Hello from Germany to Spain, Lombar!
at first an additional Info: Yes, I have spared some fuel. I need 0,3 to 0,5 Liters less per 100 km.
The higher Price of 50 Euros (currently nearly 70 Dollars) compared to the original equipment is spared after 5000km (3000 Miles).
I have paid 400 Euros for the complete and pre-mounted set. My garage needed 1h to mount it (This was another 60 Euros, relatively cheap). He has small hands and did not need to demount any other Parts like battery or water can.
You can find all necessary contact data on the Homepage
TOMGAN AUTOZUBEHÖR - TOMGAN Car Parts (www tomgan de / click on impressum for contact, on the photo for parts infos)
He produces very much tuning Parts for Nitro.
By the Way: If you can wait a little bit, you can choose the Colour of the Rubber parts (red or black or blue...)