- Received slightly bent valve cover gasket….return? (pics inside)
- oil cooler inlet/outlet size
- Need help with OEM exhaust muffler replacements
- Vibration Isolator Replacement Solution for DKF Exhaust Hangers
- Rear muffler delete - VIDEO CLIPS
- valve clearance BELOW spec.. Fixed!! No harm done.
- Z4m coupe top speed 300km/hr
- Advice Needed: Maintenance Question
- "Pop!"
- StickMon's S54 Rod Bearings thread?
- DKF 300 cell CATs working + install tips
- Evolve airbox - 2F65 brake booster fault
- z4m fuel pump relay!
- Clutch Replacement
- Definitive Answers Needed!
- Oil Change
- Independant Shop Recomendations in San Jose CA Area?
- Clutch Rattling Noise?
- DKF Hangers - Where to buy?
- I can not close the hood from the remote control
- pump to rack power steering hose
- ESS VT1 455 Gen 3 Build
- Valve cover gasket, etc. M54 engine
- Antipodean Z4MC GTR build
- Rpm related noise
- New engine mounts = more traction?
- ESS VT2 525 installed
- Big Bore Throttle Body
- NA Potential Gains
- tiltmode43's 83k mi Rod Bearing Replacement @ Lang Racing Developement
- What company makes section 1 and 2 a 1 full pipe?
- DKF Hangers
- New GruppeM Intake <$675 shipped
- FI guys, air intake placement.
- Z4M Engine Noise - SOLVED, water pump failure - Pics + Video
- N52 Oil cooler and oil filter gasket change
- GruppeM Intake Installation Help
- Oiled Filter Causes MAF Issues a Myth?
- Reverse cut-outs?
- High Boost M54 Build
- CSL type carbon intake for under 1K? interested?
- Active Autowerke Tune (w/ aFe intake & RPi exhaust)
- 2006'/2007' e85 2.5si face lifted engine headers
- A silly Question
- top problems
- Has anyone tried FMU Velocity Stacks on an M Coupe
- Engine Mount Height
- ESS TUNE and restoring factory program
- Took my car to Frank Smith (TTFS) yesterday.
- Vibra Technics to BimmerWorld Motor Mounts
- Economical exhaust sound improvement?
- Installed: Status Gruppe Tuning Headers
- BimmerBrakes SS Headers on E85!
- First Dyno Run (With Mods)
- Engine compartment ?
- SPA turbo manifold for M54B30
- Power/underdrive pulleys for E85?
- What is the best way to reduce interior rattles? (exhaust related?)
- Air shut off valve
- DKF Hanger to the Rescue
- Vanos code 2A82 - how soon does it need doing?
- Vanos Replacement
- Non M exhaust 3rd times a charm
- Want more power out of s54, don't know which route
- Engine CPU Modification/Programming
- Bashing Headers
- OEM Euro Header - where to buy? [US]
- Oops... Mods Please Delete.
- Spark plug install question
- Murphy Strikes! Multiple misfires
- Low Mileage Z4MR becoming a Daily - Maintenance Help!
- O2 sensor issues
- DSC Brake Tire Pressure Trifecta even after replacing sensors
- OEM strut tower brace no longer being made?
- Consolidating Camshaft Information
- Does m3 e46 aftermarket oil cooler fit z4m?
- S54 - Vanos Unit Questions
- Looking for titanium section1 and xpipe
- 3.0si Magnaflow exhaust
- was thinking of a little change to my rear end..
- Slight Engine shudder on turn-off ???
- Engine upgrade/refurb.. head gasket?
- Differential noise/rumble - high speed off throttle
- How does this engine sound?
- Leaving the Supercharged ZM4 group
- Shrick Cams.. info only.
- Recommended clutch replacement for high power
- Schrick Cam Setup?
- Rear output shaft/axel part number help!
- Z4M Clutch slipping
- Custom One off z4m specific turbo kit?
- 2JZ in a Z4 Coupe - Custom Project
- Headlight Intake
- Eisenman Sport or Race?
- What fuse or power circuit only gives power when the engine is acutally running?
- over heating
- Z4 starter replacement & intake cleaning
- Power fluctuation around 3K RPM
- What oil is best
- N52 Crank and cam teeth
- Throttle not working when using breaks after Alpha n tune
- Flywheel + clutch works from m3 e46?
- X-pipe, better pops?
- Traction control and brake lights on dashboard show up, what does it mean?
- Advice needed: Water/Meth Injection system
- Anyone knows is there a 6 speed manual for E85 2.5i?
- Gains gains gains...
- Supercharged Z4M's!! Give me your thoughts/experiences!
- Radiator upgrade?
- Disappointed - coolant hose quick disconnects - any options?
- Starting Problems Help e85 z4M 75k
- FYI - DKF section 1 vibration
- 2.5i 5MT Short Shifter
- Transmission side-side clunk in neutral (out of car)
- Melted rear bumper cutouts? - Hanger fix
- Engine cutting out on the track
- strange driveability issues? check your BST
- Can't access DSC using INPA
- Exhaust tips protrude more when hot?
- Tuner
- CAI Experience - Eventuri vs AFE
- Exhaust smoke concern?
- Z4M Stromung VS Supersprint Powerloop
- need help, rough idle replaced plugs & coils
- AS Short Shift Kit
- V8 Z4 GTR project down under
- Evolve Airbox Install Help URGENT
- S54 Euro Headers Help- Weird dimple and weld?
- ESS updated parts
- S54 cams and vanos
- DSC Module DEAD
- Supercharged E85 M Roadster
- Z4m Aem Infinity Harness In Progress :)
- S54 Z4MR - Hiccup at Idle
- CAE Ultra Shifter
- S54 Valve lash findings
- CSL Airbox Ram Air
- Oil Leak
- Did valve adjustment today & noticed writing....
- 3.0si final gear ratio + Forced induction
- Euro headers
- ESS Alpha N tune???
- Exhaust question
- Fuel pump failure?
- '03 3.0 E85 P0709 code transmission
- Your Z4M Tune - What's your experience?
- Fabspeed O2 bung spacers with inline-mini CATs
- Supersprint Headers VS Euro Headers
- 2004 Z4 2.5 Mod help....
- Normal Noise from Catless Headers?
- How many miles until SES light after headers?
- Method to diagnose throttle actuator
- What's causing the smell?
- Magnaflow Muffler + Secondary Cat Delete Sound
- 2006 Z4M Roadster... Time for 30K service in E. TN
- Long term experiences with Royal Purple
- Euro header install q's - please help.
- Motor Mount choices, need some help
- Z4M sensitive on throttle
- TCU flashing
- Engine Acceleration Problem PLEASE HELP!
- Thinking about Vanos
- SS Race Exhaust Install Suggestions ? Z4 2007
- Supersprint Powerloop vs. Race Mufflers
- ESS Supercharger for N52
- Questions for DKF Section 1 Owners
- IAT relocate
- Magnaflow after Muffler Delete
- Exhaust Tip Size
- 4 clutch machineless unsprung LSD
- Stromung too Loud after Euro Headers install?
- Who has already fitted status gruppe headers ???
- Low Coolant light/ expansion tank sensor?
- Another tuning question for the gurus!
- Trying to Stall
- Lightweight Flywheel?
- Z4M- Long term fuel trims-thoughts and ideas please
- Rocking out with ur MAF out
- Any known S65 swaps?
- Z4M pops and snorts.
- z4 service engine soon issue
- Any members with Delrin shifter bushings?
- WPC Rod Bearing Time
- Wow, first ever Z4M mechanical issue!
- Rouge Trans Mount Question
- Delete
- Z4m vanos exhaust hub failure
- Does anyone have Z4m vf570 install instructions
- Will a E46 M3 Supercharger fit on the Z4m?
- Catless SS section 1 - installed -
- American Racing Headers
- OEM Exhaust Mod
- Question on spark plug reuse
- Installing a new clutch, what else while I'm DOWN THERE?
- Track used supercharged z4m cooling questions? (E85 fuel?)
- Z4M power upgrade
- Exhaust Turn-Downs for Track?
- Seeking Advice/Help - Red Oil Light Flicker
- torque converter play
- 2003 E85 charcoal canister location & access
- Engine problem getting worse! Puzzled...
- Z4 3.0si/Z4M Fuel pump specification
- E85 and forced induction s54 users?
- E46 M3 Engine Compatibility with Z4M?
- S54 Catastrophic Failure
- Any new software tunes for a S54 ecm?
- 25% off Supersprint
- Watch me ruin a Z4M Coupe: build thread
- Stromung Exhaust Installation * Install Advice *
- Vanos bolts - next on the list
- '04 3.0i Making Up-shift Noises Under Heavy Acceleration - Normal?
- Air Conditioning was ice cold but not today.
- Supersprint Powerloops and SS X-pipe
- Z4M Muffler Delete vs RPI Exhaust
- Lead from top end?
- More lead than a fishing weight. (updated with break in results)
- DISA valve flap broke - some questions.
- Supercharger z4m limp mode issues
- New 3.4 Stroker Build has started
- N52 ESS Supercharger
- 3.0si maintenance intervals
- M3 e46 Carbon Airbox on Z4M
- RE X pipe worth it?
- Torque Wet or Dry for Connecting Rod Bolts
- Not if, but when...
- Is valve cover gasket required every time?
- S54 Possible cam bolts failure sound? or normal
- How to break in S54 after rebuild?
- Mods that Pass California Emissions??
- RPI scoop with CSL intake?
- VANOS Oil Leak
- E46 GTR Build - S65 Transplant
- ECS Rod Bearing Kit
- Question about tuning and battery disconnect
- EVENTURI Air Intake Question
- Perfromance clutch Z4 2.5i
- Bimmer Performance Center N52 Tune Sale
- M Coupe LTW build
- My 1st Blackstone report @ 97k miles
- Input Request - Search for Power
- Z4 N52 3.0SI DISA valve ( Smaller unit)
- Bimmer Performance Center N52 Sale
- O2 sensor simulator
- E46 M3 4:10 R&P for M coupe
- Z4M error codes, help needed
- Z4M's dyno proof
- Tuning questions please help me
- Dry carbon propshaft for Z4M, any interest??
- Drop in filters Afe K&N: benefits?
- Samsonas Dogbox Kit