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  1. [MOD] 323i -> 330i Intake Manifold + Tune-ish

    General E46 Forum
    Hi everyone, long time lurker but I now have something to post so here goes. I own a 2000 323i E46 (some 246,000kms) with an engine that's in tip-top shape, no oil consumption whatsoever, no nothing. I had the classic misfire issues caused by vacuum leaks and a broken PCV system, but other...
  2. M54B30 from a 2004 330CI into a 2002 330CI

    E46 Engine Swaps
    Hi, I want to swap in a motor to my 2002 330CI. It overheated and the head bolts stripped when I replaced the head. I can buy a good M54B30 from a wrecked 2004 bmw 330CI but I don't know if it will transplant easily. Is this just a drop in replacement or are there significant differences between...
  3. Auto to Manual Swap Orlando/Tampa/Lakeland/Bradenton/Sarrasota

    Southeast
    Hi All, If anybody here is mechanically inclined to do a automatic to manual transmission swap with all parts provided please let me know. Will pay for labor and time. PM me for fastest response. Time is not an issue so the person willing to do this can take their time.
  4. Need Help: Trans Swap Coding

    General E46 Forum
    Two years ago my brother-in-law and I swapped the trans in our E46 330i from an auto to a 5 speed that we took out of a junked 330i. He did 95% of the actual work while I played around with an OBD2 cable and a suite of BMW software I got from Romanian eBay. The car works perfectly (outside of...
  5. '04 330Ci SMG (SSG) to 6MT Swap Questions

    General E46 Forum
    Hello all, I'm researching and doing my homework with the intention of attempting to do the 6MT swap myself (from what I've read/seen, and the projects I've completed myself on this and my other car, I believe I should be able to handle this). As such, I'm far from done and my plan is to have...
  6. Keys and ECU

    General E46 Forum
    I'm working on a 2002 manual 325Ci and I've misplaced the only key. I'm doing a swap to a 97k miles 3.0L among other things. Brakes, interior etc... Plan is to start the engine swap in the next few weeks. Already replaced all the goodies you'd do with the engine out. I have a donor 2003...
  7. Coding after engine Swap

    Driveline, Engine & DME Tuning
    Hi. Short story long, i have a friend that bought manual 2000(pre Facelift) 325 with a blown engine in which we have now transplanted the engine from an 02(facelift) Auto 330i. Before planning the swap i did some research and came to the conclusion that with the DME, EWS and key from the 330i...
  8. Anyone Used This?

    E46 Engine Swaps
    Hey just asking around to see if anyone has used this product before. I think it looks promising but I am just not %100 sure. Site is in German... Thanks Google Translate Any incite is welcome. https://www.parts33.com/product/bmw-s62-swap-kit-e36-e46-z3-z4?=E46
  9. E46 M3 N54 Swap Build Log

    E46 Engine Swaps
    Hello all, I've decided to take a few minutes to share the latest project a friend and I have been working on. As the title states, we've been working on swapping a N54 engine into an e46 M3. Several months ago we found the rolling shell of an M3 on craigslist (no engine or transmission) for a...
  10. Swapping input flanges on differentials

    General E46 Forum
    I'm swapping my stock ZHP diff with a 3.46 diff from a 325i. I need to swap the input flanges but neither my craftsman nor gearwrench 30mm socket will fit around the nut on the pinion shaft. Any suggestions? How has anyone else here done it?
  11. M54B22 intake manifold swap?

    General E46 Forum
    Hey guys. New to the forum, not new to BMW's. I have a 320i Touring with the 2.2L motor. I have the opportunity to grab the full intake off of a 325ci. So I'm wondering if there are any sizes differences in the 2 manifolds and/or throttle bodies? If there are, i'm definitely not expecting...
  12. E46 M3 WTB 6speed Manual Bell Housing

    Parting Out
    Hello im having some trouble locating a manual trans bell housing for a e46 m3 to finally start my smg to manual swap. If anyone has or knows of anyone that may have one it would be greatly appreciated if you could let me know asap. Thank You
  13. E46 S54 SEDAN SWAP pt.4

    DIY: Do It Yourself
    https://youtu.be/QfQPNX475EE
  14. e46 swap question

    General E46 Forum
    I own a e46 2001 320i one, i was wondering if the e60 3.0 engine will fit in there ?
  15. S54 Sedan Swap pt.3

    DIY: Do It Yourself
    https://youtu.be/o4njGaEGODA
  16. So i have an 02 325i and an 04 330xi.....

    E46 Engine Swaps
    The 02 5 spd 325 needs valve seals and a clutch, the 04 6spd 330xi i bought to fix but after many tries at getting the driveshaft straight I've determined its got to be a problem in the rear end since it looks like they lowered it down on something when it was on a lift but the motor starts and...
  17. S54 Swap Sedan Video Series

    DIY: Do It Yourself
    Hey guys, i am in the process of swapping an s54 into my 1999 328i sedan, and i am documenting it all through videos on youtube. So far here are parts 1 and 2 of the series. part 1 https://www.youtube.com/watch?v=3i3oCJJbh88 part 2 https://www.youtube.com/watch?v=CsioK-89BG8 I hope you guys...
  18. E46 AirCon Swap - Manual to Auto

    General E46 Forum
    Hi all: Is it possible to swap a manual air conditioning unit to an auto one? Thanks in advance Conor
  19. 2002 325ci swapping to M54B30

    General E46 Forum
    I bought a basket case 02 325ci where the original had a timing chain failure. I have a 96k miles M54B30 to go back in and have changed all the gaskets and clutch items that you'd normally do while engine was out. What I'm looking for is little things that need swapped now while the engine is...
  20. M54b30 questions

    E46 Engine Swaps
    Hello all! I unfortunately am in search for a replacement engine. After doing some searching it looks like I will be sticking with the m54b30 buuuuut after looking around I am unsure of one thing. Can I swap over a m54b30 from a dynamic drive equipped car? Is there a solenoid, or some...
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