In this category you will find all the products concerning the optimization of your admission.
The butterfly box is placed on the intake pipe is composed of a body and a butterfly through which the fresh gases circulate. Its role will therefore be to regulate the injection of your engine in order to maintain a good air / petrol mix. The performance butterfly boots are available in 70 mm and 80 mm in mass for more reliability.
You will also find the butterfly kits that improve the behavior of your engine according to the selected configuration.
Pour Opel Corsa A 1,6 8V C16SE
Pour Mercedes moteur M102 2.3-2.5 16V
Pour Mercedes moteur M102 8V 1.8-2