I recently bought an e36 M3 with a eurosport supercharger, the intake boot needs to be replaced, but I cannot find the part anywhere. It's not an e36 boot since it has a hose outlet on top and bottom... Does anyone know what the part # is for the intake boot between the HFM and throttle body?
2.1L Eurosport Twin screw on the 98 m3. Please send tires.
Pretty sure it's 540I elbow.
Now, what year, and how modified?
2001 below
Last edited by milKt; 11-03-2018 at 08:22 AM.
I remember that tab on the HFM side
I thought it was that elbow as well, but couldn't confirm it had a barb opening at the top for the supercharger breather hose. I couldn't confirm that from any of the pics, and I couldn't confirm if it went from 3.5 at the HFM to 3 at the throttle body.
The car is a 1998 cosmos black which I believe has been around a few owners on this forum. TRM coilovers, maganflow exhaust and some other goodies. Mostly trying to make sure everything is as solid as possible and ensure the car is running right and producing all the power it safely can.
2.1L Eurosport Twin screw on the 98 m3. Please send tires.
Maybe I'm wrong,
TANKS is on his way, with green tip TS knowledge.
TRM Tuning is current retailer (according to Eurosport website) for the Eurosport Supercharger.
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2.1L Eurosport Twin screw on the 98 m3. Please send tires.
You did send it, and I got it all put together and running this morning. I'll post part numbers, procedure for modifying the boot and some other misc info later. It was a lot more involved than I thought it would be.
Thanks All!
2.1L Eurosport Twin screw on the 98 m3. Please send tires.
Putting some things here and will expand later if necessary
You need two boots:
13-54-1-740-073- This is the donor boot for the ICV port connection
13-54-1-438-761-U-INT - This is the boot that is the main connection
- You basically cut the port and sliver around the port and need to attach it to the other boot. To attach, I did mine directly below the port already on this boot for the crankcase breather. You just need to cut it to fir in the section below that is demarcated by the ribs. line it up, mark where you need a hole and drill the hole, then attach this donor port/flap. I used gorilla super glue gel. In tests it seemed to hold the best. Need to act quick though to make sure it seals well.
Misc stuff-
Clamps
Gel super glue
Hose clamps 3 and 3.5 in
air hose connector- 13-41-1-722-944
misc vacuum line connections. Likely a 3/8 in 90 degree connection and then a 3/8 to 1/4 connection so that you can tie into the factory breather valve.
2.1L Eurosport Twin screw on the 98 m3. Please send tires.
I've brought the ts parts/repair list thread back to the front page, so I really encourage you to copy/paste your post to it. Collectively, we've tried to contribute to our continued twinscrew longevity by posting the odd bits of parts sourcing information in there as we find it.
https://www.bimmerforums.com/forum/s...ts-Repair-List
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