Mod List – 1991 318iS


  • M20B25 Stock Block
  • Bimmerheads 280/274 Regrind Cam
  • Ireland Engineering oil pan baffle
  • Ishihara-Johnson crank scraper
  • 24lb/hr Bosch GenIII EV6 injectors
  • KAMotors carbon fiber airbox, high beam delete intake duct
  • Custom 2.75″ AFM delete tube with IAT sensor
  • Ireland Engineering long tube headers (Jet Hot ceramic coated)
  • Condor Speed Shop UHMW engine mounts w/ heat resistant wrap

Engine Management/Electronics

  • Megasquirt 2 PNP by DedericMS (Microsquirt based)
  • 14Point7 Spartan 2 wideband controller

Fuel System

  • Radium Fuel Surge Tank (single, in-tank) with bottom mount bracket
  • Walbro 190lph GSS250 fuel pump in surge tank
  • DeatschWerks DWMicro in stock tank (low pressure lift pump)


  • FX Racing 6-puck sprung ceramic clutch disc
  • Sachs HD Pressure Plate
  • JB Racing 8.0lb aluminum flywheel
  • Braided stainless clutch line
  • IRP v3 chassis mount short shifter (R-1-2 locked out)
  • AKG DTM Selector Rod
  • 4.45 LSD with 3 clutch upgrade
  • M-Coupe finned diff cover
  • Condor Speed Shop UHMW diff bushing
  • Revshift 95A polyurethane transmission mounts
  • Transmission vented w/ 1/2″ hose + breather filter


  • CSF aluminum radiator
  • SPAL 16” puller fan
  • Massive Lee aluminum fan mounts
  • Ireland Engineering black silicone hose set
  • Heater box and throttle body heater deleted
  • Mishimoto 19-row oil cooler


  • Redline 10W-40 motor oil
  • Redline MTL transmission oil
  • Redline 75W-90 diff oil
  • AP Radi-CAL R3 660-degree brake fluid

Engine Bay

  • Partially shaved
  • Partially tucked wiring
  • Relocated ignition coil
  • Relocated main relays to firewall
  • M42 wiring cover


  • Five lug conversion
  • Group N Coilovers
    • Eibach ERS 2.25″ race springs – 6″ front and 5″ rear
    • Vorshlag front camber/caster plates
    • Rogue Engineering rear shock mounts
    • Ground Control rear adjustment sleeves
  • Sway bars:
    • Suspension Techniques 22mm front w/ AKG adjustable links
    • Eibach 16mm rear w/ adjustable links
  • E36 steering rack conversion
  • Turner Motorsports 16mm steering rack limiters
  • AKG polyurethane steering flex disc
  • AKG welded reinforcement plates
  • Condor Speed Shop UHMW bushings:
    • Eyeball arm CABs
    • Subframe
    • Trailing arms
    • Diff mount
    • Engine mounts
    • Clutch and brake pedal bushings
  • Sparco front strut bar (powdercoated purple)
  • Garagistic rear strut bar


  • E32 25.4mm brake master cylinder
  • Performance Friction “08” pads (F/R)
  • Condor Speed Shop braided stainless brake lines w/ PVC coating
  • Condor Speed Shop solid brass caliper guide pins (F/R)
  • AP Radi-CAL R3 660 degree brake fluid


  • Sparco FF01 15×8″
  • Toyo RR 225/50-15


  • Gauges mounted in center air vent:
    • AEM Oil Pressure
    • AEM Oil Temperature
    • AEM Water Temperature
  • Ecliptech Shift-P2+ programmable shift light


  • Tanida 350mm steering wheel
    • MOMO Hub
    • NRG quick release
    • Additional 1″ steering wheel spacer
  • Alpina dead pedal
  • Condor Speed Shop ABS door card blanks
  • Condor Speed Shop aluminum rear firewall/seat delete
  • HVAC, heater box, radio, sound deadening delete
  • Partially thinned wiring harness
  • Custom switch panel
  • Flat black interior paint


  • Custom 4-point weld in roll bar done by Road N Race (1.750 x 0.095” DOM)
  • OMP HTE-R 400 fixed back containment seat
  • VAC aluminum floor plates
  • Motion Motorsports aluminum side mounts
  • Schroth Profi II-H (2-3” HANS)
  • HANS III device
  • Lifeline 1.75L foam fire extinguisher


  • Euro bumper trim (F/R)
  • Euro grills
  • TC Design red aluminum folding tow hook
  • Depo smoked ellipsoid headlights
  • DDM Tuning 5,000K HID kit
  • Smoked turn signals
  • OEM fog light blanks