- best CAI for the desert heat
- Performance issues using aFe intake for non-turbo E90 - Need help.
- Check this Supercharging intake kit ? Would it work?
- 6L45 transmission question
- DPF change/maintenance inverval?
- Exhaust : BMW or Eisenmann ?
- My new modified exhaust!
- Weird sound from intake (325 -08)
- typical costs of a simple aftermarket muffler installation?
- Building a 330i monster
- Someone guide me and just tell me what to get for a new sound.
- Help: check Engine !!!!!!
- Order of operations with performance mods
- HELP- Weird Noise
- im trying to make a decision on which exhaust to buy for my 328i
- supersprint headers and o2 sensors
- Help Bms Powerbox Owners
- Is Performance Exhaust full cat back or muffler only?
- Widebands
- my ssk is not really short?
- Rumors of Active Autowerkes tune now available
- My Car..
- who thinks this would be too loud
- Question about E90's 328's exhaust systems
- My Car... Thanks to Craven 328
- afe intake installation problem
- Just received my Remus powersound with no mounting instructions!
- Turbo Kit for e90 3 series impossible?
- 328i mods?
- STETT CP/DV - Question on Boost
- Active Autowerke E9X 328 Tune
- Help me with my exhaust decision...
- Sonic Tuning Coilovers.
- How often we have to clean our aftermaket Air intake?
- MMW: CS Muffler - Installed pics
- Five Issues at Once?
- Raising redline on auto
- Success removing baffles from OEM Muffler with Drill?
- What is the Black Rubber can on the rear of the muffler?
- N52 1/4 mile
- Hey Guys! Quick Question!
- BMS powerbox installation help
- Valvetronic/Vanos Tuning
- Powerbox for a E90 328i
- Exhaust and Mods
- Does TopSpeed make a muffler for the E90?
- Which Muffler would you recommend Poll
- Res Delete or not? And what about sec. cats?
- what else can I do?
- nooby question about scoops
- Anyone have a secondary cat delete with BMW PE?
- lightened flywheel
- e90 320d remus exhaust
- 325i Rouge Exhaust
- Rouge Ikon + Resonator Delete
- Injen intake installation
- just got the bmw performance exhaust for my 328xi.
- BMW Performance Air Intake System
- engine "shaking" during startup
- Found the perfect budget exhaust setup!
- Car is running too rich - now what?
- Software for e90 330i?
- CLimate COntrol Malfunction
- OK, I'm bitin at the AAMotorwerk tune- wish me luck!
- Anybody running a sprint booster?
- BMW PE same as Dinan Free Flow Exhaust?
- Carbon filter removal...
- Airbox leak?
- Differences between Stock Exhaust & PE
- RPM's Surge at idle then car dies
- thoughts on the e60 v. f10
- how to put dual Exhaust in e92 325.
- Slow Crank Question
- how do i make a 325 faster?
- Backpressure Myth's
- Which Gas to use
- My PBX review!
- AFE Stage 2 intake HELP
- How many miles have you put on your pbx?
- exhaust question: e90 330 > 335
- 07 328i Muffler Delete
- E90 - 325i - 2006
- My intake mod theory for experts to shoot down
- Question about the BMS PBX
- 2 12's or an active chip for my e90 328i?
- why such a hard-on for the 330 manifold?
- Active Autowerke E9X 328 & E82 128 Performance Software review!
- leaking oil, daddy threw a bitch fit, im F*****!
- gintani details please
- N52 Tunes Available Info
- Anyone try a stock 330i DME on a 325i?
- K&N filter and airbox mod Qs'
- Injen intake install problem
- N51 or N52 Engine
- Magnaflow exhaust review
- Is K&N CHEATING us ?
- Cracked Crankcase
- 3 stage intake manifold – finally success!!!
- Steptronic Sports Mode will not engage
- Service Light??
- Car looses 100% electrical power and stalls while driving
- difference in sound between AFE and bmw performance intake
- Yellow Engine Malfunction Light
- can you chip?
- Weird noise behind steering wheel
- PBX owners need clarification with SES
- Improving throttle speed with E90 320i
- diy: air scoops
- Bmw performance intake vs afe intake stage 2
- Need Help, car died while Driving!
- Effective 328i hp upgrade
- Resonator Removal best Practice
- Has anyone tried this?
- Longevity of your tuned engine?
- 06 330i auto trans vs. 328i auto trans
- Airbox mod - silencer delete
- 330i cataytic convertee replacement?
- K&N 57i Kit Air Filter
- Headers for E90 328i
- Running Hot?
- resetting transmission to factory settings E90 330i
- Power upgrades of a 06 330I N-52
- performance intake
- Stalling - 06 325
- belt noise?
- Steptronic Trans: Sometime starts in 1st & 2nd
- What does DS mode actually do?
- Review: RPI scoops, do they work?
- N52 exhaust OD?
- Mechatronic Valve Body DIY & Part Number
- 07 328i e90 exhaust fit 06 330i e90?
- BMW SSK on 330XI ???
- e90 330i Automatic transmission
- OE Tuning vs. Active Autowerks ECU Tune
- Ohio and surrounding areas interest in OE tune?
- SSK for 328xi 2007 4d?
- 325i Dual Exhaust swap
- I want my 2006 325XI to go faster! Any idea's?
- e90 and e92 335 catback interchangeable?
- Why is our EVAP system so sensitive?
- question about bmw e90 exhaust sound...
- Magnaflow Exhaust ?New Item 328xi + other N/A
- So anybody else have there car go WOT for no reason???
- So basically, I need to beat a 350z
- Can I swap my ECU for another ECU from similiar car?
- What is needed to make the E90 325i as fast as a 330i
- Tapping noise coming from engine
- Intermittent Stuttering Issue
- 330i Intake Manifold and Prices. Best price?
- Is it even worth it?
- E90 Intake
- Dual exhaust on 328i
- Anyone have DIY instructions for 330i Intake Manifold Swap?
- any idea how much to switch transmissions
- Cat Delete
- muffler delete question
- Recommended SSK for e92 328i
- 330i Firing order
- Engine cleaner
- Magnesium block?
- Intake Swap Fitment
- engine detune
- Powerbox performance in the winter
- Oil Leak
- e90 325i ROUGH start.. words of wisdom needed :(
- I, for one, hate the PBX
- BME Powerbox and intake
- 2006 BMW 330i. Where do I go next?
- Topside oil changer for n52
- cyclone valve?
- E93 320i Car problem
- 2007 BMW 328i Coupe HORNS
- Airbox Debaffle?
- Powerbox self reset?
- Cat-Back System Meisterschaft Touring with SR Cat-Back Pipes
- Anyone got the hookups with Dinan parts?
- Exhaust that fits on latest 325i?
- Slow crankning in cold weather
- Rough Engine Start - PBX Issue?
- BMW performane exhaust question
- OE Tuning Group Buy Interest in Central MA
- Gintani/OE are having a "Tune Special"
- E92 328i Exhaust Options?
- Curious Intake Manifold Mod question
- Ssk install on an xi - too tall?
- Have a schematic of the Tire Pressure Monitoring System?
- Is it possible to work under the Intake Manifold from under the car?
- E90 Steering wheel lock malfunction
- Just did carbon delete, K&N drop in, and scoops..
- Does anyone know where the DSC plugs in under the hood?
- $10 paypal if you can tell me where this plug goes!
- which exhaust? and should it be single or dual side??
- Transmission problems
- Clutch vibration/shudder when engaging gear - clutch slipping?
- SLUGGISH power response all day.... any ideas?
- BMW Performance Exhaust
- E90 Muffler Delete
- Autologic Performance Tune
- 328 to 330 AT Tranny Transplant --- Possible?
- low oil?
- rattleing under car in mufler? cats?
- MAX power for N52B30
- K&N filter (Flat Vs Rounded) type
- Will DSC Malfunction cause Car to go into Safe Mode?
- 2011 328xi afe intake problems
- 2011 328xi AFE intake issues!
- Quad Exhaust for E92 '07 328xi
- Very interesting PDF of N52 casting process
- Making it louder?
- VANOS
- 330i folks chime-keeping your car long-term?
- Mechatronic sealing sleeve replacement
- miestershaft exhaust for trade for stock or bmw performance for e90 330xi
- One week with the OE Tune on my 325i
- 325i to 335i exhaust
- Universal Muffler or similar
- 328i auto tranny shifts
- Does the GA6L45R automatic transmission rev-match?
- Vacum Control, Exhaust flap
- eCharge Turbo Supercharger for all BMW
- bmw 325i Headers
- Tune with out the tune...throttle map
- Looking to buy the OEM SSK for my 328
- Another E90 Supercharger Thread
- Magnaflow 14815
- Intakes
- Anyone had experience with the Eisenmann on a 328 sedan?
- E90 328i Car image with service light
- N52 tune/chip ECU
- Best Place for Exhaust Installation
- rough start, help please - video
- Anyone have a plain english Fuse Diagram?
- Underdrive Pulley
- Secondary cat delete or leave well enough alone?
- Any N52 Owners with High Flow Cats?
- How come no Shark Injector for N52?
- Pronounced vibration...
- anyone drive the n53?
- How to clear 'Service Engine Soon' light?
- E90 Engine Question
- Three stage intake manifold Q with a difference - UK 2.5i to 2.5si
- Wierd Sounds coming from Engine Bay (video attached)
- Are you driving a 325i with 3 stage intake manifold?
- Chip Mods for 08 328 Coupe
- EXCITED!
- testpipe ??
- aFe Stage 2 installed. My thoughts.
- BMS Question - Dealer Reprogramming
- OE Tuning N52 325i Update
- BMW Performance Exhaust Tip Replacement Options