Post Your M/S5X 24V Swap Setup

[ZinnoSuperEta]

Finally, I get to contribute! Just finished my 24V swap on my '88 super ETA coupe after the stock M20 went full milkshake. Just 2 weeks after I manual swapped it the fuel pump died and I checked the oil only to find something nasty. I acquired a free M50 from a friend who swapped it out of his E36 when it was burning coolant. The head was cracked but the bottom end was perfectly good. I didn't touch the bottom end but had to source an uncracked head.

1. Engine
Bone stock M50tu was acquired for free as I said above. Typical M50 oil pan and pickup from an E34 525i. Pretty much completely resealed as I did not want to deal with any leaks.

2. Engine Wiring
I found an E34 harness on marketplace that was in great condition. I depinned the body connector on the E34 harness, purchased the other side of the E30 C101 connector and just pinned it myself to retain a factory look and avoid paying $200 for an adapter. Other than that the harness went in no problem. I have yet to mount the relays and ECU in the passenger foot well but I'll get around to it.

3. Drivetrain
Since I had just recently manual swapped it with a ETA G260, is flywheel lightened by me on a lathe, and the euro 323i TOB, I did not want to source a ZF and do it all over again. The clutch was brand new so I retained that and just bought the Condor trans mount. I also had just bought a new driveshaft since the one that came with the manual swap kit was pretty haggard so keeping that was a priority. I have a 4.10 LSD I got from a buddy which is super short and fun around town but I do get tired of being at 3500 RPM on the highway. I might try to find a 3.73 but I know those are expensive now.

4. Shift Lever and Linkage
Turner Motorsport DSSR I cut and welded 15 degrees twisted. I also had to heat up and twist the shift carrier to get the shifter to clear in all gears. I have a Turner Motorsport short shifter with the rally lever and it's my favorite shifter set-up I've had in any car.

5. Motor Mounts
Got a tip from a friend that E46 M3 motor mounts flipped upside down work well and give you some adjustability as you can twist them to move the motor around. This works really well and I did not want to go with polyurethane for NVH reasons.

6. Brake Booster, Master Cylinder, and External Reservoir
My set-up is not ideal but I was gifted an E32 double bellow booster and master cylinder which bolts right in. This did require me to shave a few fins on the M50 manifold to get it to fit. I also had to relocate the brake master cylinder reservoir and remote mount it using the 2002ti reservoir and fittings. This was no big deal but if I was going to go it again I would try to find a 944 booster as the E32 booster just sits so far forward it also gets in the way of the PCV fittings under the intake boot. Additionally, I noticed the brakes are pretty touchy as the vacuum assist is very strong with the double bellow set-up.

7. Steering System
Stock E30 rack for now but I will definitely be getting the Z3 1.9 rack to tighten things up. I flipped the pump feed line upside down to go under the E36 motor mount arm and then trimmed the rack return line to get it to fit with the reservoir mounted on the arm as it is in an E36. I also have the Turner Motorsport billet power steering reservoir which looks great!

8. Cooling System
Still rocking the E30 radiator from when my car was an automatic. Since the '88 has the late cooling system I used the E36 hoses and it fit pretty well. Threw in a new expansion tank while I was in there and its good to go! I was also able to reuse the M20 spider hose since I deleted the throttle body heater and plugged that hole in the head.

9. Exhaust System
I already had the Turner Motorsport catback on my car when it was M20 and I wanted to keep that since it was light and sounded great. My mid pipes and cat was in good shape with no rust so I used stock M50 cast manifolds and cut my front pipes before the cat. I then used some 1.75" pipe from Summit to mate the stock front pipes to the M50 flanges. My MIG welding was sloppy but it sounds pretty good with no rasp.

[Panici]

Full parts/mod list in my build thread, and pictures of everything.
Did the swap N/A first then went turbo a few years later.

Highlights below:


1. Engine
1996 M52B28
Precision 6062 Ball Bearing Gen2 Turbocharger. T4 Divided .84 A/R
ARP Head studs
SCE/ATHENA Vulcan "High Boost" Cut Ring Headgasket
RallyRoad Billet Fuel Rail
Injector Dynamics ID1050x




2. Engine Wiring
Custom semi-tucked engine harness I built.
Thinned chassis harness in engine bay.
Shaved main power wire in engine bay.
Standalone ECU - Megasquirt MS3X
Full Sequential Spark & Fuel, Knock Sensors, Dual MAP Sensors (Altitude Compensation)
14point7 Spartan 3 wideband O2 with LSU ADV sensor

3. Drivetrain
Initially used the G260 transmission, 7.5lb flywheel, stock clutch. This was when the engine was N/A.
Arrived at this current setup:
ZF320 Transmission
HDT Automotive Upgraded Driveshaft w/1310 Spicer U-Joints
SPEC Stage 3+ Street/Track Clutch Kit
Racehead (RHD) 7.5lb Chrome-molly steel flywheel
Weld-in reinforcements for Rear Sway Bar, Differential Mount Point, Rear Shocks, Trailing Arms
Garagistic Secondary Diff Mount
Revshift 80A Polyurethane Differential, Subframe, Trailing Arm Bushings
2.93LSD


4. Shift Lever and Linkage
Originally used a Z3 1.9 short shifter with the G260, but changed to this when I installed the ZF320:

Modified/Custom Garagistic DSSR.
CRS Chassis Mount Shifter w/Delrin knob


5. Motor Mounts
E28 rubber mounts
Level Motorsport 24v Upgraded Engine Arm (passenger side)

6. Brake Booster, Master Cylinder, and External Reservoir
E83 X3 Brake Booster w/ 2002 Reservoir
Chase Bays Brake Line Relocation kit

7. Steering System
Z3 steering rack (2.7 turns lock-to-lock)
M-Tech 1 270mm Steering Wheel

8. Cooling System
SPAL Electric Radiator Fan (16" - 30100401)
M42 Radiator
Treadstone Front Mount Intercooler

9. Exhaust System
When the M52 was N/A, I used the OBD2 headers and made a custom connection to my modified Ansa sport exhaust system.

Turbo setup:
Level Motorsports Twin Scroll Tubular Exhaust Manifold.
Custom 3" Turboback Exhaust System w/v-bands
Dynomax Super Turbo 14" Muffler (17744)
DEI Titanium Exhaust Heat Wrap
Heatshield Products Lava Turbo Blanket (300074)
Dual TIAL MV-S Wastegates

[Chilezen]

More pics:

[Chilezen]

Finally adding my project to this. I've been watching this thread for years, and two years ago, I finally took the plunge and did the swap myself. Of course it's unfinished, but here's where it stands:

1. Engine
Frankenstein M52: completely rebuilt an M52 from a Z3 to utilize an aluminum block, then installed M54 rotating assembly. This bumped up the displacement from 2.8 to 3.0 due to the longer stroke, but same bore size (of 84mm). Then I paired that with S50 cams. I pieced this all together from several engines, then I handed the parts over to BimmerHeads. They performed the necessary machine work as with any "stock" rebuild, from honing the bores to rebuilding the head. They assembled the long block, and I did the rest to get the engine in the car.
Almost everything is new, from a rebuilt Vanos to the intake boot. At this point, the only two things that aren't new are the alternator and the idle control valve, which I think is giving me problems lol.

2. Engine Wiring
I was adament from the beginning of the project that this needed to be kept OBD2, and that I was going to get this car BAR'd in California. I haven't done that yet, but am close. Just about everything is there in the harness, which was nicely fixed up for me by a forum member here, by the name of sweet3 I think. I'll add here that because it's OBD2, I have a digital scan gauge permanently installed in my center console, where I have 4 parameters shown a at all times. (RPM, volts, water temp, & air intake temp. It can be customized beyond those.)

3. Drivetrain
Used the standard ZF 5-speed trans, and used my original driveshaft, thanks to an adapter plate from somebody in the UK. Forgot the name but can find the receipt. Current diff is a 3.15, sold to me as a Torsen, but I think I was lied to. I have a rebuilt 2.93 LSD almost ready to go in soon, I find the revs on the highway to be too high. I lose a little bit of power by lowering the ratio, but the engine is plenty for passing as it is.

4. Shift Lever and Linkage
Installed a stock Z3 shift lever, with a Garagistic DSSR. I also cut and welded the rear carrier mount, moving it over, to center the shifter in the hole.

5. Motor Mounts
I utilized the AKG motor mounts that are solid urethane. I don't find them to be harsh or annoying. At an earlier time, I did reinforce my front (and rear) subframes, so I have stronger base for the motor mounts, & sway bar, etc.

6. Brake Booster, Master Cylinder, and External Reservoir
E83 booster and master (from an X3). I did have to cut off the clevis & shorten the rod, and I welded on the E30 clevis. If I had to do it again, I would order a Euro-model E90 booster/master. I remote-mounted a 2002 reservoir on the shock tower, using a bracket I custom made.

7. Steering System
One of the first upgrades to my car, many many years ago, was a regular E36 rack. For this swap, I kept the rack and installed the power steering pump that came with the engine (Z3's are a little different for some reason). I ditched the stock reservoir in favor of a Chase Bays reservoir. OEM high pressure line, standard low pressure line.

8. Cooling System
This, in my opinion, is the most significant change, but also very easily unnoticed. I cut out the stock core support and built my own. I also cut the area just behind the hood latch, and plated it back together to hide the change. This allowed me to push the top of the radiator forward a little, and the bottom got pushed forward a lot. This then allowed me to fit a high-flow (3000 CFM) 16" puller fan from Flex-a-Lite, called Flex Wave. I live in the desert, so making sure the car would stay cool was important to me. However, even with those changes, I could not fit a thicker Z3M radiator. I have the standard E36 radiator... and it works just fine. All the hoses are OEM, and the pump is a Stewart. And since it's an early model, I did mount a late model tank on the other side by welding a tab on and bolting the clip in.
Since there's no A/C section here, I'll add here that yes, I do also have functional air conditioning. This also is sitting on the custom core support, with its own 16" pusher fan, mounted on my own custom brackets. The lines from the compressor had to be custom made. I bought the individual components (fittings and lines), marked, cut, and took them to a shop to crimp.

9. Exhaust System
Stock OBD2 headers, fully custom stainless after that. I built that from scratch as well. Downpipes are 2" I think, then merged in a 2.25" followed by a 2.5" transition, then to a cat, a Vibrant resonator, more 2.5" all the way back to a Vibrant muffler, with 2.25" to 2.5" dual tips. The tips, I had to set perfectly too, since they sit at an angle but needed to stay lined up. Personally I find the car a little loud, so will upgrade to a larger Vibrant muffler in the future.

This is my daily driver, my only car. Basically everything works, and it works every single day (knock on wood). You'd never see this car on the street and think, nice, or wow... and I'd like to keep it that way. All the work is underneath lol.

[bimr84]

Thanks! Haven’t taken any except first start videos. On my IG bimr84

[bradmer]

1. Engine

S52 with Eagle rods, 11:1 Carillo pistons, Schrick 276/270 cams, Supertech double valve springs, hardened steel retainers, seats and keepers, SI stainless stock sized valves, Arp rod bolts and head studs, new INA lifters, Achilles oil pump shaft upgrade, oil pump chain tensioner retrofit, Iwis racing chains, Harper Fabrication 24v pan setup, GDM engineering crank hub w/ac pulley and ATI super damper, s50b32 euro throttle bodies using Metric Mechanic adapter, Custom tps mounting bracket by Alex Walker, RHD phenolic spacer, 24lb Bosch injectors, SPA Turbo adjustable FPR, Walbro 255 fuel pump, Performance MRP custom maf housing, Porsche 803 maf, Castro Motorsport’s air box, Radium catch can & Pcv valve, VTT Oil cap breather (in case of pcv failure), K&N air filter, Vac 3 piece underdrive pulleys.

2. Engine Wiring

Siemens ms41.2 Dme tuned by Mark D’Sylva from live data logs. Modified Obd2 harness with added Obd2 port and ac idle bump relay. LeatherZ oil distribution block with gauge senders for oil temp and pressure wired into center vent gauge pod. Along with battery volts. Aem 30-4110 gauge in glovebox with stealth mount and serial port for logging.

3. Drivetrain

Getrag 420g converted from smg. UUC 8.8lb flywheel, e34 m5 pressure plate, Clutchmasters FX250 e46 M3 sprung disc, e36 325i slave, e46 M3 release bearing, Ben Sipson trans mounting bracket, rebuilt e36 M3 automatic driveshaft with e30 center bearing, 3.46 torsen differential from a Z3, Garagistic braided clutch hose, Revshift 80a trans and diff mounts.

4. Shift Lever and Linkage

BM Speedshop oem height chassis mount shifer, AKG euro 6 speed dssr, weighted Bmw 6 speed wood knob.

5. Motor Mounts

Revshift 80a 24v swap mounts. 6mm shim on top for header clearance.

6. Brake Booster, Master Cylinder, and Reservoir

Massive Booster Delete, AKG bronze pedal bushings, Bimmerworld Aluminum pedal set, Porsche 911 19mm master cylinder, Wilwood 260-12627 adjustable proportioning valve, Massive 280mm front Wilwood brake kit, 2002 remote reservoir with n15design mounting bracket, rebuilt/powder coated rear calipers with new seals, Bimmerworld stainless pistons and brass caliper guide bushings, Garagistic braided brake hoses.

7. Steering System

Z3 steering rack, Ireland Engineering poly steering disc, e30 inner/outer tie rods, e36 M3 reservoir on engine arm and lines.

8. Cooling System

E36 m3 Behr radiator, 80/88 temp switch, factory aux fan up front with new resistor, Spal 16” puller in front wired to factory temp switch and fusebox, Castro Motorsport’s solid radiator mounting bracket and Spal fan brackets. Stewart water pump, 88C thermostat and e39 m52 housing.

9. Exhaust System

S50b32 euro headers ceramic coated, cut shorter with 2” v-bands at the ends, custom dual midsection and x pipe using 2” 304 stainless mandrel bends and magnaflow resonators. E30 325i Billy Boat cat back exhaust. Braided flex joint near one side of x pipe. Wideband bung in side of x pipe. Garagistic sway bar spacers for additional header clearance.

Looks fantastic, any sound clip's?

[bimr84]

1. Engine

S52 with Eagle rods, 11:1 Carillo pistons, Schrick 276/270 cams, Supertech double valve springs, hardened steel retainers, seats and keepers, SI stainless stock sized valves, Arp rod bolts and head studs, new INA lifters, Achilles oil pump shaft upgrade, oil pump chain tensioner retrofit, Iwis racing chains, Harper Fabrication 24v pan setup, GDM engineering crank hub w/ac pulley and ATI super damper, s50b32 euro throttle bodies using Metric Mechanic adapter, Custom tps mounting bracket by Alex Walker, RHD phenolic spacer, 24lb Bosch injectors, SPA Turbo adjustable FPR, Walbro 255 fuel pump, Performance MRP custom maf housing, Porsche 803 maf, Castro Motorsport’s air box, Radium catch can & Pcv valve, VTT Oil cap breather (in case of pcv failure), K&N air filter, Vac 3 piece underdrive pulleys.

2. Engine Wiring

Siemens ms41.2 Dme tuned by Mark D’Sylva from live data logs. Modified Obd2 harness with added Obd2 port and ac idle bump relay. LeatherZ oil distribution block with gauge senders for oil temp and pressure wired into center vent gauge pod. Along with battery volts. Aem 30-4110 gauge in glovebox with stealth mount and serial port for logging.

3. Drivetrain

Getrag 420g converted from smg. UUC 8.8lb flywheel, e34 m5 pressure plate, Clutchmasters FX250 e46 M3 sprung disc, e36 325i slave, e46 M3 release bearing, Ben Sipson trans mounting bracket, rebuilt e36 M3 automatic driveshaft with e30 center bearing, 3.46 torsen differential from a Z3, Garagistic braided clutch hose, Revshift 80a trans and diff mounts.

4. Shift Lever and Linkage

BM Speedshop oem height chassis mount shifer, AKG euro 6 speed dssr, weighted Bmw 6 speed wood knob.

5. Motor Mounts

Revshift 80a 24v swap mounts. 6mm shim on top for header clearance.

6. Brake Booster, Master Cylinder, and Reservoir

Massive Booster Delete, AKG bronze pedal bushings, Bimmerworld Aluminum pedal set, Porsche 911 19mm master cylinder, Wilwood 260-12627 adjustable proportioning valve, Massive 280mm front Wilwood brake kit, 2002 remote reservoir with n15design mounting bracket, rebuilt/powder coated rear calipers with new seals, Bimmerworld stainless pistons and brass caliper guide bushings, Garagistic braided brake hoses.

7. Steering System

Z3 steering rack, Ireland Engineering poly steering disc, e30 inner/outer tie rods, e36 M3 reservoir on engine arm and lines.

8. Cooling System

E36 m3 Behr radiator, 80/88 temp switch, factory aux fan up front with new resistor, Spal 16” puller in front wired to factory temp switch and fusebox, Castro Motorsport’s solid radiator mounting bracket and Spal fan brackets. Stewart water pump, 88C thermostat and e39 m52 housing.

9. Exhaust System

S50b32 euro headers ceramic coated, cut shorter with 2” v-bands at the ends, custom dual midsection and x pipe using 2” 304 stainless mandrel bends and magnaflow resonators. E30 325i Billy Boat cat back exhaust. Braided flex joint near one side of x pipe. Wideband bung in side of x pipe. Garagistic sway bar spacers for additional header clearance.

[ydna]

bringing this back from the dead, but for some of you early model guys, what radiator did you guys fit in with this swap? and how did you guys mount it?

[eternal24k]

Engine

• S52 from 1999 M3
• Replaced seals, spark plugs, rebuilt injectors, chain tensioner, sensors, etc.
• M50 Intake Manifold
• AFe Dry Filter
• Markert Tune, SAP Delete, EWS Delete, 7200rpm Redline
• UUC Underdrive Pulleys came on it

Engine Wiring

• Wire harness by Markert Motorworks with wiring for E30 M3 cluster and oil temp sender. Kept it OBD2

Drivetrain

• ZF320 from the E36 M3
• E36 M3 Rebuilt Driveshaft
• 3.15 LSD 4 clutch differential from a Z3

Shift Lever and Linkage

• Z3 1.9 shift lever
• Turner Shifter Bracket
• E36 328i Shifter Carrier
• Delrin bushings
• Garagistic DSSR
• ZHP knob

Motor Mounts

• AKG Poly Motor Mounts

Brakes

• BMW X3 Booster, reservoir, and MC
• Porter RS4 Brakes
• Ireland Stainless Brake Lines

Steering System

• Z3 2.9 Steering Rack
• Chase Bays High Pressure Steering Line
• E36 Tie Rods

Cooling System

• OEM M42 Radiator
• SPAL 16" Pusher
• Stewart High Performance Water Pump
• 82 Degree fan sensor
• 80 Degree thermostat

Exhaust System

• Syncro Design Works custom exhuast, added high flow cat in addition to the resonator
• factory headers

More info in this thread

[jjc034]

Finally completed my obd2 conversion because the car was originally obd1 when the m52 swap occurred. Need to get the tune dialed in and time to make some powwwaaaaaa

Sent from my SM-G930V using Tapatalk

[razo-s.supra]

m50 1987 325e

Engine- M50 NV from e34 auto. 130kish miles. Completely resealed and installed new t chain guides. Achilles Motor sports weld in baffle, Bimmerworld oil pump lock nut.

cooling- New water pump, t stat and I.E. aluminum rad, spal 16 inch fan, and e36 expansion tank.

wiring- self made adapter harness using m20 plug and e34 body plug. so its reversible if for some reason i want to return to m20.

exhaust- Tubular manifolds customized to a y pipe and a resonator single exit.

Trans- late G260 (swapped my early flange on there) resealed. I.E. DSSR twisted it myself. Condor speed shop swap mounts and trans bracket with garagistic trans poly mounts on the trans. new single mass flywheel and clutch kit for e36.

Brakes- 2009 e90 brake booster and slave with remote reservoir. ( cut, installed new fittings and re bubble flared the lines)

[moatilliatta]

340 wheel hp from a stock s54 and 2.93? Lol nahhhh
You sure that's not crank hp it's calculating?


Got any pics?

Big headers, 3.5 inch exhaust and its doable.

Curious how my HP the Throttles are worth.

Zach

[sebe20]

Hey guys, since i got my car running i thought i would share my build. Since im from Bavaria Germany parts are plenty. I just have to drive to a wrecker to get everything i need. Everything else can be bought from dealer or ebay.



1. Engine
M52TÜ28B from E46 328ci which broke in half due to rust. got the whole thing for 1.3k, sold unnecessary parts for 800... Engine got a M54B30 intake and a tuned ECU to make it run at 239BHP. Oilpan is a E34 525 one i believe, got this second hand from a Rallye cross car. had several ground contact before so had to fix it with JB Weld. Oilpump schnorchel got re-welded to fit the new sump.



2. Engine Wiring
Bought a Adapter from Bruno Antunes on ebay, helped him do the translation of the instructions. This was a 300€ part. No customization needed tho. Plug and play, runs on every E30.


3. Drivetrain
ZF 5 Speed Gearbox, E36 328i driveshaft combined with E30 automatic center support bearing. Driveshaft needed some cutting (4,7cm shorter). Differential is a E36 compact (No idea about gearing) aswell as the whole rear axle. Wheels are 17" E36 M-Spec.



4. Shift Lever and Linkage
Lever is a shortshifter from ebay, Linkage is completly OEM


5. Motor Mounts
E28 5-series Motor bearings (70mm)

right side is E36 6 Zylinder engine mount, intake side is a special part from 300mm.de called 24V Adapter. Makes the engine sit perfectly with plenty space in the bay.


6. Brake Booster, Master Cylinder, and External Reservoir
E34 525 Tandem Brakebooster and Master cylinder, same goes for the Reservour


7. Steering System
E30 OEM, no Powersteering (just because)



8. Cooling System
E46 328i Cooler, 2.5l Alloy Reservoir from China, Pusher fan from a wrecker Ford Focus or something (don't remember, just ripped it out of a shell)


9. Exhaust System
E36 320i headers, Stainless Steel exhaust system for Motorsport applications ofc flow optimized - has yet to be installed


10. Brake system

Front has 292mm Brembo special brake discs (Special cause they had to fit exactly for this project) aswell as E36 328i Brake Calipers. Got the adapters and discs from Tino's 300mm.de site, he sells whole 5 Stud conversion kits with all parts needed. In the rear i took everything from the E36 compact rear axle and replaced it with new parts.


So in total i spent over 7k in the last 9 Months. Bought the E30 as a automatic for the same i got the Coupè for, swapped everything, had to wait for space and parts or tools. Did everything on my own (except for engine extraction and insertion, so in total i had help twice) No Carlift, just jackstands and alot of me beeing on the ground under the car.

Would i do this again? - No.
Do i recommend this to Novice car guysor hobby mechanics like me? - No.

Did i buy alot unnecessary parts that didn't fit? - Too many...

Is it worth it? -Hell yes.



Maybe i do a follow up story of my build.

[jph]

1. Engine
M52b28 block, S52 crank, Molnar 135mm rods, custom JE pistons, 8.5:1 CR, OBD2, S52 cams, full Supertech valvetrain, CES cut ring head gasket, OBD1 valve cover and coils, ATI Super Damper. Everything inside the motor is brand new. Every seal, every bolt. Good N Tight T3 manifold, Garrett GTX3582 turbo, Mishimoto 31”x12”x3” intercooler, M50 manifold, Rally Road fuel rail, Siemens DEKA 60lb injectors, tuned on stock Ms41.1 ECU by 22RPD. Arc Asylum modified and reinforced E36 oil pan with VAC baffle and E30 front subframe.

2. Engine Wiring

E36 OBD2 harness converted by Markert Motorworks for plug and play with the E30’s C101, E30 M3 firewall wiring harness cover.

3. Drivetrain

E46 M3 6-speed transmission (420G), Southbend Stage 3 Endurance clutch, OEM S54 flywheel, DSS custom driveshaft, E28 Euro M353i 210mm rear diff with E46 M3 cover, 3.25 LSD, custom rear crossmember fabricated. E30 reinforced subframe with Garagistic camber/toe adjusters, Z3M rear trailing arms and axles. Arc Asylum 420G trans mount and Rogue Engineering trans mounts.

4. Shift Lever and Linkage

UUC Evo3 Euro E36 M3 shift kit, new E30 shifter carrier bracket and stock bushing.

5. Motor Mounts

AKG 24V swap mounts

6. Brake Booster, Master Cylinder, and External Reservoir

New ATE Porsche 944 booster with threaded and shortened shaft, new E32 750 master cylinder with Wilwood proportioning valve, E30 stock master cylinder reservoir. Custom cunifer brake lines everywhere, ABS deleted. Shaved the last 3 intake manifold fins off for a little extra clearance. E36 M3 front calipers, E46 M3 front rotors, E36 M3 rear calipers and rotors.

7. Steering System

Z4 non-powered steering rack with E36 outer tie rods, custom made steering column u-joint with DD slip shaft to mate to E30 airbag steering column.

8. Cooling System

Mishimoto E30/E36 aluminum radiator, E30 late model expansion tank in stock location, Stewart high volume water pump, Fan Man Sidewinder puller fan. Fan motor sits where power steering pump used to be.

9. Exhaust System

Custom 3” turbo back stainless TIG welded, Vibrant resonator under the driveshaft tunnel and a Vibrant 3” in dual 3” out straight through muffler.

10. About a million and a half other things done to the car. It made 596 whp a couple months ago. Heading back to the dyno in a few weeks after making some changes to the fuel, intake, and waste gate systems.

IMG_7349 by Jason H, on Flickr

IMG_7270 by Jason H, on Flickr

IMG_7813 by Jason H, on Flickr

IMG_7045 by Jason H, on Flickr

IMG_8153 by Jason H, on Flickr

[pandaboo911]

Car: '88 WBS Vin'd E30 M3



1. Engine

2005 S54B32: fully functional stock obd2.

Stock S54 cams

Walbro 255 external and stock internal in-tank with Aero adj. FPR

Dinan High Flow Throttle Boddies

VAC U/D pulley for Crank

A/C delete

Intake: Bimmerworld silicone boot

Stock E46 M3 S54 MAF sensor

ECIS Replacement filter



E34 oil pan with VAC oil pump and pan baffle

Sump Armor-Red46



2. Engine Wiring

Wired by hand (no aftermarket harness used) Chassis harness to E46 motor harness



3. DME

Bimmerworld/Randy Mueller @ EPIC benchflashed my DME. Standalone MSS54 ECU setup

Removed:

-SAP

-EWS

-muffler valve

- redline set at 7800rpm

- Yielded 340rwhp/277tq on a dyno jet





4. Drivetrain

ZF320- 5spd from E36 M3 detent work done

SPEC clutch and lightened flywheel

E30 M3 clutch slave cylinder

E30 M3 clutch master cylinder

E30 UUC Stainless Steel Clutch hose

325i trans brace

E21 Trans Mounts

E30 M3 driveshaft new CSB and Guibo

2.93 LSD



5. Shift Lever and Linkage

OEM SSK Z3 M shifter

Stock e36 dssr

Delrin bushings, front & Rear

E36 Ebay 5 spd M Shift knob





6. Motor Mounts

Green Motor mounts-E28/E34? (Cheap and inexpensive but great fit)



7. Brake Booster, Master Cylinder

2002 Booster (fits perfect, brake feel is firm and great)

Stock M3 Master Cylinder and resevoir

Brembo Gran Turismo Lotus 4 piston front BBK



8. Steering System

Stock steering rack

New E30 power steering line and custom made line

New E46 M3 power steering pump



9. Cooling System

New E46 M3 radiator

E46 M3 O.E hoses

Lower temp thermostat- Bimmerworld

New O.E W/P

SPAL 16" -Electric Fan with Relay kit 30102047 (straight blade-pusher).



10. Exhaust System

Stock OBDII S54 exhaust manifolds with chopped cats and custom 2.5 inch double piping. Custom merge-Y to mate OBDII headers to 2.5 magnalfow piping. 2.5 inch resonator and 2.5 inch muffler with double walled tips.

All exhaust pieces were manufactured by Magnaflow and purchased from Summitt Racing.



(With the merge being so close to the headers, I know its a bit restrictive down low in the rev band buy the car makes 320+ on any dyno so Im not complaining. I wish my E46 M3 sounded as good as this car. It is deep, European exotic and sounds amazing, not too loud but very deep with a nice scream up top to let the P-Car's know that I'm coming.

340 wheel hp from a stock s54 and 2.93? Lol nahhhh
You sure that's not crank hp it's calculating?


Got any pics?