- .
- Cruising - fluctuating 0-1psi
- Do I have a DCT?
- Overheating/Normal Water Temps/Puller Fan?
- 335i vs M3 SC
- Gintani DCT Oil Pan
- New to Cobb, First log - Feedback?
- Fuel pump failure... or just low battery?
- N55 vs. N54 review
- Cant figure out this overheating problem
- Stumbling/hesitation after Protune
- Keep my FBO N55 or move on to M3 or C63s
- Code 00348A: Map Thermostat - stuck open
- N55 Altnator Replace
- N55 HPFP - Test?
- Car won't turn over?
- BMS Stage 1 for N55
- catless downpipe - long crank?
- Exact measurements for BMS intake air filter
- Jb4 steering wheel controls stopped working
- Suggestions for new JBD install
- Swapping MEVD1726 ecu for MSD81
- catalytics mods=issues. Please help!
- Oil filter housing gasket
- What Kind of WHP Should I Be Making?
- Resonator?
- HPFP or Something else??
- Help.
- How to determine what DME software i have?
- JB4 Stage 2 module losing power?
- JB4 Making High Pitch Noise
- Codes, no boost and no clue
- SR speedworx n55 build
- What is this sound? Coming from engine bay.
- Info on SIB 11 03 11
- Changes to my exhaust, Opinions?
- Loow boost
- Catless DP SES Light
- jb4 iso
- It's that whoa WTF kinda boost...
- Can I fit a e92 M3 muffler in a e92 335i?
- E90 Part Out / SoCal 626, 818, 213
- Exhaust drone... Options? Corsa mufflers?
- Exhaust sound of N55
- Anyone interested on N55 walnut blast DIY ?
- Need n55 advice- sold 335, now onto an X5
- what catted down pipe?
- New member - jb4 or custom tune help
- N55 Performance Exhaust
- WOT at high speeds = kicked to Map 4
- Best plugs and cheapest place to buy?
- Looking for a Performance Exhaust for N55 E92 335i
- N55 E9X Turbo to FMIC Pipe
- 335i exhaust question!
- AFE Stage 2 Intake, Terrible Fitment
- Ppk + jb4 stage 2
- 09 335i cobb stage 1 agressive tune Question(s).
- N55 Vibrates/rough idle
- Meth help please!
- N55 E92 335i: Can you add Resonators to Reduce Rasp on N55?
- 2011 335i E92 N55 TMAP Swap
- How do you mix your E85?
- N55 E90 BMS Stage 1 review
- used downpipe?
- Hexon Stage 2
- Pure Stage 2 initial review
- ppk
- Port Injection
- Cold start stall?
- Thoughts on eBay exhaust tips?
- MHD Logs - Stage 1 / 93 Octane Stock
- Where is the ecu?
- Difference between Intake air temperature sensor vs Charge-air temperature sensor
- VRSF DP Leak @ Exhaust Connection
- 5w30 vs 5w40 for FBO?
- Treadstone FMIC... Did you know they make them for 335's?
- FBO N55 PPK Flash will change your life! *video*
- PART OUT
- E92 Heating Up!
- Transmission/Gearbox Mount for 335?
- LCI E92 Intelligent Battery Sensor
- N55 Clutch Swap to 335is clutch/pp
- Oil Cooler Gasket
- Oil Temperature Gauge Reading?
- What map
- N55 Motiv Turbo Kits
- Secondary cat delete with PE mod?
- Please delete
- Issues with EVAP system monitor issues
- 335 exhaust Advice plz
- Pure Stage 2 = Amazing!!!
- Need pics of OEM N55 DP
- Pros and Cons of buying a used JB4
- Does anyone have the VRSF catback exhaust?
- No Interior Lights Work After Valve Blasting
- Pure Stage 2 DCT no BEF
- N55 COBB AP North North American Dealers
- Is it possible to RE-WELD Exhaust tips onto a different exhaust?
- Cobb Accessport users, jump in here! *IMPORTANT*
- To wrap or not to wrap
- Newly released AFE n55 MACH Force-Xp exhaust
- New and very pleased JB Stage 1 owner :)
- jb4 issues
- Duke Dynamics vs eBay quad diffuser? is ebay fine?
- Hexon Hybrid 2 RR540 turbo
- e92 crossover pipe (x pipe) worth it??
- E50 PTF Tune Update
- DILKAR8A8 GTR Spark Plugs for N55
- N55 and smfw chatter
- Extreme power house Injen n55 intake review
- WTB : pure turbo stage 2
- Need list of decent Intercoolers and CP's for E92 N55
- More N55 PURE Stg2 Dyno Results
- Exhaust mods on N55
- N55 spark plugs need actual link to some !!
- Question on WOT
- N55 with pure stage 1/2 6 speeds?
- Dropped something into my n55 engine...
- Pure Turbo Fueling and Tune questions
- Did a muffler delete on e92 335!
- Daddy EPA is gunning for your modified car
- Problems after new plugs installed
- My Valve Cleaning at 80k/ VC PSA
- How much did you pay for your Steet or Dyno Tune??
- n55 JB4 G5 ISO?
- Thinking of this build... did my research but have questions
- Tomorrow is Christmas...
- Cobb tune with newest N55 ROM
- n55 OFHG DIY
- Quick Question
- Rock chips?
- e92 n55 6mt SSK?
- n55 Accessport and dealer updates
- Increase idle RPM
- Late Production E92?
- How do you disable auto code clear jb4?
- Sudden drop in AFR during WOT
- Cobb compatability help
- JB4 HELP! Engine shuts itself off after install
- Cobb Accessport V3 time required to flash the map question
- BMS Methanol kit -4an conversion
- Wagner IC fitment question(s)
- Fire Sale!!! Price Drop!!!
- THE ULTIMATE Intercooler Thread - What to Look For Before Buying an FMIC
- BMS intake + modified stock box = :)
- Best Price on N55 Plugs?
- Oil Leak + Stalling / Misfires / Lurching
- Coolant leak
- PPK Flash every n55 Needs it!!
- Rusted coil pack/spark plug area with pics
- JB4 G5 ISO stealth gauge not working
- JB4 G5 ISO newly installed issue
- PE Mod
- Around 8% HP gain on protune vs "notune" is that normal?
- Has anyone modded the OEM N55 downpipe?
- What is it about the 335? Does this happen to you?
- 335i N54 Oem Exhaust to Performance Mod.
- Need ideas/options to get between 450-500whp.
- light throttle surging and a FT pull
- N55 Stock Parts For Sale
- NEED HELP: stall, roguh idle, surging idle
- N55 Oil Brand (Fuchs/Motul/LiquiMoly/OEM)
- Buzzing sound after DP install
- PPK flash with Remus Exhaust
- Choices....
- JB stage 1 question
- Help me identify this part
- Much mentioned PRE and POST flash of N55 by BMW
- Running JB4 Map7 with Torco Accelerator?
- DP Fix
- TBI vs PI
- Those of you with PPK, I have questions
- Engine malfunction + dead car :(
- Manual Gearbox Question?
- No Fly Zone Arizona 3-12-16 video results with our N55
- CEL + Limp Mode After JB4 Connect Kit Installation! Please Help!!!
- Bmw N55 Jb4 Maps>?
- Engine fault! Reduced power (2C01 and 2BF8)
- Acceleration hesitation after software update
- ESS Tune N55
- Best Protune for the money?
- Engine Power Problems JB4
- Need Help !
- N55 dyno-backed modification progress
- 2C56/2C57 Over/Underboost while in 5/6th Gear
- Is there a Cobb tune for just DP?
- JB4 issues with CEL
- Engine overheat
- Oil Catch Can
- n55 VRSF CP question
- P3225 Fault Code
- Catless downpipe fluttering RPM/AFR/Fuel Trim
- Will I be fine with DP and CP for now?
- Waterpump broke!!! need advice
- Cobb stage 1 with CPO
- Catless downpipe vs. stock
- Exhaust Question?
- Cobb ATR question
- UGHHH cobb v3 sucks
- ETS lower chargepipe fitment issues
- Pure Stage 1 just $895
- 6 Cylinder Timing on E Series JB4 ISO
- Dinan vs. Stock
- Spark plug replace under warranty
- Boost solenoid vacuum line
- N55 HPFP toast
- Buzzing Sound. After Long Drive. New battery, not coded.
- N55 downpipe noise
- Squealing noise
- Options to get rid of the 335i xDrive secondary cats?
- N55 FBO HP?
- Cobb Error Code P2CF4?
- Can't run Cobb due to blowing off CP!!
- HELP: Muffler Delete?
- Engine light on, cyl 4 misfire.
- Jb4 install and engine malfunction. Help!!!
- N55 Big Turbo from PTF
- Pure STG 2 supporting mods
- e92 n5 335i 6mt grinding problems
- N55 jb4 and boost gauge question
- N55 exhaust manifold on n52
- NEED HELP/ADVICE - BMW PE + Catless DP E90 N55
- Oil cooler options for me
- Pure turbos top mount single turbo
- Cobb Stage 2?
- Pure stage 2
- Oil Cooler Fan
- New Clutch Needed - Help!
- Cobb ATR tuning: Fuel Tables are different in 2 banks?
- JB Stage 1 Boost Level Increase?
- JB4 + E85 + Fuel-It Stage 2 LPFP
- Racing / Race Fuel in DFW
- Do I need a Protune??
- Jb4 Help ?
- high rpm reduced power...
- Install order for FBO mods?
- E46 M3 transmission mount on e92 335i?
- Some more PURE Stg2 93 Pump gas results
- N55 HPFP problems
- Question on Oil filter housing changeout to add oil cooler
- High flow cat review
- Any updates from those of you using ******'s N55 DP fix?
- Extreme Power House Upgraded shipping boxes for the Burger Tuning JB and JB4
- N55 E92 335i vs Dodge Charger V8?
- What mods next?! Need advice
- Remus Race or Vanguard V2 Catback Exhaust?
- VRSF downpipe and corsa exhaust review
- Cobb Logging V3
- Anyone good at tweaking the canned COBB maps?
- N55 aftermarket exhaust vs. stock—sound comparison and dyno results