I bought this car (my first BMW) in April 2014 in Ottawa, Canada with around 127,000 KMs on it. I did not receive any maintenance records from the used car dealer so I assumed that I have to do all PM items. Since purchasing the car, I have done a whole lot of maintenance and a few mods/upgrades.
2014
Spark plugs -- 31-May-14 -- 130000
Cooling system (all pulleys, belts, radiator, hoses)-- 31-May-14 -- 132000
Transmission flush -- 20-Jun-14 -- 134100
New DISA valve -- 20-Jun-14 -- 130000
Cabin air filter -- 1-Jul-14 -- 135000
VCG -- 5-Aug-14 -- 138000
CCV -- 5-Aug-14 -- 138000
Differential fluid -- 5-Aug-14 -- 138000
Fuel filter -- 5-Aug-14 -- 138000
OFHG -- 5-Aug-14 -- 138000
Brake fluid bleed -- 7-Sep-14 -- 139500
Fuel Pump -- 20-Sep-14 -- 140000
Oil Change -- 14-Oct-14 -- 142000
2015
Rear shocks -- 12-Feb-15 -- 148300
Rear right axle seal -- 12-Feb-15 -- 148300
Sway bar end links -- 27-Mar-15 -- 150300
Sway bar bushings -- 27-Mar-15 -- 150300
Front Control Arms -- 27-Mar-15 -- 150300
FCABs -- 27-Mar-15 -- 150300
Tie rod assemblies -- 27-Mar-15 -- 150300
Steering coupler -- 27-Mar-15 -- 150300
Alignment -- 27-Mar-15 -- 150300
Pre-cat O2 sensors -- 17-May-15 -- 153100
Oil Change -- 29-Jun-15 -- 154300
Selecter Shaft Seal -- 4-Sep-15 -- 158900
Brake caliper replacement -- 23-Nov-15 -- 162000
Winter wheel balancing -- 18-Dec-15 -- 163300
2016
Oil Change -- 25-Jan-16 -- 166300
Rear right axle seal (warranty) -- Feb-16 -- 166500
PS refresh -- 20-May-16 -- 173000
DISA rebuild with GAS kit -- 23-May-16 -- 173000
Front strut mounts, reinforcement plates & strut brace -- 6-Jun-16 -- 174000
Oil Change -- 22-Jul-16 -- 177300
Oil Level Sensor -- 22-Jul-16 -- 177300
AC system recharge -- 27-Jul-16 -- 177400
Vibrant muffler install -- 10-Sep-16 -- 178800
Shock install (warranty) -- 4-Oct-16 -- 179800
Rear right axle seal -- 12-Oct-16 -- 180200
RTABs, Ball joints, rear sway bar links & bushings -- 31-Oct-16 -- 181600
2017
Driver's side airbag recall -- 23-Jan-17 -- 184171
Oil Change -- 17-Apr-17 -- 186814
Summer tires (Sumitomo HTR Z III) -- 17-Apr-17 -- 186814
Stoptech Street Performance pads -- 28-Apr-17 -- 187100
ECS Tuning Cross drilled rotors -- 28-Apr-17 -- 187100
ECS Tuning stainless steel brake lines -- 28-Apr-17 -- 187100
VANOS seals with VANOS oil line -- 29-Apr-17 -- 187400
Mechanical fan dleete with Electric Puller fan -- 29-Apr-17 -- 187400
Mtech front bumper and side skirts -- 29-Apr-17 -- 187400
///M door sills -- 6-May-2017
Rear license plate bracket along with light covers -- 6-May-2017
Mtech rear bumper -- 27-May-17 -- 188800
Fuel pump relay -- 30-Jun-17 -- 190000
///M dead pedal and BMW Performance pedals set -- 15-Jul-2017 -- 191000
Some other mods/upgrades that I have done are:
FX-R 3.0 Projector retrofit
aFe Stage-1 Pro DRY S intake
Vibrant performance exhaust
OEM Alarm retrofit
GROM USB
Khoalty angel eyes
///M3 strut brace
///M3 Seats with full power bolster, lumbar and heat
///M3 steering wheel with paddles connected to steptronic transmission
///M door sills
Next on the list of upgrades: