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**Steve** · 03-25-2020, 07:55 AM

Putting the new carpet in was way easier than removing the old carpet, mostly because I had templates of where to cut based on how much of the old carpet I had removed. I cut the front carpet into two sections and installed each side separately. I left the rear carpet in one piece because it is easy to install as-is, as long as it isn't water logged that is

I got a bit excited at this point as the interior looked so much better with the black carpet than the tan. Why BMW decided to do beige EVERYTHING, I'll never understand.

Little bit of beige to remember where we came from with this car. It's worth mentioning that no beige carpet is visible when the rest of the interior is installed.

I also decided to swap in a black console from my '05 Coupe as the tan console just looked weird and out of place in this car. Since I had recently swapped a fresh one into my other car, this was a "free" mod that was a no-brainer.

Interior reinstalled 100%

I put the old mats from my convertible in as they somewhat matched and the "M3" logo was good for some laughs...and hopefully a tease of what I'd eventually like to do with this car

**Steve** · 03-25-2020, 07:55 AM

Picked up a Quickjack to assist with my project as well as general maintenance and detailing with my other cars. Overall, I'm impressed.

The Touring got first dibs on trying it out

**Steve** · 03-25-2020, 07:56 AM

I've gone back and forth on this, and have just decided I'm going to do it. I've owned a 2004 M3 Convertible for about six years and have enjoyed it, but recently took ownership of a Coupe on the basis that I was going to get rid of the convertible. With what all I've put into this car compared to what 100k+ mile convertibles go for, it makes sense to use it as a donor rather than sell it and get another donor with an unknown past. It's also nice that I have the full history of this car before my ownership as well as everything that I've done to it while owning it. Overall, it's a solid car and I'm not sure what I'm going to do with the chassis, but that can be figured out later.

Batter up!

**Steve** · 03-25-2020, 07:56 AM

This car was built 04/2000, which left a lot of questions on whether it would have a single or dual stage airbag. Some sources said the change to dual stage happened in April while others stated June. I noticed mine said "AIRBAG" instead of "SRS AIRBAG" like some of the older cars and also had the thumb grips, so I thought it was a dual stage, but I wouldn't be 100% sure until I took it apart.

I decided to take a look at it last night. Two T30 torx bits would reveal either excitement or disappointment. Luckily, the bag had two connectors on the back. I'm not sure if the tourings got the dual stage bags earlier, or if it's a toss up for these build dates, but either way I am not complaining

Installed the M3 wheel as I couldn't take another moment of the thin wheel it came with. The M3 wheel is in need a rewrap and work on the lower trim, but that can be done at a later time. It's really amazing how much different the car feels with just a steering wheel swap, almost a night and day difference!

I also changed out the radio and HVAC controls to the facelift models to gain an AUX input as well as the controls I am used to since I've had a facelift car for so long. It's only a small difference in layout on the HVAC setup, but I kept reaching in the wrong areas to adjust the temperature or settings and it was driving me crazy

**Steve** · 03-25-2020, 07:56 AM

Did a little work on the donor. Decided to pull off a headlight to see how easily this thing was going to come apart. As expected, it's basically a giant tinker toy. About 40 mins later I had most of the front end off and decided to take a quick break.

Next I pulled out the under panels, exhaust and driveshaft. At this point the quickjack was already paying for itself as it made access to everything much easier than I'm used to. I can see how an actual two post lift would be even better, but unfortunately I don't have the room for one and I like that the QJ is portable and I can easily store it when not in use.

Next I pulled off the airbox. I "borrowed" some elastic hair bands from my soon to be wife and used some plastic bags to keep the intake protected from foreign objects.

Then I decided to pull the radiator, condenser and other stuff to give myself access to the engine.

The SMG wiring junction box under the car was unbolted and it looks like everything should come out as an assembly. I still need to disconnect the fuel feed line, ground strap and a few other odds and ends but it is getting really close to coming out of there. I'm planning to pull the engine and trans as a unit and separate them later. Hopefully this won't cause any issues but I will find out soon enough. If anyone has any tips or suggestions, it would be great to hear them!

Finally, I assembled my engine crane that I picked up from HF. This thing was actually somewhat frustrating to get together since one of the support bars in the back didn't want to line up, but I eventually got it into place. I also picked up a load leveler as it seemed like a good use of a few bucks. Of course I used a coupon on it as well

This is where I decided to stop for the weekend. I could have gone ahead and pulled the engine, but I would rather wait until I am fresh to get it out of there as well as figure out the best approach so nothing is damaged in the process.

**Steve** · 03-25-2020, 07:57 AM

Unfortunately, pulling the motor and trans as a unit didn't work out for me. While I'm sure it's possible, I just didn't have enough space to make it happen how I wanted. I decided to go about it a different way and remove the transmission first as I've seen several builds done this way. Some of the bellhousing bolts put up a decent fight but overall it wasn't too bad. Luckily I already had a bunch of long extensions and a transmission jack from a previous transmission swap I did on a truck.

Transmission pulled with shift actuator and hoses still attached.

Safe to say this is getting replaced, yikes!

Next up will be removing the engine, subframes and fuel system. I am getting pretty close to being able to work on the wagon, which has me pretty excited!

**Steve** · 03-25-2020, 07:57 AM

Box of goodies showed up. Engine mounts, fluids, clutch install kit, etc. etc.

Lowered the car down and hooked up the crane.

As easy as just pull it out right? Nope, of course not. The car is too low for the engine hoist legs to fit underneath it without contacting the control arms. I decided to sit the front tires down on ramps and then roll it backwards once the engine was free. This worked, but it was a process that involved moving it back a few inches, jacking it up manually and then moving the ramps further back three times. After I rolled it back, I felt like celebrating as I was able to do this completely by myself in my home garage

The celebration was short lived as I realized that I needed to clean the floor, find a spot to put the engine and push the car back into the garage. Without an engine, it was quite easy to push it back inside. Now when it's on the lift, it seems a bit sketchy without any weight on the front end, but I'm hoping that it's better once I pull the rear subframe. Thinking to definitely do the back before the front as I would hate to take any more weight off of the front at this point.

I still have so much left to do, but this was a big milestone for the project in my mind. The next steps will be to remove the subframes, pull the fuel tank and related lines and hopefully get to work on the wagon within the next several days.

**Steve** · 03-25-2020, 07:57 AM

Made some progress on my build

Swapped clear tails onto the touring. They made a huge difference on the car and I feel it looks a bit more modern. I haven't detailed the car or done anything with it yet other than this. I plan to redo the faded trim and give it a full detail once done with the mechanical side of things.

Pulled in and ready for work to begin.

The touring looking over its new powerplant.

Put the M3 on jackstands and moved the quick jack over to the Touring.

I was a little worried about the exhaust on the touring, but it came right off with very little effort despite some slight rust on the oem bolts from 2000.

Pulled the front clip.

Pulled the transmission and the auto gear selector.

Pulled the M52tu and cleaned up the bay as it was disgusting in there.

The leaky turd that made a mess of the engine bay.

Once I had the engine out I swapped the front subframes.

323i brakes.

M3 brakes, much better.

Also installed new engine mounts on the M3 subframe before moving it over as I don't think this one would work too well anymore...

Don't know if these really make a difference, but decided to install them since I'll be running coilovers on the wagon and a little extra mounting surface never hurts.

Unfortunately, the 16" touring wheels wouldn't fit over the M3 brakes. I put the square setup on the front, but it obviously isn't going to work as they were aggressive on the M3, but look just plain ridiculous on the Touring. They'll work to roll it around for now and I can figure something else out when it comes to wheels and tires in the future.

Also lined up the engine to place it in the bay.

The S54 looks pretty good in its new home

That was enough work for one weekend. Will take a few days off from the project and hopefully get back on it this coming weekend. I still have so much to do, but it feels good to not only put the engine in the touring, but to also get back some of my limited garage space by getting it off of the floor

**Steve** · 03-25-2020, 07:58 AM

Speaking of updates...

Swapped the manual bellhousing I sourced second hand onto the transmission. Wasn't sure exactly what all I was looking at, but at least everything inside looked clean

Swapped over the M3 fuel lines, pump, tank baffle and other various parts.

Next up I started scratching my head over the coolant overflow tank as it has been on the back of my mind for awhile since there is only one of the three mounting provisions in the touring. I was looking in my toolbox for something else and noticed that some old sway bar endlinks I had looked awfully close to what the tank mounts into on the M3.

Most people cut these mounts off and weld or bolt them on, but I decided to try to drill out these sway bar endlinks to see how they'd fit or if this may work.

Believe it or not, it seemed to work. It gave the bracket something to mount into and sat against the fender perfectly. I zip tied the front of the bracket down and will use this as a temporary setup until I can find a more permanent solution. Definitely not OEM, but I'll take it.

Back to the transmission, next I installed a new LUK clutch kit. Don't worry, I didn't use the throwout bearing supplied with the kit, I went OE BMW for that as I had read not so great things about the other parts they provide.

Prepped the trans and installed it.

Searched ECS's website and found the condenser for the M3 and 323i appeared to be the same part. I pulled the rad, condenser, etc. off the M3 as a unit, but I chose to leave the condenser on the 323i and pulled everything separately to hopefully avoid having to recharge the system. I was able to take apart the M3 unit and put it all back together around the 323i condenser to hopefully save some time and a few bucks when it comes to working AC.

Next I dropped the subframe out of the 323i, looks pretty weak compared to the M3 parts.

The rear M3 subframe mounts also look way beefier than the 323i.

I got the M3 unit into the touring and put the 323i unit back into the M3 so I can make it a roller when the time comes. At this point it was late on Sunday and I decided to call it a day as I had to get ready for my normal work week.

Still several things left to do, but it is getting awfully close to being a complete car again. Can't wait to make more progress!

**Steve** · 03-25-2020, 07:58 AM

I don't have too many photos this time around, but I do have a pretty good update.

First I bled the brakes and clutch to get that out of the way. Next, I moved some pins around in the DME, wired the clutch switch and also ran wires for the throttle pedal and put them in the proper pin locations.

Next I installed the air box and other odds and ends in the engine bay.

Installed the rest of the stuff to make it look a little more complete.

Did a quick DME flash on the car, started it, checked for fluids and went and got some gas

The car has no muffler and is ridiculously loud, but seems to run and drive just fine. From my short test drive on mismatched wheels, it feels and drives like a M3. Still have some loose ends to tie up, but overall I'm excited that I have a running and driving car again

**Steve** · 03-25-2020, 07:59 AM

I ended up finding a deal on some 18s that I couldn't pass up since the offsets were so close to what I needed and the tires would work so I'm glad I didn't roll the rear fenders, at least yet. If I go much lower in the back, I'll definitely need to roll them as they rub on really big dips but they're fine otherwise.

Pictures with the new wheels:

I've put 150 miles on the car and I've been loving every moment of it. I still have some coding to do, mainly on getting the DSC to come back on board, but other than that there aren't too many jobs left to do on it.

**Steve** · 03-25-2020, 07:59 AM

Have about 500 miles on the touring now and have barely touched my other cars, love this thing!

I also made a few changes to the car, two of the things that actually bugged me the most about the car when I first got it.

Number one was the lighting. The factory headlights were halogen and pretty dim, not to mention the covers were very past their expiration date. I tried sanding and polishing them, but it didn't really help that much. I looked at picking up new lenses, but I knew I wouldn't be happy with the halogen lights in the long run so it seemed silly to waste the money on lenses. I'm glad I waited as I ended up finding a set of OEM Xenon lights shipped to me for a great price. As a bonus they already had fresh lenses on them so I was able to kill two birds with one stone. They also have a set of angle eyes in them, but not sure if I'll hook those up or pull them out.

Xenon vs Halogen, no contest.

I also coded them to the car as simply installing them up gave 'light out' errors on the dash. While I was at it I also coded the turn signals to flash when I lock or unlock the car as well as a few other nice convenience options.

Much better, other than the silver inserts, which I'll address at a later time.

Next change was to address the stereo system. I've been looking at the options out there and I haven't found much. The teenage me would have went all out and did a full new system, but I'm well past that stage in my life. The stock system is good enough right? Well, yes, but not in this condition.

I wanted to see if I could get lucky and see if any of the convertible parts would work in the sedan. The midrange and tweeters were obviously very different, but I had high hopes for the mid/low range part of the system.

Sure enough, the HK speakers bolted right in and hooked up without an issue. I believe I read these are 3 ohm instead of 2 ohm like the factory speakers, but that won't tax the amp like if it were the other way around so it shouldn't cause any issues.

Hooked them up and they sound great, or at least 100% better than what was in there

**Steve** · 03-25-2020, 07:59 AM

This weekend I flashed the Euro 6MT Tune onto my DME. I didn't really expect much of a change, but the car seems to behave completely different with the euro software. The idle seems to be better and it is generally calmer around town, but still pulls nicely when getting on it. The biggest change I noticed was that the revs seem to drop to idle much quicker when the clutch is pushed in. I'm not sure if this is going from a SMG to Manual conversion tune to a true 6MT tune or if this is just a characteristic of the different software. Either way, I don't mind it and it makes the car feel a bit nicer overall. More importantly, my DTML error is now gone

Only other change to the car was a fresh windshield cowl. The old one was almost completely disintegrated where it met the windshield. Next up I need to find a way to make the trim black again to match. Adam's "In and Out" spray has been a nice temporary fix, but I'd like to find something a bit more permanent.

Also found a cool side street so thought I'd stop for a quick picture.

**Steve** · 03-25-2020, 08:00 AM

Took the car to the dealer for my airbag recall. I wasn't quite sure what to expect and thought they would consider my car ruined. As it turns out, the Service Adviser was a huge E46 fan and loved the car. At one point it had several techs/advisers looking in the engine bay, which made me feel pretty proud of my work! They not only loved the car, but also gave it a clean bill of health. Also made a new friend while I was there that is in the process of doing a ZHP swap on his own wagon. Overall, great dealer experience, which is rare these days.

Also, I can't imagine getting to work in this nice air conditioned shop compared to my two car garage. All of the space and available tools must make for a pretty awesome work environment.

Next up, finally put a muffler on the car. Looked at options and there really weren't that many. I contacted Stromung and went with their S54 swap muffler based on the good things I read about it in Kaiv's M3F thread. Fitment was spot on and I was able to bolt it on without drama. I've put over 1000 "no muffler" miles on this car, so this is an interesting change. I can't tell if it's too quiet or just loud enough. The exhaust note is nice though, and it makes the car feel much nicer to drive when you aren't constantly listening to drone and obnoxious exhaust at anything above 2k rpms.

I'm also torn on this dealer badge. I normally remove them as soon as home, but this one has made it 18 years on the car and looks a lot like a M badge. Can't figure out if I want to remove it or put some replacement M3 badge stripes on it :lmao:

Announcement

Steve's 2000 E46 Touring Dog Transporter Project

Steve's 2000 E46 Touring Dog Transporter Project

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