Finally managed to get a weekend to get some X5 jobs done.
Pulled the Trans mechatronics unit out, fitted the Sonnax zip kit, new filter and fluid and refilled. Is shifting a lot nicer now, but still has that rough 2-1 shift, but not as bad as it was, and the 4-5 flare, but again not as bad. So looks like it’s a solenoid kit next to sort that.
While on the hoist, I replaced the rear drive shaft coupler, and fitted the front shaft with a spacer to push the spline into the transfer case further, which has a habit to wear out otherwise.
Was also hoping to fit the ECS lift kit, but ran out of time. Did fit some new wheels and test tyres to sus out sizing, these are a 265/65/17 and is tight when on lock, so will stick with that I think. Is only about 25mm taller overall than the factory ones.
Is a bit of poke on the front, but should have a set of iS flares arriving this week that should cover them