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G42 M240i - first track day tips?
G42 / G87·7 months ago·4·122Best BMW to buy in 2025 under 20k EUR?
General BMW Discussion·7 months ago·6·146G20 330i B48 stage 1 - 300hp achievable?
Stage 1 Tuning·7 months ago·2·151X3 M40i stage 1 - family SUV turned rocket
X3·8 months ago·2·72Dyno comparison - hub dyno vs roller dyno results
Dyno Results & Logs·10 months ago·3·110
G20 330i water pump failed at 55k km - anyone else?
same thing happened to my 330i at 62k. BMW covered 50% as goodwill after I complained. worth trying for sure. also check if your thermostat is ok, they often fail together
7 months ago
BMW turbo upgrade options - hybrid turbos, bolt-on upgrades, and what to expect
Important note about B58 turbo upgrades - the stock turbo is already very efficient. A lot of people jump to hybrid turbos when they don't need to. With just a downpipe, intake, FM...
7 months ago
M2 Competition vs M240i - daily driver choice
went M240i and have zero regrets. its 90% of the M2 Comp driving experience with better daily comfort, newer tech, and the B58 which is more reliable than the S55. plus with a stag...
7 months ago
F80 M3 crank hub - should I do preventive upgrade?
just adding my 2 cents - ive had my F80 since new, 2015 build, 78k km, stock tune. zero issues with crank hub. these cars are built to handle their stock power output. the problem ...
7 months ago
E60 535i N54 wastegate rattle - repair or replace turbos?
I went with the repair kit route on my 335i. Lasted about 20k km before the rattle came back. In hindsight I should have just done turbos. If youre planning to go stage 2 eventuall...
7 months ago
N47 timing chain failure - prevention guide
Great prevention guide. I would add: avoid short trips. The N47 timing chain wears faster when the engine doesnt reach full operating temperature regularly.
8 months ago
N55 vs B58 - which is the better engine long term?
went from N55 335i to B58 340i. zero regrets. the B58 is smoother, more powerful, more efficient, and just as tuneable. plus the 340i has the updated interior and tech which makes ...
8 months ago
What other cars do you own besides BMW?
all BMW here. E46 M3, F30 340i, and X3 for the family. might have a problem lol
8 months ago
Buying a used BMW from Germany - tips and pitfalls
imported my E90 from Germany last year. the process was smooth but budget more for transport than you think. hidden costs add up fast
8 months ago
WTS: E-Sys + ENET cable + PSdZData - complete coding kit
PM sent about the intercooler. Is the price negotiable?
9 months ago
Stage 2 M340i - 500hp on stock turbos?
500hp on stock B58 turbos with E85 is possible but youre at the absolute limit. Most people see 470-490hp. 500+ usually needs upgraded turbos.
9 months ago
Best engine oil for BMW - Castrol vs Liqui Moly vs Shell
oil is oil as long as it meets the LL-04 spec. dont overthink it. i use whatever is cheapest that meets spec
9 months ago
Remote ECU tuning experience - sent file, got results
Remote tuning is definitely the future. No need to drive hours to a tuner. Just read, send, flash. Simple and effective.
10 months ago
E87 120d timing chain rattle - how urgent?
had the same rattle on mine. got it fixed for 1800 EUR. expensive but way cheaper than a new engine. do it asap
10 months ago
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