Craig, Owner of Dynotorque wanted a new daily driver that he could fit his kids into after the RX7 so he set out fitting an LSX with the subframe from an E92 M3 into an RX8. This is considered a perfect combination or blasphemy depending on who you ask. Dynotorque has carried out 25 RX8 conversions in total and 15+ Rx7.



  • 590Bhp 620ftlb


  • GM LSX 454 crate motor
  • Holley fuel rails
  • Nick Williams 102 FBW throttle
  • Emerald Ecu
  • Coil relocation
  • Tr6060 high torque gearbox.
  • Factory twin plate dual mass flywheel
  • AP clutch master cylinder Braided clutch line
  • Tilton clutch delay valve
  • Fast 102 intake
  • Dyno torque full stainless steel exhaust system.
  • Dynotorque Lsx mount kit
  • Driftworks alloy radiator
  • K+N 120mm
  • Rx8 radiator fans
  • Twin oil coolers
  • Pas cooler
  • High flow fuel pump
  • Hidden ls7 coils
  • Custom HY leads
  • Gearbox cooler


  • HSD MonoPro SE3P coilover
  • Complete BMW E92 M3 rear subframe & axle swap – 3.15 ratio differential.
  • Hybrid prop shaft.
  • Powerflex front wishbone bushes.
  • Powerflex rear beam bushes.
  • Driftworks bump steer rod end kit.
  • 380mm Alcon 6 pot front brakes
  • 350mm rear brakes, Alcon 4 pots
  • Performance friction rotors,
  • Pagid RS12 pads.
  • M3 E92 discs (internal handbrake )
  • Braided lines all round.
  • Rx7 power steering rack. ( in place of electric rack).


  • WORK Emotion Ultimate Kiwami wheels
  • 19″x9.5″ front 265-35-19″
  • 19″x10.5″ rear 295-30-19


  • De badged
  • Mazda styling kit


  • Stock Mazda interior