- Extending Post O2s for supersprint
- Pokey's Z4M Build #2
- Righthand drive Z4M – SuperSprint V1 stepped headers and Severn tune (dynos and data
- Can you still hear the intake with a full exhaust? (Z4M)
- Can't find this on RealOEM BMW....
- Single z4m muffler on 3.0si?
- Car won't start
- insane exhaust sound from RPI
- Really silly question on pre/post facelift diffs
- Engine Misfire, Fixed When Car Restarted?
- 4.45 diff?
- Oil Accumulator
- Rear Diff Output Shaft Leak Question
- Rod Bearings
- Ford Motorcraft XT-M5-QS Trans fluid??
- Swap or Rebuild for Z4M Track car
- Z4M vs 3.0si vs 3.0i transmission difference
- "Upgraded" Motor & Trans Mounts - Worth it?
- Play between driveshaft and wheels. Metal noise
- xHP Transmission Tuner is AMAZING
- OPINION Rebuilt S54 engine - Auto Clinic of Ormond
- S54 rough idling - many fault codes
- Where to find proper fuel?
- Swap stock 2006 Z4M diff for freshly rebuilt 2001 E46 M3 diff w 4.10?
- S54 long cold cranking
- Z4M - SuperSprint X-pipe, Powerloops and Eventuri (dynos and data logging)
- E85 spring differences
- Rough Idle N52 E85 - No error codes
- VANOS orange dried residue around cover
- E85 3.0i to 3.0si conversion
- S54 Intermittently long slow cold start
- New Z4 - Not new to BMW's/this Forum!
- Belts..E46 / E85 The same?
- Garagistic short shift kit
- Can't identify Z4M S54 oil leak under VANOS
- Z4 m VF Supercharged ODB2 Emission's trouble
- CCV/PCV Not the Problem?
- Missing Part On Intake?
- Z4/E85-Convertible Emergency Cable Repair
- 2007 Z4MC Drive Shaft U-Joint
- 2007 Auto trans, sport vs normal slipping
- What sparks and coils for Z4MR?
- BMW Z4M complete conversion for E85 fuel
- Sport Button not working.
- 07 - Reprogram SRS Airbag module
- Csl airbox that seals intake tract
- What clutch kit for DD Z4MR?
- Rod Bearing Replacement on my 2006 Z4MR
- Karbonius CF reproduction of standard S54 plenum **PROTOTYPE VIDEO**
- Differential
- Best of both worlds exhaust
- Z4MR Transmission internal parts, where to source?
- Clutch Delay Valve Question
- N52 valve gasket Q
- VANOS Procedure question
- Bearings at 56k
- Supersprint Quad option NonM
- 07 Z4M Coupe - Need alpha n tune for Turner Motorsports CSL intake
- Supercharged Z4M rear exhaust recommendation
- Another Bearing Story
- 2007 Z4 3.0si 2E83 & 2C7F codes
- BMW Z4M fuel system upgrade
- MS45.0 --> MS45.1 success! Wideband fuel control now possible
- Alpha-N and OBD Readiness (Emissions)
- Z4 trans swaP
- Help with Whine
- Center Support Bearing/Driveshaft and Guibo/Flex disc
- '07 Z4 3.0 coolant light staying on
- Differential 3.0l vs 2.5l
- Looking for a 3.90 to 4.10 diff.
- fuel pump has no electric supply
- Passing Emissions with ESS Supercharger kit G1
- DME 2F71 ans 2C92 diagnosis faults
- My 170k Mile Z4MC
- Liquid Moly ATF?
- 6 speed swapped N52 Z4
- Supersprint x pipe delete and connecting pipes
- Can German s55 engine be used without mods in us spec car?
- Fuel Injectors
- N52 Cold Air Intke
- Transmission strength
- *ALL* Parts Needed to Convert US E85 Z4M Header Setup to Euro Z4M CSL Header Setup?
- OEM Exhaust Alignment
- Fuel Pressure Regulator for Z4M
- CSL Camshafts
- HELP. I don't know what mods to do.
- M Roadster starter motor, Valeo or Bosch?
- Severn Tuning's new flash app
- Z4M is back on the road after 3 years
- 30k budget on engine mods for N52 engine
- Z4M exhaust upgrade
- BMW Z4M transmission spline
- afe Intake Install Question
- Stand-alone engine management system Upgrades for Z4M
- Midpipe install parts
- anyone have supersprint sport exhaust on their Z4M?
- oil cooler thermostat for S54
- 2007 Z4 Top Operation
- No start no crank. HELP!
- Reliability Z4M vs M3 e46
- 08 3.0Si Engine and Possible Cool Issues
- N52 Tuning Options and Recommendations
- Modded S54 E86 Z4 M Coupe - Codes 29F4 and 29F5 - Catalytic Converter Conversion ??
- Are they a perfect fit? Megan Racing Headers
- Help with Catless Header Install!
- Video + Audio of a Carbon Airbox and Stromung Mufflers
- BMW Z4 3.0si Catless/Open Headers (N52)
- Past Oil Change
- 335WHP Z4M Coupe + shifting issue
- Stray Sensor
- Replaced battery, but still getting ABS, Brake, & Traction lights flashing
- Coolant System Refresh - is mileage more important than age?
- ESC Tuning water pump kits
- P0011 and P0016
- Crankcase Breather Fault: P2FDA
- E85 Z4 Oil Gauge Reading Fault
- Replacement starter making an unusual sound
- Valve Cover bolt stripped...
- Questions - Starter Replacement 04 Z4 2.5
- Hot Air Comming in
- M54 oil leak
- Swapped Starter, now EML and autoreving
- 2008 E85 CAI Options
- Right Rear Half Shaft HELP!!
- How can I add a little more horsepower?
- Z4 Won't start unless key is in ignition for 10+ mins
- calling all dif swappers...
- Supercharging your Z4M? GO SEVERN TUNING OR GO HOME! Shout-out to pokeybritches
- Groaning diff
- How many of these are still floating around?
- best aftermarket muffler?
- Becker Catback Exhaust? Z4 E85
- Quick question: Karbonius plenum install - what goes here?
- Z4 3.0i change differential to shorter
- Z4 M Humming Noise after turning off engine (video)
- EWS delete questions
- P16a7 - 2006 z4mr
- CSL intake vs Eventuri + Karbonius plenum (dynos)