Dinan is perhaps one of the most dedicated tuners in delivering outstanding power kits to BMW`s most appreciated models, and the M3 and M4 is amongst those to receive such a special treatment.
We are looking here at the fitting of the tuner`s custom power kit on both M3 and M4 that come with the Competition Package.
This means that aftermarket specialists have had to add some upgraded mechanics in order to make both models more powerful than the stock powers.
To cope with the new power, the M3 and M4 were fitted with new cold air intake, heat exchanger as well as custom exhaust system. The exhaust system alone allows an extra of 10 horsepower and 20 lb.ft of torque without fitting any other aftermarket mechanicals.
Also, Dinan have also added their special and custom-built cooler, which is 40 mm thick and comes with a 16 mm increase over the stock one. With the new cooling system, the efficiency is increased while the intake air is cooled down, all indicating the power boost.
So we have two power configurations – the BMW M3 and M4 with Stage 3 kit without the Competition Package, which offers a good 548 horsepower and 744 Nm of torque, while with the Competition Package and Dinan`s Stage 3 kit, the models can reach a total of 573 horsepower and 743 Nm of torque.
Dinan, under the direct supervision of CEO Steve Dinan, has been customizing cars for more than 20 years, with the tuner developing a special taste for BMW models in the last decade, and managing to transform each model into impressive rides.