Engine, Exhaust, Drivetrain, Tuning Modifications [Archive]

WTB: f90 stock exhaust in Dallas Tx (0 replies)
Anyone in the Boston area with an F90 and Remus cat back? (8 replies)
Best Turbo Upgrades for the F90 (5 replies)
Blown Engine F90 Comp (7 replies)
NEED O2 Sensor Spacers to pass NYS inspection (4 replies)
Need intakes!!! And Downpipes!! (5 replies)
BM3 Custom Stage 2 - UNP or HCP (1 replies)
Full Catless Downpipes with O2 Sensor Spacer - No Tune (5 replies)
Are these Vortex Perf Intakes Legit? (8 replies)
Piggyback "Tune" (11 replies)
N63intakes (2 replies)
Would this X-Pipe work? (9 replies)
Ordered the Batmobile Tune (Turbo Transformer) (16 replies)
Exhaust center box rattle (22 replies)
zf8 manual mode (4 replies)
LCI UK Eisenmann (2 replies)
Carbahn Stage 2 Tune M5C (2 replies)
Front mount intake cabin sound (10 replies)
F/S Eisenmann Valved Black Label Performance Exhaust F90 M5 (1 replies)
Catless exhaust - fuel smell inside while driving (8 replies)
Best sounding intake irrespective of performance (4 replies)
Buying Pre-LCI ECUs for LCI m5 (3 replies)
FEMTO Unlock - Shipping (Question) (3 replies)
X-Pipe differences, if any (sound) (9 replies)
Vibration/Fart Can sound at low speeds (3 replies)
MHD unlocker (3 replies)
F90 S63 Reliability (2 replies)
Exhaust Setups F90 (17 replies)
BM3 Stage 2 93 Oct - Need downpipes? (8 replies)
Drivetrain Malfunction message (3 replies)
quick release sterring wheel for a 2019 M5C (3 replies)
Dinan products (3 replies)
Turbo inlet Gasket (1 replies)
RPMs dropped and car turned off on highway. (4 replies)
Catless DPs and Stage 2 installed today... launch issues persist (6 replies)
Anyone running stage 1 trans tune? (7 replies)
F90 M5 Parts for sale inlets exhaust (1 replies)
F90 mad full exhaust for sale nyc (1 replies)
Stalling. LPFP question. (3 replies)
voiding warranty (3 replies)
Looking to Purchase F90 M5 (15 replies)
Exhaust systems (10 replies)
EurobahnDynamics Full Titaniam Valved Exhaust (6 replies)
Secondary Downpipes - Removal Question (14 replies)
Looking to get an LCI F90 (2 replies)
Looking for Ethanol Sensor & P3 Gauge??? (0 replies)
MPE with catless Downpipes insight (40 replies)
Carbahn Full Titanium Exhaust. (13 replies)
BMS 3:75 Billet exhaust tip peeling (6 replies)
nardo grey PPE? (2 replies)
accurate gauges (0 replies)
CSZ Titanium Valved Exhaust from Alibaba (11 replies)
Filterwears Intake Pre-Filter Review (1 replies)
Exhaust system that isn't absurdly loud (42 replies)
piggyback w/o catless dps (3 replies)
Bm3 logs- custom tune (0 replies)
Charge Cooler Fluid Type (3 replies)
Can someone explain why there is no flex-fuel tune options (6 replies)
New MAD Product Release - F90 Carbon Fiber Cold Air Intake System (9 replies)
National Speed for stage 1 tune? (9 replies)
UPDATED: Akra axle-back with Dinan X pipe (8 replies)
Exhaust help (6 replies)
Question about the Carbahn stage 1 tune (10 replies)
Catless or High Flow catted are potential for tuning stage2 (3 replies)
xHP connection problems (1 replies)
Anyone have had E-Vap issues? (2 replies)
M5C made in 9/2019 DME tuning? (3 replies)
MHD Stage 2 with stock primaries? (1 replies)
Catless Rasp Remedy? (33 replies)
F90 Catback Suggestions (31 replies)
New MAD Product Release - M5 & M8 short ram Intake System (10 replies)
BM3 drivetrain code (1 replies)
Very faint oil burning smell? (1 replies)
what to do with old resonator after x pipe install? (1 replies)
Stalling on start-up and just doesn't feel as punchy! (6 replies)
Crankshaft position sensor replacement (0 replies)
DME/Femto unlock questions (1 replies)
X-pipe and secondary cat delete without tune (7 replies)
RK Autowerks Billet Coolant Tank Install (10 replies)
Exhaust options (24 replies)
Stage 2 Questions (new to platform) (1 replies)
Fi Valvetronic Full System Exhaust (5 replies)
shop recommendations in Philly PA area (1 replies)
Custom Shop wants 8.5 of labor for X-pipe and brake pad replacement (3 replies)
Carbahn stage 1 octane question (3 replies)
Removing the pops? (18 replies)
Installing Dinan X Pipe Resonator delete, does it affect the snap, crackle and... (7 replies)
2021 Comp JB4 with EWG drive train errors (0 replies)
Basic pre stage 1 mods, need some recomendations (1 replies)
M Performance exhaust tips positioning (16 replies)
any actual dyno or dragy results for JB4? (4 replies)
F90 M5 Base Engine Compared to Comp (9 replies)
Exhaust flaps (4 replies)
*NEW VALVETRONIC EXHAUST Product Release + GROUP BUY* Full Titanium F90 M5 Exhaust (27 replies)
TTE920+ Turbos (3 replies)
Low Pressure Fuel Pump (3 replies)
Dinan intake and inlets (4 replies)
xHP Stage 3 Launch Control (S3) (2 replies)
Rattle Noise After DP's (4 replies)
F9 LCI M5 Competition Akrapovic exhaust upgrade. "I've got the power!" (0 replies)
Performance Build Has Started - Lofty Goals (2 replies)
Level Performance Coolant Catch Pan install (16 replies)
Huskn Downpipes (22 replies)
New MAD Product Release - F9X M5 M8 Top Mount Intake System (19 replies)
Has anyone cracked the encryption for LCI f90s yet? (11 replies)
Do I really need a tune? (16 replies)
Weak Links On Larger 1000+ HP Builds? (2 replies)
M5 Competition LCI Akrapovic upgrade. Exhausting, but in a good way (29 replies)
carbahn high flow filters (6 replies)
Stay away from VRSF downpipes (7 replies)
do exhaust stickers improve performance? (6 replies)
MAD: New Product Release - F90 M5/M8 FATBOY Downpipe (18 replies)
m performance exhaust fitment (1 replies)
Reducing exhaust pops & bangs (3 replies)
Akrapovic vs OEM M Exhaust (1 replies)
Map reset (0 replies)
looking for intercooler (2 replies)
M5 F90 not starting (22 replies)
Megan Racing Exhaust (15 replies)
BMC Air Filters (17 replies)
What exhaust? (7 replies)
Rough Price Range for some mods (13 replies)
Screen Mirroring (4 replies)
VSC-2 Controller (8 replies)
Bavlogic experience (0 replies)
Downpipes with High Flow Cats? (39 replies)
M Performance Exhaust Installation (18 replies)
Question on various intakes (Eventuri, Dinan, PG) (9 replies)
Big turbos (power) = front diff issues? (0 replies)
Any one running Cary Jordan E85 tune? (27 replies)
How much power are you guys losing during the summer? (57 replies)
20a201 charge air cooling system coolant pump protective function active due to dry (3 replies)
Turner intake loose? (2 replies)
Akrapovic Valve Controller (3 replies)
M5 LCI Euro spec (5 replies)
Anyone tuned by RK Tunes? (13 replies)
Bootmod3 - a BMW ECU flash tuning platform in depth review (9 replies)
Meisterschaft Catback Setup VS Stock (6 replies)
Anyone installed AWE tuning Exhaust? (6 replies)
Water Pump Failure? (0 replies)
fabspeed (0 replies)
S63 pre and post lci (9 replies)
M5 CS exhaust (1 replies)
LCI M5 whats the best XHP settings??? (0 replies)
Valvetronic (1 replies)
In need of stock downpipes! (2 replies)
Upgraded oil cooler? (44 replies)
Stage 2 M5 Qs for potential new owner (1 replies)
lpfp upgrade? (9 replies)
Track ready brake pad options UK (0 replies)
Simplest Tune for Cold Start (8 replies)
MAD downpipes installed - video (2 replies)
Turbo spool sounds (26 replies)
Help with Remus Exhaust (9 replies)
Buying an MPE questions (5 replies)
Sport exhaust flap does not work? (5 replies)
New MAD Product Release -F90 M5 Cat Back Exhaust system (100 replies)
Misfire after plugs and tune (4 replies)
steering Malfunction (2 replies)
Dinan/Weistec turbo upgrades (19 replies)
Exhaust Flap Actuator Plug Covers (2 replies)
eventuri intake (3 replies)
Question regarding upshift sound which mine doesnt have (2 replies)
BBSLM Forsale (1 replies)
Carbahn S63 built motor (5 replies)
2019 bmw m5 downpipes for sale (1 replies)
Custom tunes by JDL__87 SWR Team (1 replies)
BMS exhaust tips (37 replies)
Code out the CEL after downpipes? (8 replies)
2020 M5C Oil Smell after Driving (5 replies)
unlocking ECUs for tune (14 replies)
AFE scoops (3 replies)
2019 m5 c stg 2 (2 replies)
Will secondary downpipes alone make a sound difference? (11 replies)
Stock Burbles (17 replies)
Fix on brake squeal for f90 m5/stock f90 m5 exhaust or MPE? (28 replies)
I got the Dinan "horns" in today. (15 replies)
Spark plug service mishap (15 replies)
bmw m5 f90 2018 Loud engine in the morning (1 replies)
bmw m5 f90 colt motor start sound problem (9 replies)
Video - F90 M5 LCI ECU tune, Eventuri, OPF Delete (6 replies)
M5 Bimmer Code Master List (24 replies)
Dinan stage 1 “tuning pro app” HELP (6 replies)
Error code help (0 replies)
Bootmod3 stage 2 E30 OTS tune safe? (5 replies)
Cylinder Heads - Need Intake Port & Bolt Template/Data (3 replies)
DIY - Remove + Unlock your ECUs for Tuning (3 replies)
bootmod3 vs. racechip gts black (18 replies)
Removing primary and secondary cats (2 replies)
Bootmod3 - BM3 Wireless OBDII/WiFi/ENET/CANBUS Flash Adapter (4 replies)
Bootmod3 bm3 wireless obdii wifi enet canbus flash adapter **new product** (2 replies)
F90 LCI M5C with OPF: Anyone using Akrapovic Link Pipe? (0 replies)
Annoying noise from rear passenger seat drivers side (2 replies)
2018 M5 Black Exhaust Tips (2 replies)
Where to buy Eventuri Intake CF v2 and Inlet set? (7 replies)
Remus need new valve actuator springs help! (0 replies)
Carbahn stage 1 tune (28 replies)
best carbon tips for F90 stock exhaust (0 replies)
CSF Charge Coolers - Reviews/comments? (13 replies)
oxygen sensor (4 replies)
need some help with my new CS plz (2 replies)
Pool Noodles and Your MPE (10 replies)
BM3 Stage 1 Inconsistencies (4 replies)
Evolve Stage 2 - Fixing Petrol/Fuel Smell (9 replies)
Gearbox upshift Transmission behaviour (0 replies)
The Most Important Mod You Can Buy (23 replies)
M5 F90 LCI EU - Exhaust disappointment (1 replies)
Issue with Dinan Turbo Inlets according to BMW (60 replies)
Eventuri Turbo Inlet Install Video (5 replies)
Rpi exhaust on m5 (0 replies)
Any Stage 3/4Builds on Here? (1 replies)
Resonator Delete Cost? (14 replies)
M Sport Vs. M Performance Exhaust /F90 (53 replies)
Custom Transmission Tuning. (8 replies)
Stock Exhaust Tips (non comp) ? (18 replies)
Custom 93 Tune Dyno Results (9 replies)
Dinan Dinantronics X vs Racechip (18 replies)
Launch control counter (4 replies)
Hands free tailgate (4 replies)
Anyone with high miles Pure Turbo setup? (11 replies)
Eventuri intake and inlets installed (31 replies)
Will have FS performance parts (9 replies)
Help help help (8 replies)
Turbo Intake Filter Removal? (5 replies)
Remote Start Inop after Tune? (2 replies)
M Performance Exhaust - Part Number Check (29 replies)
Downpipes - Illinois - Emissions (9 replies)
Trying to find out if my car is tuned (12 replies)
Another X pipe thread. (12 replies)
Piggyback Tune 2023 M5. (9 replies)
Put Secondary DPs on my MPE (4 replies)
M Performance Exhaust - highway drone? (8 replies)
Eventuri Carbon intake, (1 replies)
Exhaust/State Inspection Shop refused secondary DP install (4 replies)
MST BMW F90 M5 S63 4.4L Cold Air Intake System (BW-F90M5) (0 replies)
Racechip XLR Pedal Control (7 replies)
MPE “Enhancements” (3 replies)
Different downpipes after 11/2020 (10 replies)
ANYONE RUNNING a JB4 +METH INJECTION (12 replies)
Brisk Spark Plugs (6 replies)
Tuned M5 vs. Tuned M5C? (5 replies)
Bomiz F90 Catback System? (0 replies)
Armaspeed Carbon Intakes (5 replies)
Ethanol Analyzers (17 replies)
Axle Back Exhaust to run stock Exhaust button? (7 replies)
Dinan cold air intake and turbo inlets turbo pipes. (9 replies)
MAD Downpipes / Install and Sound clips (22 replies)
Are JB4's Trackable and/or Safe? (9 replies)
Bootmod 3 on F90, is it good? (2 replies)
AWE Track Exhaust ordered (2 replies)