[Obioban]

Editing this second post to be a semi up to date mod list. Hopefully I remember to tweak it as I change the car!




Engine:
OEM ( Die Wethje) CSL Airbox
Schrick 280/272 cams
TMS pullies
C&R Oil cooler, using stock lines
Dr VANOS cryo treated exhaust hub
Beisan systems lifetime VANOS sealing plate o-rings
Beisan systems lifetime VANOS solenoid
Beisan oil pump disk
Beisan VANOS rattle repair kit
Beisan VANOS seals
Beisan timing chain tensioner guide
TurboToy cam bolts
updated BMW high pressure vanos oil line
lifetime CPV o-ring

Exhaust:
SS V1 stepped headers (swaintech coated)
SS HJS catted V1 Section 1
SS resonated twin tube section 2
SS Street muffler

Engine Management:
CSL Engine Management
MCCHIP-DKR Dyno tune
OE CSL IAT
OE CSL Map rail/sensor
Aux/clutched fan replaced with ecu controlled (using Z4M values) spal fan
SMG shift lights turned on
post cat 02s turned down but left on (ready)
secondary air pump sensor disabled
cold start sequence disabled
non sport throttle mapping
sport button disabled for future alternate use
sport mode memory enabled
EGT tweaked for HJS Cats
Top speed limiter removed
Dyno limiter removed
CSL warmup light values

Suspension:
Ohlins R&T Coilovers
Springs: 350 FL, 325 FR, 700 RL, 628 RR
Custom front mounts to correct droop travel
Shorter, narrower, lighter (stock rate) Swift springs to allow 285 front tire fitment
Turner hybrid camber plates
ECS Poly isolated monoball RSMs
TMS sealed monoball FCABs
Ground control Front sway/bushings/brackets/end links
CSL Rear sway/bushings/brackets, with home made adjustable end links
Sealed monoball RTABs
TMS rear adjustable camber arms
DIY front strut tour brace inserts

Brakes:
Brembo 355mm slotted rotor/4 piston GT Kit (BBK) front
Brembo 345mm slotted rotor/4 piston GT Kit (BBK) rear
Brembo stainless lines
Brembo high performance street pads
Performance Friction track pads
Castrol SRF
3D printed ducts to replace fog lights

Body:
Evolve CF roof
Vorsteiner CSL trunk
Fucy CSL diffuser
Gunmetal grills/gills
Depo smoked front corner lights
35% tint (3M)
vinyl M stripes on trunk badge (stock colors, less prone to fading)
modern BMW wheel center caps
shark fin removed
“OBIOBAN” vanity plate
OEM driver’s side keyhole cover (to deter thieves)
M3forum.net sticker

Wheels:
18" RAC RG-63s in gunmetal (street)
17" Apex ARC-8s (track)
TMS 75mm studs

Lights:
TFX projectors
55w bulbs/ballasts/ignitors in 4300k
85w halogen highs, programmed to come on with the xenon highs
Outer brake light ring enabled for normal braking
Brake lights programmed to strobe under hard stops
e9X LED license plate lights

Interior:
Cobra Nogaros in Imola Red leather, with factory heating pads install and adjustable lumbar
Brey Krause Mounts on factory e46 manual sliders
Brey Krause Rear deck harness mounts
Alcantara wrapped header liner
Alcantara wrapped pillars
Alcantara wrapped rear deck
Alcantara wrapped steering wheel
imola leather wrapped center console
imola leather wrapped arm rest
imola leather wrapped ebrake book
Z8 ebrake handle
M3 oval interior mirror retrofit

Stereo:
100% of factory stereo, mounting brackets, and wiring harness deleted
Avin Avant 4 with speakers plugged in directly to unit
Wireless CarPlay module

Chassis:
TMS subframe reinforcement kit with extra reinforcements
BMW structural foam in subframe cavity
updated BMW diff mount bolts
RE rear upper control arm spring reinforcement plates
RE RSM reinforcement plates
red powdercoated v-brace
red powdercoated rear subframe
red powdercoated subframe carrier
red powdercoated front chassis plate
red powdercoated trans brace
RRT lifetime front wheel bearings

Misc:
Brail GU1R lithium ion battery (6 lbs), mounted in the engine bay to eliminate 6 lb battery cable
CSL Cabin air filter housing
Auto Solutions SSK
RE Transmission mounts
Hella Horns
Light weight stereo
CDV delete
VAG grocery bag hooks
CSL Aux coolant pump
Washer tank swapped for e39 high intensity washer tank

Coding (non comprehensive highlights):
CSL oil level display (in cluster) enabled
M track mode enabled
Strobing shift lights