BMW 123D Twin-Turbo

Selling my BMW 123D. This a 2.0 diesel twin-turbo with 204BHP but has been mapped to 250BHP. Have the car almost 3 years, wife been using it without giving any trouble… till now. The car does go into limp mode every now and then when over 4k RPM and was told it could be either from the remap or the EGR valve. Never investigated the problem as I bought a 5 series for more room (baby on the way) Also one of the rear springs is making noise. Other than that car still drives 100% and really nice spec too such as, - Sport interior (same as M-Sport except steering wheel) - Xenon headlights - genuine Porsche BBS alloys - LED angel lights with US lights - Downpipe (passed NCT everytime) - LED rear lights - Cruise control - 6 speed - Multifunctional steering wheel - Dual zone climate control - NCT 11/2025 - TAX 06/2025 Etc… Please no time wasters and no stupid offers.