Petrol 325i N53 - 218hp
Looking for hardware upgrades? Click here to visit our online store.
The performance data shown on this page is based on a healthy vehicle running high quality fuel. Manufacturing tolerances, fuel quality and age-related condition will vary results in each vehicle commensurately.
After a lot of research for mapping the bmw, i chose to go with avon tuning, with a high recommendation from a friend as well. Absolutely no regrets! Right from the moment of contacting them, awesome customer service. Spent the day there as i opted for the dyno service along with the stage 1 remap and every effort was spent getting the map spot on. The map has made such a difference to the car, more responsive, quicker and just a better drive all around! I travelled from Cardiff and i could not recommend these guys enough! 100% the place to go if you are looking for the best experience and service from a tuning company.