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JM Automotive’s 2007 STI Drag Build

The JM Automotive drag car is a 2007 STI that currently has a run of 10.05 @ 135mph with 34psi of boost. This winter, the team will continue to improve the car’s performance starting with weight loss modifications as well is increasing the boost ahead of the 2020 season. In 2019, the JM drag car only made it out to one event due to completing the build late in the summer. The goal for 2020 is run low 9s, but we won’t stop there.


  • Sleeved 2.5
  • IAG 14mm Head Studs
  • IAG Fire-Lock Head Gaskets
  • ARP Performance Case Halves Bolts
  • Pinned Mains
  • Manley Performance Platinum series turbo tuff 9.8:1 pistons
  • Brian Crower I-Beam Connecting Rods
  • King Racing bearings
  • Machine work done by IAG – Assembly done in house at JMA
  • GSC Power-Division full valve train with S3 cams
  • JMA Full Port/Valve Job

Turbo – Intake – Exhaust –  Fuel

  • Fobia Fab Custom Fog Light Twinscroll Turbo Kit/Header
  • Dual Turbosmart WasteGates
  • ETS Intercooler
  • Precision Turbo GEN2 PT6870 Twinscroll
  • Exa-Pump Scavenge Pump
  • Tial BOV
  • Cosworth Racing high volume intake manifold
  • Boomba Racing throttle body
  • JMA Ported TGV’s
  • Injector Dynamics ID2000cc
  • IAG Fuel Rails with Custom Fuel Lines from Tank to Rails
  • Aeromotive 6 Gallon Fuel Cell with 340 Fuel Pump
  • Radium Triple Pump Surge Tank with Dual Walbro 525lph
  • IAG Competition Air Oil Separator

Drivetrain – Safety – Miscellaneous

  • Exedy Clutch Triple Disc
  • Driveshaft Shop Carbon Fiber Driveshaft and 800hp Rear Axles
  • Stock 2007 STI Transmission
  • Rota Slipstream 15×7 Wheels
  • Mickey Thompson ET Street R 255/60-15 Drag Radials
  • STM Tuned/Wilwood Small Brake Kit
  • TSSFAB.US Front and Rear Subframes
  • Patience Metal Fab Built 8.49 Certified cage
  • Kirkey Aluminum Drag Seat
  • Sparco 6pt Harness
  • Fully Gutted Interior and wiring
  • Mishimoto Radiator and Oil Cooler
  • AMS Lightweight Battery
  • Company 23 Boost Controller
  • Grimmspeed Pitch Stop Mount
  • Tuned In House Via Cobb Accessport

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