ValvetronicE90
E90 325i oil filter housing gasket leak - DIY or take to shop?
E90 / E91 / E92 / E93·6 months ago·5·91Bimmercode vs ISTA - which do you use for coding?
General BMW Discussion·6 months ago·4·165BMW VANOS explained — how it works, common failures, and repair costs
Engine & Drivetrain·7 months ago·2·254Manual gearbox rebuild cost - E46 M3 SMG to manual swap
Gearbox Programming·7 months ago·2·131WTS: E-Sys + ENET cable + PSdZData - complete coding kit
Want to Sell·7 months ago·2·73E92 M3 S65 - rod bearing inspection at 80k km
M3 / M4·8 months ago·2·87
X1 F48 - rear brake pads worn at 25k km, is this normal?
same thing on my wifes X1. rear pads at 28k km. fronts lasted until 55k. the rear bias is real on these cars. just replace them and dont worry about it. use aftermarket pads like B...
6 months ago
G20 330i B48 stage 1 - 300hp achievable?
can confirm, my 2023 330i made 298hp on a Maha dyno with BM3 stage 1. so 300+ on a dynojet is realistic
6 months ago
E39 530i - worth restoring or money pit?
I restored an E39 525i two years ago. Best decision ever. These cars are appreciating in value, especially clean examples. A well-maintained E39 530i is worth 8-12k EUR now. Budget...
6 months ago
E90 325i oil filter housing gasket leak - DIY or take to shop?
Awesome, ordering parts now. FCP Euro is great, used them before for brake pads. Didnt know about the eccentric shaft seal, will add that to the order. Thanks!
6 months ago
Swirl flap delete on M57 engine - necessary?
Swirl flap delete is cheap insurance. The flaps can break and cause catastrophic engine damage. Delete them preventively and never worry about it again.
6 months ago
BMW maintenance schedule and DIY guide - save money by doing it yourself
I do everything myself on my E90. The biggest money saver is the transmission fluid change. BMW says the ZF 6HP is "sealed for life" but after changing the fluid at 120k km, the tr...
6 months ago
Manual gearbox rebuild cost - E46 M3 SMG to manual swap
SMG to manual swap on E46 M3 costs about 3000-4000 EUR for parts and labor. Its a weekend job if you know what youre doing. Totally worth it though, the manual M3 is a different ca...
7 months ago
Ceramic coating vs PPF - which is better for BMW?
PPF is 100% worth it. My previous BMW without PPF had dozens of rock chips after 2 years. My current one with PPF looks brand new after 3 years.
8 months ago
Transmission fluid change on ZF 8HP - sealed for life?
the myth about changing fluid on high mileage transmissions causing problems is mostly BS. as long as you use the correct fluid and do a proper drain and fill (not a flush), its fi...
8 months ago
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Mar 9, 2026
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