- 340i with tune +100hp
- BMW M4 AC Schnitzer ACS4: Review (sorry if it is a repost)
- MPE Review by AutoTopNL
- MPE CF tip lost
- Burger Tuning M3 / M4 Exhaust Prototype - UPDATE 04/27/16 Shift Sector
- JB4 Boost Limit
- Factory F82 M4 exhaust
- Anyone develop an upgraded clutch for the 6 MT yet?
- Shifteck BMW F80 F82 M3 / M4 Short Shifter Released| 25% Reduced Throw | .75" Lower
- JB4 map questions with 91 octane gas
- Supersprint Mid Pipes
- Quick tease exhaust and tune... overrun :)
- So there's no diverter valves or BOV on the S55...
- Advice on driving 6mt smoothly
- Downpipe question
- CG Precision VSC-2 exhaust valve controller not opening exhaust valve
- Questions...BMS Stage 1 vs Turner Motorsports
- For those running hatless + tune. What do you guys do about state emissions?
- MPE sound before and after first service - very different
- Can I Buy an Additional DME, Flash It, and Simply Install?
- Buzzing/Crackling Noise around 2.5 - 3.5k RPM
- keeping the car with a tune
- MPE Tips on Remus System
- car is running fast today!
- AA vs AWE exhaust none resonated?
- JB4 or Custom Mapping from Tuner?
- 16 F80 M3 with Magnaflow sport exhaust + deleted rear cats
- Talk me into or out of it...
- Meth kit ,the best/maintenance free
- S55 Anti Lag vs F1 "blown diffuser" tech - Possible explanation on S55 ALS?
- CEL Delete for Catless DP's?
- Installed my Ultimate Clutch Pedal
- Catless downpipe installed. Rough idle
- Maximum PSI Intake
- MPE owners - ASD off or on?
- Arqray exhaust for M4
- Akrapovič Information Thread and Gallery for F80/F82 M3 and M4
- Active AutoWerke Exhaust sound comparison. Downpipes / No Downpipes
- Do downpipe brands really matter??
- Fabspeed custom M Performance mid pipe
- Downshift Lag and Loss of power
- Competition Pack Vs Modifying
- Mpe tips
- Sloved
- Active mid pipe install on my new M4 (Great experience)
- Catted/resonated down pipes
- TPG Tuning Spec - S55 Components
- Should I wait for the MPE?
- Mehtanol / JB4 install
- Need some input
- Where do I find information on internal components of the M4 engine
- Can the akrapovic Evolution link pipe be mated with the stock back box?
- Techtec ECU reflash
- OBDii Port No Power,
- 2015 M3 Dyno Baseline
- BMS Stage 1 question
- Magnaflow mod fixed raspy noise
- JB4 Error Codes
- Weird cold start
- Engine number
- How high have you gotten the torque?
- Sonya - next round of mods
- BMS intake and JB4 - who to buy from?
- AWE Non-Res No-DPs - F82/83 Decibels?
- What JB4 Map Should Be Used...
- Plugged in JB4 EWG connection, heavy oil smell from exhaust
- Finally did my UCP Clutch Install
- High Pitch Exhaust options?
- ESS flash tuning.
- Anyone actually installed Catted DP's and found them to be good?
- Performance potential with retained stock catted DPs?
- Active Autowerke | F8X Exhaust System and Mid-Pipe Technical Overview
- M Performance Exhaust
- Maintenance Plan cancelled due to modifications?
- Cold start stock 2016.v mpe
- Fault Codes P0171 and P0174
- Unplugging Exhaust flap
- Service with JB4
- Stupid question - Air Filters
- DTUK Tuning Box - England
- Moderator kindly delete - wrong post
- Downpipe coating worth it?
- Which Axle Back - Eisenman Remus MPE Akra
- 534 hp on hub dyno map 6
- When will Dinan Stage 3 be out for the F80/82?
- New JB4 user. Help with Map 2 F82 M4 slight stutter E85/91.
- Catless with MPE or Catless with eisenmann?
- Mesitershcaft GT2 custom fitted to active mid pipes = loud (videos and pics inside)
- It's been done already but here's another stock exhaust with VRSF DP's W/VIDEOS
- Nice MPE Rev Video
- Stupid question: hissing sound after dyno pull
- BMS intake sound
- Tnt Racewerks Pure Stage 2
- MSR CAI and Charge Pipe Review.
- Armytrix Piggyback Tune 550hp
- TPG Crank Hub Installers
- Flashtune 515bhp/777ntm .. Have I gone too far ?
- Confused with JB4 adjustments etc..
- M4 Vacuum/ boost Line
- Dyno runs: Baseline to JB4 Map7
- DP + Tune - question on 6mt upshift power delivery
- ASD and new exhaust question
- Broke 4 things leaving the gym parking garage
- UUC Short Shift Kit is STRAIGHT :)
- For those who did the exhaust valve mod...
- Bavsound Subwoofer Upgrade - Yes? No? Maybe?
- Crank hub fix? You decide.
- AC Schnitzer 90mm Rolled & Slashed Exhaust Tips
- Why is it so hard to convince myself...
- DP & Midpipe with factory muffler
- downpipe quesion
- Dinan Installation
- Crank Hub issues
- BMS Intake
- Boost Pressure and Valve Springs - Let's have a discussion!
- Dinan Stage 3 in development?
- BMW F80 Active Autowerks cold start
- MPE exhaust tips fit stock exhaust?
- Picture Request - Full Underbody
- Exhaust flap question
- M3 bog on cold start
- MPE DIY anyone?
- AA exhaust NYC area ..
- Does the M Perf exhaust fit easily in the M3?
- Oil Temp Gauge not moving
- Stock Exhaust Tip Size?
- Meisterschaft GT2 + Active mid pipe + Eurocharged downpipes = straight pipe
- Comp Pack Exhaust
- Are downpipes the answer for more noise?
- ESS vs Turner tuning module
- WTB exhaust tips
- The first Eventuri F8X full yellow carbon kevlar CAI, and some other colors on page 2
- ACM | Eventuri Intake
- Water sloshing around in the muffler?
- AA exhaust (LA/PHX/Vegas)
- Down Pipe noob question
- Active autowerks tune
- Active Autowerkes catback: advice needed
- JB4 OBDII not working
- BMS oil catch can?
- Any Negative feedback on AWE exhaust.
- FS: Akrapovic Downpipes
- Crank Hub Issue Master Thread: What You Need To Know!
- Drivetrain malfunction
- Best exhaust sound?
- Proper Flash Tuning is HERE!
- Tuning safe? BMW needed water injection for 500hp
- Fitment - AWE CF Intake w/ ER Charge Pipes
- Is anyone running a Water Injection setup (NOT Meth)
- Drivetrain malfunction?
- JB4 Map 7 and 100 octane question
- Custom exhaust w/out M tax
- S55 Top Mount Single Turbo
- AA Mid Pipe & Downpipes... Too Loud?
- anyone running JB4 and Eventuri Intake?
- Whats the verdict on downpipes with stock tune?
- Fuel it port injection. E85 mixture
- Anyone with High Flow Catted DP and MPE??
- MPG after mods
- Active Sound Disabled - Video >>>
- CEL popping with Akra's Delete R *UPDATE 15/March*
- Had The Car Dyno'd Today Stock w/ K&N Filters Awesome Numbers!
- Two Improvements that transformed the car for me.....
- How to re-install OEM exhaust after MPE
- Gauging interest - JB4 Warm Up Mode
- JB4 vs JB4+Intake vs JB4+Intake+DP
- Downpipes With Heat Shielding vs Ceramic Coating Which Is Better?
- Re-install jb4 after crank hub fix
- Guys... I've done a terrible, terrible thing...
- Where to buy M4 Coupe Akrapovic exhaust system?
- how to get to 500whp
- Meisterschaft GTC rear section installed!
- JB4 Question (Screws on top)
- OBDII Can Flap - Does the job!
- Dinan Exhaust + DP setup
- Drivetrain Malfunction and check engine light
- pure turbos s55 details please
- Review: Stock F80 M3/M4 exhaust w/ Custom Midpipe Setup
- JB4 vs Active 8
- S55 Downpipe HELP??
- The S55 crank hub failure has made its way to South Florida
- Exhaust flaps not opening
- Strange feeling on 6MT gearbox
- JB4, VRSF Downpipes and BMS Intake review
- What to do for more power?
- BMS Stage 1 Review (w/pics)
- Rasp
- My worst nightmare is back.
- What does it mean?
- S55 has overboost???
- Safest PSI for JB Stage 1.
- More Charge Pipe Failures - Worst One I have seen yet! - PIC Included!
- Intake
- JB4 Stage 2 w/ Stock Exhaust
- ZCP exhaust sound
- BMS open valves delay
- Blue Eventuri Intake on Tanzanite Blue
- Bms Stage One Log And Review
- 15 m3 vs 16 jb4 and suspension
- Question - MPE tip swap
- VR Speed Factory Downpipes
- exhaust measurement
- F80 M3 AWE Tuning Switchpath Non-Resonated Exhaust Review
- What intake do you prefer?
- When installing JB4 Stage 1 Question!
- Aluminium charge pipes....
- Urgent help with JB Stage1
- Had JB4 Installed, but dyno shows no power was made
- Jb4 install and phone app
- Dinan exhaust vs. stock
- Dinan Stage 2 CAI
- Jb4 + Downpipes Top Speed Video
- JB4 connect kit rev 3
- Jb4 connect
- Jb4 bluetooth not connecting
- Gear box
- symptom indicative of Crank Hub problem?
- MPE Exhaust Sound IRL
- Dinan Suspension stuff
- cold start rattle randomly
- SSK: Rogue Engineering vs. UUC vs. Shifteck
- Are chargepipes worth it with stock tune?
- Where the heck are the exhaust burbles?
- Back end flashes to UNLEASH stock fuel system???
- Rusted Wheel Hub Bearing - Anyone Else?
- e85
- Exhaust and New Springs Today
- JB4 Stage 1 to ZCP M4
- Group Buy for Exhaust?
- Drivetrain Light! HELP!
- Remus Mid Pipe Install Gone Wrong - any advice?
- REMUS Cat-Back Exhaust (Rear Section + Midpipes) Review w/ Stock Downpipes
- Canflap not working
- Loudest Exhaust
- Dinan Serial Numbers
- How to make MPE louder
- RPI Full exhaust for F82
- ECU software upgrade issues
- ESS Tuning | New Release: M3/M4 Performance Downpipes (Catless & 200cpsi Catted)
- Drivetrain Malfunction
- What do you think of DINANTRONICS Stage II?
- Gintani One Piece Hub solution.
- Anyone have the Dinan Free Flow exhaust?
- Should you get a air intake with a tune and downpipes?
- M performance exhaust with catless down pipe?
- sport plus hissing / whistling sound origin?
- Downpipes + Stock Exhaust = Too Loud?
- JB4 use with M Performance exhaust
- JB4 Stage 1 Question!
- No steering wheel lock?