STEINBAUER application Application in development

Lamborghini 120.4 Spark

4.0L

A STEINBAUER application is currently in development for the Lamborghini 120.4 Spark 4.0L. Register your interest and STEINBAUER UK can contact you when development and final validation are complete.

Key benefits

  • Up to +25% power and torque increase, depending on application.
  • No ECU software overwrite — the STEINBAUER system works alongside the original engine management.
  • Injection duration module developed to add performance without generic one-size-fits-all mapping.
  • Removable solution that can be removed if required.
  • Application-specific development for the individual engine and vehicle or machine application.
STEINBAUER Performance comparison
Power (BHP)
600 1,000 1,400 1,800 2,200 BHP Engine speed (RPM)
Illustrative agricultural engine-speed curve
Standard 117 BHP
STEINBAUER 146 BHP
+29 BHP

STEINBAUER Technology

  • External ECU technology — Works alongside the original engine management system without permanently rewriting the factory ECU software.
  • Load-dependent performance — Additional power and torque are delivered progressively as engine demand increases.
  • Application-specific calibration — Developed specifically for the individual engine and application rather than using a generic universal setting.

Illustrative simulated performance graphic based on published application data. Curves are illustrative and are not measured dyno traces.

Vehicle specification

Vehicle details

Manufacturer
Lamborghini
Model
120.4 Spark
Engine
4.0L
Displacement
4,038 cc
Steinbauer specification

STEINBAUER Module details

Part number
in prep.
Installation
To confirm
Availability
In development
Engine management
Factory ECU retained
Module Warranty (3 years upon registration)
1 year
Power and torque upgrade

Lamborghini 120.4 Spark tuning and power increase

The STEINBAUER Power Module is designed for drivers and operators looking for a Lamborghini 120.4 Spark power increase without replacing the factory ECU software. The module works alongside the original engine management system and can be removed to return the vehicle or machine to its standard configuration.

For this application, published performance data shows power increasing from 117 BHP to 146 BHP.

If you are searching for a Lamborghini 120.4 Spark tuning module, this page contains the compatible STEINBAUER part number, installation information, performance figures and available accessories for this exact application.

Explore more

Related Lamborghini applications

View all 120.4 Spark applications →
Part in prep. Lamborghini 100 RS-RV 4.0L 95 → 119 BHP View application → Part 230081 Lamborghini 100.4 Spire 3.8L FARMotion Tier 4i 101 → 126 BHP View application → Part 230081 Lamborghini 105.4 HD Strike 3.8L FARMotion Tier 4i 101 → 126 BHP View application → Part in prep. Lamborghini 110 RS-RV 4.0L 105 → 131 BHP View application → Part 230081 Lamborghini 115.4 HD Strike 3.8L FARMotion Tier 4i 107 → 134 BHP View application → Part in prep. Lamborghini 130.4 Spark 4.0L 126 → 158 BHP View application →
Why choose STEINBAUER?

Intelligent performance technology

More power

Increased performance where applicable for stronger acceleration and improved working capability.

More torque

Improved pulling power throughout the usable engine speed range.

Safe and reliable

Original ECU programming and factory engine safety parameters remain active.

Removable installation

The vehicle or machine can be returned to its original factory configuration.