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BMW: Changing transmissions, clutch master cylinder, manual tranny


Question
I have a 1995 325is automatic used for track days.  How difficult to switch to a standard transmission?  Would the switch require a new "chip"?  Any recommended gearbox?  Any gearbox with closer ratios?  Would a switch require a different drive shaft?

Answer
Lynn
 After reading the first sentence, I was a little shocked that you took an Automatic to track days, then I read on and saw that you are wanting to swap it out.
 I've never done one on an E36, but it should be similar to an E30 (or any car for that matter).  

 Well I'll try to get a parts list added up here that you would definately need.

 -Clutch pedal and bracketry from a Manual vehicle.
 -Clutch Master cylinder for a Manual Tranny.
 -Slave cylinder and hydraulic lines
 -Flywheel
 -Clutch kit (includes Pressure plate, disc, and bearing)
 -MANUAL TRANSMISSION
 -Support braces for Tranny (aftermarket prefered)
 -Manual tranny driveshaft.
 -Shifter and all linkage
 -Shifter linkage support brace (shifter sits inside it)
 
 Once you have all the pieces (I probably missed something) together, you can start the swap.  I would suggest changing all the fluids while the tranny is out of the car as it's much easier.  
 
 In my oppinion the swap wont be "hard", but it WILL be time consuming.  I would give yourself a good weekend to get this done.  It "can" be done quicker, but you likely end up making a mistake somewhere, and believe me..... you dont want to pull that tranny once you've got it in place.

 Hope this helps,  I'm envious of the track car!
 Josh