2000 – 2007 SOHC 2.0 litre
Flat 4 cylinder


2000 – 2007 SOHC 2.0 litre Flat 4 cylinder Subaru Impreza

We guarantee you the best price on any Rotrex supercharger kit, even when including installation and custom tuning.

How can we guarantee this? Because we are the official Rotrex distributor for all of Australia and New Zealand, and have been so more than a decade. Due to our massive buying power with Rotrex we can obtain any supercharger kit cheaper than the competition, and can then pass this discount on to you, our customer.


Developed and manufactured in house by Bullet Cars utilising the C30-74 Rotrex Supercharger, this kit will transform your standard non turbo Impreza into a WRX beating machine! This Intercooled kit produces more than 70% gain on a standard engine and over 100% power gains can be safely achieved with the fitment of a good exhaust system with extractors. The power delivery from the Rotrex Supercharger is extremely smooth and gives instantaneous boost without lag. With an OEM style installation this kit will suit the owner who is looking for a discreet performance upgrade.


  • OEM high quality Installation with virtually silent Supercharger operation
  • Designed to suit an internally standard factory engine
  • Over 70% power increase on a standard engine with minimal boost pressure
  • Does not require fuel pump or injector upgrades

Parts Included

  • Rotrex C30-74 Supercharger @ 10psi
  • Rotrex Self contained Oiling system with Oil cooler
  • Bullet Supercharger CNC machined Mounting bracket with idler pulley setup
  • Bullet 5PK Ribbed drive belt
  • Bullet Aluminium Intake piping with silicon hoses and hose clamps
  • Bullet Auxiliary boost injector with mounting system
  • Bullet recirculating bypass valve
  • All high quality Fasteners and hoses required for Installation
  • Bullet high efficiency Water to Air Intercooler with front mounted radiator and high flow pump (Intercooled Kit only)

Please note: This kit must be fitted in conjunction with an engine management solution.



Water to Air Intercooled Kit



Non Intercooled Kit


1 – 2 days


Dyno Sheet