SuspensionPro

Best stage 1 tune for N55 335i?

BMW suspension upgrade guide - coilovers vs lowering springs vs air suspension

WTS: F30 335i part out - N55 engine, ZF 8HP, turbo

G20 330i xDrive vs RWD - which handles better?

EV vs ICE - the future of car tuning

Wheel spacers are safe IF you use quality hub-centric spacers with extended bolts or stud conversion. Cheap spacers without hub-centric rings put all the load on the bolts which ca...

5 months ago

Great platform for track days. I run a Z3 2.8 on track and the chassis is incredibly balanced. For the M Roadster, the rear subframe reinforcement is absolutely critical — do this ...

6 months ago

Nice retrofit! 150 EUR for wireless CarPlay is a steal. Which AliExpress module did you use? Can you share the link?

6 months ago

Use a multimeter to measure parasitic draw. Disconnect the negative battery terminal and put the multimeter in series. Normal draw should be under 50mA. If its higher, start pullin...

6 months ago

I tuned my E90 325i at 200k km. No issues after 30k km of tuned driving. The N52 is a strong engine. Just make sure the basics are in good shape - no oil leaks, good compression, f...

7 months ago

Electric water pump failure is so common on N20. BMW should have done a recall. At least the replacement is straightforward.

7 months ago