- Noobie to this forum, curious about mods...
- Clutch sound ???
- Mini Review on JB4, AR DP & ST Suspension
- Group buy qualife LSD? Opinions...
- New Member - ACS3_87
- How much power can a automatic transmission 135i hold without slipping?
- Cobb log review
- 11.696@117.91
- BMW can tell if u had tune?
- bmw dealer in my country.......
- 2011 N55 DCT on the track (Video)
- Anything I can do to reduce consumption?
- Axleback exhaust only
- questions about OS Giken diff assembly
- Forge DV and more...
- JB4 map 8 / NA mode
- Installed Quaiffe LSD, car pulls right under hard acceleration
- Auto Logic Tools for Independent BMW Garage
- What make a DINAN
- New HPF N54 Intake Manifold for both 135i and 335i - PICS
- N55 w/ Downpipe Issue
- Procede but no cruise control?
- Any tips for Dyno of N55 with DCT?
- Active Autowerke Exhaust vs Berk Race. Which is louder?
- All I want for Christmas..
- JB4 Stage 2 for N55?
- vishnu procede or jb4 stage 2 for n55?
- JB4 or Accessport?
- JB2 N54 Stage 1 - Worth $99??
- Stock turbo limit?
- nos on stock 135i
- Had Quaife LSD installed now its leaking fluid
- COBB AccessPORT Updates for Europe, Z4i, Z4is, 1M and New Stock Throttle Stage2+ Maps
- N55 DME Update
- How difficult to install a BMW Performance Exhaust?
- installing/uninstalling N55 downpipes
- N54 Mid pipe weight?
- N55 check engine light on catless downpipes
- Anyone fitted e46 M3 transmission mounts?
- AA Speed Delimiter
- Catless DP & Pass The Emission Test?
- JB4 passes dealership visit!
- Does the 6AT have a ATF dip stick???
- How to use BT Scanner?
- New aFe 3" Exhaust POLL
- Question of the stock turbos
- Removing Roof liner ?
- what's the benefits of installing a custom LSD...?
- Oil Catch Can
- Cobb tuning
- My clutch showed up today!
- check engine light + limp mode (no boost at all)
- Turbo replacement
- Knock over bumps after DP install?
- HPFP issues on N55 : any news ?
- Low boost/Leak?
- evil eyes....
- Intercooler ?
- Intercooler
- N55 to N54 swap?
- Twin turbo upgrade kit 505 whp
- REVIEW: HPF STAGE 2 FERAMIC CLUTCH (N54 335i)
- Cobb HP no reply
- ECS Lightweight crank pulley..Opinions?
- Cobb AP or JB4
- Google has failed me!
- Spec clutch installed *pics*
- Need Help Deciding On Exhaust
- Dyno on Friday...wish WA had 93 octane
- Just did the Evotech ECU Flash
- Took my E85/93 135i to the drag strip
- N54/N55 limiting factors
- $600...what to do with it, no clue
- Incase you havnt seen the progress.
- Anyone care to chime in on the (Turbo?) problems i'm having
- How to tell what flash is on your car?
- How to tell which engine I have? (n54 or n55)
- damaged intercooler
- 10.2:1 compression
- N54 135i steering?
- Revised Eisenmann Quad Exhaust for the North American spec 135i
- New HPF N54 Intake Manifold Pics for the 135i/335i/535i
- 2012 135I tuner in So Cal?
- Maddad
- question regarding Injen Intake for N55 application.
- DCT Launch Control and PPK
- Strange engine startup and rattling after replacing fuel injectors..
- Need a lsd installed in Mn Looking for recommendation
- What sounds louder?
- Help with agency power intercooler install
- Performance Pack and Performance Exhaust
- HELP!! Just installed my intercooler and got a p30ff code
- Anybody with Cobb play with the performance meter yet?
- injen intake air filter replacement
- Any experience with the 335i-style insidePerformance exhaust?
- Any experience with ENEOS motor oil?
- AFE down pipe n55
- PE install questions
- VRSF 3'' Downpipes
- N54 BMW PPK & SSK Review
- Tracking my 2012 135i for the first time
- Power steering vent / cooler?
- Best price for AR downpipes?
- 09 N54 Stock, too much lag / not as powerful
- Help?
- Gaskets at turbo to downpipe reusable?
- Heading to strip tonight. Anyone done Map 7 for N55?
- Eric's HPF Single Turbo N54 Is ALIVE - VIDEO
- Macht Snell DP install hardare
- Cobb Accessport HELP!!
- Intercooler and Down Pipes then JB4?
- does the oem oil cooler use hose fittings
- Transmission issue or Software problem?
- Dinan N55 Official Email
- BMS DP Fix for 1M N54
- Please Help Me Vote...
- Macht Schnell Downpipes Installed
- Cobb Stage 2, w/o aftermarket intercooler?
- HPFP thread, 2FBF and 2A19
- Modifications to 135i DINAN?
- 2 weeks with tune, Oil at minimum.
- 2012 n55 135i coupe
- 2011 N 55 dyno results
- What Died In My Waste Gate
- Dinan tunes transferable?
- Log....What to look for
- BMS DP fix question
- Any one race a G8 GT??
- BMS OCC N55 Kit Testing
- 335i e92 Lux h8 v3,bms dci, ar catted dp, magnaflow, blk 18 5spoke sport rims
- What procede map?
- Apexi filters
- DP Intall question.
- Decent deal for PPK2?
- Finally some cobb logs after FMIC and BERK muffler delete
- Cobb AccessPort Update Error
- Disable E-LSD with a real LSD
- M1 methanol dealer near Fort Rucker, AL?
- PPK owners, can I have your feedback?
- n55 AR Catless DP Smell
- Lightest 135i?
- exhaust question on an n54
- vibration question
- JB4
- Whistle sound from the engine
- Eisenmann Exhaust..(please read)
- Chargepipe performance question
- 99% Sure This Isn't Wastegate Rattle
- order the charge pipe...
- BMS N55 Charge Pipes Back in stock :)
- N55 JB4 (Stage1 and Stage2) RHD Harness now Available!!
- VRSF 3" Downpipe Installed/Review
- Dyno help
- Pop noise, then loss of power + air sucking noise?
- launched car now car sounds louder...??n55
- Cobb Accessport
- full straight pipe.....ur opinions
- Pressure plate crunching
- CA DMV requiring DME software upgrade!!
- HPF Exhaust Question
- Looking to buy Exhaust & Mid Pipes. What should I get?
- Resonator Delete N55
- Good Burnout????
- Drag info?
- Fighting for traction
- 12.3@117mph on pump with 3 mods? What?!
- 1M Engine Cover Decal
- DCT Kickdown lagging with JB4 N55 Stage 2
- Finally installed my PE today
- Cobb Stage 1 - No DP fix?
- Limited-slip purchasing options
- Best 135i exhaust for a daily.
- Can you run no rear exhaust on the 135i?
- What is Meth??
- spark plugs
- NEED FMIC
- Progression of mods, suggestions please.
- JB4 vs. Cobb Cobb Wins!!!
- JB + or COBB??
- AskCOBB Episode 2 - BMW Misfire Diagnosis and Repair
- Cobb + intake?
- JB4 2/7 Firmware Meth Dyno Testing!
- Cobb + BMS WW Meth Kit Dyno Testing!
- BMS JB4 and BMS downpipe
- N54 vs N55
- N54 Midpipe DIY?
- Exhaust Question.
- How to launch successfully after tune
- Would another axle back give more power
- loosing power when shifting gears???
- What will the dealers let you get by with?
- BMW Performance Electronic Steering Wheel V2 questions
- BMS Burger Tuning N55 Downpipe Sounds
- stock charge pipe....
- N55 ETS Chargepipe Install + Review
- Spend My Money For Me
- PPK bought in the US installed in Mexico?
- Vishnu N54 Single Turbo
- VAC Motorsports - 335i, 135i Performance Built Differential - How we do it!
- DCT Transmission
- Just installed AR DPs and Cobb Stage 2... Questions.
- 335 to 135?
- N55 1/4 mile HELP!!!!!!!
- Dynolicious app pretty damn accurate!
- Need DP Fix To Pass Emission
- 135i N55 Remapped DMS
- Some early customer results for the BMS OCC!!!
- Berk Exhaust Issue on e88 Convert
- n55 AFE Intake installed. pics!
- Adaptation Question
- Stage 1 BMW PPK just installed and...
- 2012 135i Cold Air Intake
- Oil vs. Dry Air Filter
- BMW Performance power kit
- Injen intake any good?
- Berk Race Exhaust Questions
- Cobb Stage 1 vs Stage 2+
- Question about my 135i and Texas Roads...
- How long should i wait to install JB4
- Worst to First in 5 Minutes: CP-E Axleback
- N55 Tunes, What Would You Choose?
- Catless motoring, motoring in NY
- DIY DCT Launch Control (Have I discovered something here?)
- EFI Logics Custom Tuned N54 135i – 341whp/394wtq!
- Smoke after new AR downpipes
- N54 JB4 or Evolve
- meth bung...
- BMWP Exhaust NOT compatible with BMW PPK!
- Issues with JB4
- 1M / 135i tranny... whats the difference??
- JB+ or JB4. Someone please help.
- Performance Power Kit Numbers?
- N54 - BMS JB4 vs Cobb AP vs Vishnu Procede vs AA vs Dinan vs others
- Airport raceway videos!
- Why the N55 needs an upgraded Charge Pipe!!
- Best Down pipe for N54
- Jb4 logging question
- Feedback on Rogue Engineering 135i DMS Exhaust?
- 135i Remap with best performance
- 19f 20r v710 matteblack setup?
- Torque increase for PPK + Injen CAI?
- Cobb frustration
- Possible Loss of Power -- First Log
- plz ur opinions are important for me :)
- DP's and O2 extenders...
- Will Methanol dry out turbo seals????
- Midpipe install easy?
- New JB4 Map 8 Economy Map Third Party Results
- Have this happen to you guys? With the new jb4 software
- Weird sound on engine shutdown?