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  1. Rim/Possible Spacers (hopefully not) Question.

    General E46 Forum
    Hi, So i know this may seem cheap but I got a set of brand new rims and tires from a friend who had them laying around the past week, they look nice (not the ***** rims) not OEM but same size, bit larger tire 235 instead of the 225 I orignally have on my 323ci, but when i was trying to install...
  2. Opinions about an Engine Bore and Build for 05' 325i

    Driveline, Engine & DME Tuning
    I was thinking about doing a complete rebuild of my 325's engine. Based off of what I've researched I have the M54 model engine. Being all about power I was wanting to bore and stroke the engine just a wee bit to see if I can get a tad more juice. However there are no purpose built kits for...
  3. M54B25 to M54B30 conversion possible?

    Forced Induction Forum
    As said, I own a e46 325. I plan on go FI and find out there are only 330 stage 3 kits. As they share the same bore, I wonder if I can convert my B25 to B30 by changing crankshafts and pistons and etc. but keep the block, bottom and cylinder head? And then go FI.