E30 Mtech-2 - Alpin-weiss 2 - M50B25 - E30 M3 5LUG

[Mazi!]

Same exhaust setup on my M52 car, just with stock OBD2 headers.
I found it a little loud for me, but damn it sounds good.

Nice

do you have a soundclip? :)

[Northern]

Same exhaust setup on my M52 car, just with stock OBD2 headers.
I found it a little loud for me, but damn it sounds good.

[Mazi!]

Time to make 3" stainless exhaust system!


New OEM exhaust hangers




New oxygen sensor from Bosch, stainless weld on nut for oxygen sensor, bolts and nuts




Stainless "Y" pipe 2x2.25" to single 3"




Laser cutted stainless flanges




Oxygensensor, stainless 3" V-band clamp and flanges




2.25" and 3" pipes from stainless




Vibrant 1047 muffler with 3" Inlet and 2x 3.5" outlet stainless










Vibrant 1142 stainless resonator 3" inlet and outlet




Nice stuff




Making that "Y" thing from the headers and down to 3"






"Y" pipe almost ready






"Y" pipe ready




Now its the rest






Almost there








Bought that airfilter since i hate that red ricer air filter








Much better






Exhaust finally done!








And its bolted in




Oxygen sensor






Here is a small video of the sound,, will make better video in the summer

https://youtu.be/TznMOi-Qm0E

[Jean]

very nice build ! love to see more than just flashy wheels and steering wheel in the 'build" .

Cheers!

[Mazi!]

Your 316i is very much like mine , almost nothing from a 316 is left in there hahaha.

V nice engine mounts , it seems you got better clearance from the front of the engine to the radiator tbh !

Car needs to go a bit lower , but i guess streets are very bad haha

btw , got the same equal length headers on my m52 .. only bad part is clearance with the engine mount for the front downpipe , but nothing that a custom exhaust can't do .

keep the good updates!

You need to make a thread about your car! :)

but yes these custom engine mounts give more clearance between engine and radiator,, thats why i can run fan shroud and orginal fan clutch


i'll definitely lower it a bit more when i buy adjustable suspension, but still the roads are not that great here :/

[2mAn]

Your 316i is very much like mine , almost nothing from a 316 is left in there hahaha.

!

Quique when will we see a build thread on yours?

[QuiqueUy]

Your 316i is very much like mine , almost nothing from a 316 is left in there hahaha.

V nice engine mounts , it seems you got better clearance from the front of the engine to the radiator tbh !

Car needs to go a bit lower , but i guess streets are very bad haha

btw , got the same equal length headers on my m52 .. only bad part is clearance with the engine mount for the front downpipe , but nothing that a custom exhaust can't do .

keep the good updates!

[Mazi!]

Bought new hoses for valve cover breather




bought that cover




Looks better!




Now everything is almost ready in the enginebay area, i hate that ugly red air filter,, im going to replace it later for another one.






6cyl chip for the cluster




6cyl chip installed, Oil temp meter connected and speed signal to DME for vanos




My Mtech1 steering wheel was looking bad so i took to a guy who fixed it with new leater! :D

















Also leather handbrake








Then i got that package from Ukraine




in the package where MHW style taillights






Cleaned that well before fitting










Now everything is ready but not the exhaust

[Mazi!]

Time for the M50 engine swap!




I started on the wiring,, e30 C101 plug/pigtail on the engine loom side




Had to remove loats of wires cause that wiring loom is from an slushmatic e34






E30 C101 plug ready




I used a brakebooster from Porsche 944




944 booster VS orginal e30 booster




Installed the brakebooster




Changed the oilpan, pickup etc..






Bought redlabel DME




there is some stupid aftermarket chip in it,,, maybe its for higher revs or something.. meh lets give it a try



That motor is old and driven 270.000km so i bougt alot of new stuff

Valvecover gasket
Valvecover nut gaskets
Oil cap
Fan belt
Oilfilters
Thermostat
Vaterpump
Seal for throttlebody
Intake manifold seals
Pilot bearing
Crankshaft seal front
Crankshaft seal rear
Exhaust manifold seals
Spark plugs
Bosch oxygen sensor
Fan belt tensioner
fan belt wheels
Oilfilter housing gasket
Water height sensor
Fan clutch
Lower radiator hose
Upper radiator hose
Clips for fanshroud
Brown cooling temp sensor
radioator
Exhaust manifold studs
Exhaust manifold nuts
waterpump pulley
6pcs new ignition coils
6pcs ignition coil extensions
air Inntake hose for e36
upper hose for idle valve
lower hose for idle valve
cap for coolant tank
dipstick
dipstick pipe
Flywheel bolts
Ireland Engineering poly engine mounts
Ireland Engineering poly gearbox mounts
6cyl instrument panel chip
4pcs plastic covers for engine
Thermostat housing
valvecover nuts

probably forgetting something..












E34 oil pan install




The valve cover is horrible so i got it powdercoated






Valvecover on, new sparkplugs, new ignition coils, thermostat hosuing, waterpump, waterpump pulley etc…




Disgusting rusted exhaust manifold so i bought equal length stainless headers








Sandblasted the oil filter housing and added oil temp sensor for e30 m3 cluster






New belt tensioner and other wheels




Time to take that shitty M40 out










I cleaned the engine bay






M50 ready for install with gearbox




Custom engine mounts






Fan shroud




New dipstick and dipstick pipe




oil and antifreeze,, bought 20L of oil because im going to flush the engine 2 times.




Down it goes





Fanshroud, fanclutch, radiator, hoses ready




The car runs now, but i need to finish some minor things in the enginebay and make some exhaust

[Mazi!]

Bought Recaro keiper seats






They are great but i hate these gray doorpanels






So i got black door panels :)

[Mazi!]

I just bought that M50B25 vanos engine from E34 525IX

going to refresh it a little before i install it

[Mazi!]

The car had small case 4.44 diff so i bought 188mm 3.46 LSD and installed it with fresh Motul oil




The new vs old small diff




Now its manual and has LSD diff,, it just needs more powerful engine now!!




Bought that bracket from Garagistic




Thats to large




Found that one at Costco,,, much better!








Installed




Modified the exhaust tips just for the look




Ready for that summer :)

[roguetoaster]

Looks great! Nice work on repainting the pedals too since they always seem to get scuffed above the pads.

[Mazi!]

Time for manual swap!


I used M20 Flywheel, M20 Clutch, M20 Starter and Getrag 240 gearbox.

I bought most of the parts new!








Pedals look ugly so i disassembled them, got them blasted and painted




















Ready!






The trash..

[Mazi!]

Me and my friend went out to take some photos!

That other e30 is a 318is but has now M60B40, 5speed manual and 188mm 2.65LSD diff.