What is a RENNtech tune?
The RENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicles entire power band. Established in 1989 by Hartmut Feyhl, RENNtech has evolved and grown from servicing AMG’s customers into the foremost authority on tuning and customizing AMGs and Mercedes-Benz.RENNtech’s primary focus is to achieve maximum car performance through the increase of horsepower and handling. Customers can either buy the upgrade parts from RENNtech, or send in their cars to be customized at their headquarters in Stuart, FL.Today, RENNtech is a foremost manufacturer of performance parts for Mercedes Benz AMG, Aston Martin, Bentley, Rolls Royce, Audi, and Lamborghini, made available through our network of Mercedes-Benz Dealerships and Independent Performance Shops across the world.
What is a stage 3 tune?
A stage 3 remap is the most extreme form of engine tuning, and it should only be carried out by experienced professionals. Stage 3 remaps involve significant modifications to the engine, turbocharger, and intercooler, and they can result in power gains of over 50%. Remapping will add power and torque to your vehicle which includes an improved throttle response and enhanced engine power. By remapping your car’s engine, most cars will receive a horsepower gain of 10-20% from an ECU tune alone. Some cars may even see a gain of up to 50%.Contrary to the misconception that performance enhancements always come at the cost of fuel efficiency, a Stage 1 Remap can improve your vehicle’s fuel economy. The optimised fuel mapping ensures that the engine operates more efficiently, potentially saving you money on fuel in the long run.
Is stage 3 tune safe?
If this work is done by a professional and experienced tuner and the changes to the tables are within the safe range of the engine and the ECU, stage 1 or even stages 2 and 3 remapping will not harm the engine. Stage 1 tuning is the safest and easiest way to improve performance. It involves ECU remapping only—no major hardware modifications required. Stage 1 tuning typically provides a 10-30% increase in power output. You’ll notice better throttle response and smoother acceleration throughout the rev range.
What is a stage 1 tune?
A Stage 1 Tune simply refers to an ECU remap or ECU tune. As this is the initial stage of the tuning process, its typically the most affordable out of the three stages and requires minimal mechanical modifications. Although it’s the first stage, an ECU tune can commonly see 20%-40% increase in BHP and torque. Economy tuning is a car modification technique used to increase car efficiency and fuel economy. It is also known as ‘ecu tuning for fuel economy’, and involves optimising the car’s engine control unit to get the most out of it.