLUTION CONTROLLED MOTOR VEHICLES
Learn why

Confirmation
Please confirm that you are not installing this product within the United States.

This policy only applies to installers and/or users who are in the United States, customers who reside in other countries should act in accordance with their local laws and regulations.

Some Weistec Engineering performance upgrades may solely be used on vehicles in sanctioned competition which may never be used upon a public road or highway, unless permitted by specific regulatory exemptions (such as a CARB E.O.). For state specific details please visit the following website. http://www.semasan.com/emissions

It is the responsibility of the installer and/or user of the product to ensure that it is used in compliance with all applicable laws and regulations. If a product was purchased in error, do not install and/or use it. The purchaser must arrange to return the product(s) for a full refund.

All performance modifications and installations are at the customer’s own risk. Weistec Engineering holds no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket performance products.
$1,499.00 $1,499.00
QTY:
How To Tune
Prop 65 warning

Warning
This product can expose you to chemicals including carbon black, silica - crystalline, formaldehyde, and lead which are known to the State of California to cause cancer, and lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product details

Weistec Horsepower	828
Weistec Torque	806
Manufacturer	Weistec
Street legal in all the US States	No
Engine Family	EA825
Stock Horsepower	739
Stock Torque	701
See more

Vehicle application

year	make	model	trim	engine
2024	Porsche	Panamera Turbo S E-Hybrid	(972)	Twin Turbo 4.0L V8 E-Hybrid
2023	Porsche	Cayenne Turbo E-Hybrid	(PO536-FL)	Twin Turbo 4.0L V8 E-Hybrid

Product Description

Note: This is a reflash of your original ECU

The EA825 Hybrid is Porsche's twin-turbo 4.0L V8 paired with an electric motor, found in the Cayenne Turbo E-Hybrid (739hp/950Nm combined) and Panamera Turbo S E-Hybrid (782hp/1000Nm combined). The Weistec ECU Upgrade for the EA825 Hybrid engine is calibrated to work alongside this hybrid architecture, refining boost, fueling, and ignition timing on the combustion side of the powertrain.

Toggle between W.1 and W.2 above to select your preferred tune stage.

KEY FEATURES:

Increased Boost
Optimized Fueling
Optimized Ignition Timing
Removed Speed Limiter
Increased Cruise Control Speed Limit
Removed Neutral Rev Limit
Optional Burble

*Power gains vary based on model, modifications, fuel, and running conditions.

Porsche EA825 Hybrid ECU Tune

Power gain Up To

Torque gain Up To

Product Description