- Add 75hp 114lb of torque to the 335i motor!!!!
- TT all the way
- Aftermarket tuning options currently available for N54 turbo engine
- Any N54 reliability issues so far?
- First affordable Downpipe for 335i >1k adds 26whp!
- Info on the N54
- Here's a little sampling of what a "chipped" 335i can do with LSD
- The "FACTS" about exhaust's on Turbo cars. Informative read.
- N54B30 cutaway demo
- Direct Injection
- Link to View Siemens Piezo Injector for the 135i . . .
- 135i exhaust - true "dual" like 335?
- N54B30 Oil Temps
- Software Upgrade Future
- BMW PERFORMANCE CATALOG, OR DINAN??
- Aftermarket exhaust
- Anyone Considering A Blowoff Valve for their 135i?
- Short shift kit from the facotry?
- 2007 Engine Tech: How the N54 turbo engine works (must read!!!)
- Anyone else worried about the fuel pump failures???
- Sprintbooster Anyone?
- Cheap Alternative to Vishnu and AA
- 335i with DINAN reflash and Catback exhaust
- Dyno results just in: PROCEDE vs. Turbo Tuner vs. Juicebox (on a bone stock 335i)
- TurboTimer
- Profec / EVC / VPC Question
- If BMW doesnt put LSD (limit slip diff) in 135i, would aftermarket LSD void warranty?
- Tuner dissecting and upgrading turbos from n54 engine!
- Procede v2 announced!
- reprogram safe?
- fuel pump failures
- Clutch
- HOW BIG ARE THE STOCK TURBOS
- Wanna see 135i's sick potential?! -- Procede 335i with mods hangs with modded ///M5!!
- Thought you might like this, it's about creating your own tq curve with procede v2.0
- Racing Dynamics
- 335i recall?
- about vishnu tuning
- HELP! i only have 89 octane here.
- 0-60 135 opinion
- Troll no more.....good bye Audi, hello BMW!!
- Sh!ts and giggles, was bored on the throne-->
- Quad exhaust for the 135i..
- Food for Thought: Full Test: 2007 BMW 335i Coupe
- Nasty experiences with the twin-turbo...
- Exhaust Gas Scavenging (56k warning)
- Overheating issues?
- I like the rasp
- Dinan Software
- Dinan 135 products
- Q ABOUT TORQUE
- Eisenmann Exhaust Sound for 135i ?
- 135 Vs 128 Engine
- Twin-turbo triumph at “Engine Oscars” International Engine of the Year
- eisenmann meisterschaft exhaust
- How concerned are you about the biturbo's reliability?
- Procede V2 335i outruns new M3, Porsche Carrera 4, RS4, SL55 AMG
- OCTANE FOR THE TWIN TURBO
- 335i = dual exhaust 135 = dual tips passenger side
- Are there any sites which cover the (135i) engine internals?
- Check this out.. 335i breaks 400 WHP!!
- N54 hits over 400whp ...!
- Reliability Issues with Turbo/Twin Turbo Engines?
- 135i with 380hp from German Forum and Tuner:-)
- Can i modify my 135i and hope nothing breaks?
- soon to be ///M killer!
- what will you do?
- how far has the 3.5 turbo been pushed?
- Larger Turbos?
- speed limiter, 155?
- Spot the Dipstick
- will the 135 rear differential be one-piece?
- Has anyone heard of this?
- AC 135i: 360hp 332lb torque
- tuning the 135i engine
- PROcede issues thread.
- Altitude effect on 135i turbos
- Dinan 335i software announced! -- 384hp / 421 tq
- Ward's 2008 10 Best Engines
- Posible Overheating solution??
- Cats & Cooler
- Intake Manifold
- First perfromance mod?
- what size are the stock turbos?
- CDV & Short Shift Kit
- Quad exhaust on 130i
- 135i Oil Cooler?
- Installing my 335i's Procede to my new 135i ?
- LSD......
- Top speed limit (elec.) on the 135i
- Turbo Lag from Piggyback or Flash?
- 384 hp / 421 tq: DINAN 135i Tuning
- Long term maint. of the twin turbo
- x6 v8 in 135i
- Sprint Booster
- Boost Gauge?
- Official 1-series Coupe Performance Parts (tii style) Catalog HERE!
- How much boost (PSI) for the 135i?
- Continued discussion from the locked "how much boost" thread
- Does the 135i have an intercooler?
- I just thought of no lsd in a new way..
- Hear of This: Turbo Tuner
- Procede and BMW warranty
- Dinan 135i
- XEDE installation
- LSD and Ediff
- N54 Technical Service Bulletins
- The 135i will come with an AGM battery!
- MPG firgures?
- Speculation regarding Dinan 2 flash
- Overboost (from N54 Engine Tech Manual)
- A little tid-bit on the ZF box.
- Wow, JBS2HHR tune + RR DP's making some serious power.
- Aftermarket Engine upgrade
- Not sure where this should go ...
- Meth injection?
- Corsa Exhaust
- Helix Attaché.
- Custom Performance Engineering - 335i standback
- Increased resale value with Dinan???
- LSD + Final Drive
- Caution: for people who are thinking of tuners: Wastegate issue
- what would be a decent horsepower # for the 135i
- Best Short Shifter?
- A new article from Steve Dinan
- 335i Parts?
- What Code Reader To Use?
- FREE JB2 courtesy Terry Burger in socal
- Engine Break-In Period?
- Slick 50 (or similar products)
- Yawn. Try harder Hartge.
- Dinan Booster opinions?
- Seen this yet??? AA Processor
- New and improved 3.0 TT in 2 years?
- Riss Racing Downpipes
- 335i UR Downpipes Fit the 135i!!
- STEPTRONIC vs SPORT AUTOMATIC
- What/when will you make your first Mods?
- Supersprint Complet Exhaust System
- Exhaust System
- Engine & System Monitoring
- Sprint Booster Installed
- Active Auto Processor installed
- Dinan Warranty?
- 135i/335i engine specific information?
- Anyone get a dinan tune yet?
- Weird question...
- Golf Tee!?
- More Engine Break-in
- Toasty Smell
- BMW Genuine Performance Parts
- Heads up on blow off valves on the 135i
- Any 135i owners already itching to tune?
- So what's the latest news on 335/135 going into limp mode?
- Just got back from Active FMIC installed
- Any new exhaust setups in progress out there?
- Mods at altitude
- Stage 3 done
- CDV on 135
- Milltek Exhaust not available
- GIAC tuning
- Adjustment software
- Riss Racing needs car for Bimmerfest...
- What could this sound be????
- Pic of my custom AA FMIC for those who asked
- BMS filter kit
- Dinan vs. Procede?
- has anyone dynoed a 135 on a dynojet?
- Must Have Mods???
- BMS Ultimate combo
- Plug & Play - add 40hp
- ECU in UK ?
- Any news on the Dinan upgrade?
- Dinan Tune
- Anyone install a Short Shift Kit Yet - SSK ?
- whos going to be the first with exhaust
- E85
- AA Processor = No stored codes
- Dinan software update
- BMW announces a performance version of the 1 and 3 series. (tii)
- Helix Attache piggyback pics
- I was VERY BAD today....ordered....
- 135i: ZF or Getrag auto transmission?
- Just ordered the BMS Intake
- Does the 135 have an exhaust flap?
- Can Anyone Explain.....
- UUC clutch stop?
- Dinan, Intake, CDV Replace
- Dinan vs. BMW Factory Warranty Discussion
- Dinan Flash Questions
- Whats a good 135 Tuner??
- TELL ME!
- 135i No oil cooler??
- Power Recipes
- custom boost gauge
- any dinan #'s at the track yet?
- BMW Performance Intake vs. K&N
- This goes in this weekend...more hp to follow
- What's the best first mod?
- DYNO Results: DINAN/BMS Intake
- GIAC VF Engineering
- NICE vid's of PROceed vs. E55 vs. E63 vs. JB2
- BMS Filter installed with pics
- Automatic transmission reset
- JB2H installed today - quick review
- Main differences in JB2 and AA processor installs
- SSTT Dyno Results
- I wonder if Dinan software will adapt timing if you put 100 octane into the tank?
- Buzz
- 135i:first mods+dyno
- free clutch modification (CDV)
- v3 Procede just announced! Now simply plug-n-play
- 135i w/SSTT simulated 1/4 mile dyno VIDEO
- PROcede v3 boost control on catless 6MT *datalog*
- BMW Performance Exhaust Tii
- Eisenmann for our 135i
- B&M or Kartboy short shifters
- Dinan vs. SSTT vs. Procede 2.02
- some potentially bad news for ppl planning to mod the N54 engine
- tuning question
- a word about engine managment
- 135 fuel capacity
- I finished my break-in with ProCede V3!
- found a better intake but it's more expensive
- Counter opinion on break-in
- what is CDV DELETE
- Catless configuration and schedule maintenance
- Just ordered UUC SSK
- 135i does quarter mile on dyno
- What mods are you getting?
- BMS or Helene Performance Air Intake?
- turbo specs? part #'s? maps?
- n54 power limitations
- Ok.. I know I will get the old....
- question about active processor
- Warning to those post 03/08 build 135i owners wanting to tune
- Upgraded HPFP
- Is anyone planning to get shorter gearing?
- N54 Oil Recommendation
- What a PITA.
- Underrated at 300hp/300ft-lbs?
- I was told BMW will offer their own software upgrade.. only 380ft-lb
- completely Turn off All traction control
- Borla exhaust for the 135i
- Quad Exhausts?
- New Dinan flash info...
- stepstronic lunging
- SI B 12 10 08: N54 – Aftermarket "Engine Performance Tuning" Kits
- Its official,no more.....
- Shark Injector---is coming