We complete Walnut Blasting in house on the RN54 and N55 range, 135I, 335I
These engines suffer badly from carbon build up and it dramatically reduces power and engine stabilty, aswell as causing random error codes.
In this process we completely remove the inlet manifold assembly and fire high speed walnut shell into the inlet port (valves Shut) while using our specialist port extraction system to remove the carbon and shell.
The results speak for themselves in the images below.
To book or to enquire please call us.
Prices on the N54-N55
Drive in Drive out start at £399.99
We require the car for 2 days.