Stage III Upgrade

Our Stage III Upgrade takes the Subaru WRX to a whole new level by replacing the stock turbocharger with a more powerful, bolt-on piece, as well as higher-flowing injectors, and a re-tuned ECU.

Stage 3 Kit Components

	IHI VF-34 Ball-Bearing Turbocharger		Walbro In-tank Hi-Pressure Fuel Pump 255lph
	600cc Cylinder Flow-Matched Fuel Injectors		Custom Re-Tuned ECU with EcuTek

Stage 3 Kit Price: $1585.00 USD ($2055.00 USD if not upgrading from our Stage 2)

Optional Components:

	Large Top-Mount Intercooler $1025.00 USD		Custom STi Hood Scoop $150.00 USD
	Front-Mount Intercooler - Picture Gallery $1600.00 USD

Please Note: An upgraded intercooler and hood scoop are recommended.


1/4 Mile Runs

April 12 - St. Thomas Dragway WRX manual sedan with Ultimate Racing Stage 3 upgrade. 1/4 mile time: 12.475 @ 108.12 MPH [ 1/4 mile time slip ] 1/4 mile time: 12.59s@105.81 MPH [ 1/4 mile run video - 594 kB ]
May 22 - St. Thomas Dragway WRX with Ultimate Racing Stage 3 upgrade and automatic transmission with 50 shot nitrous oxide 1/4 mile time: 12.23s@108.47 MPH [ 1/4 mile time slip ]

Return the to Ultimate Racing WRX Upgrade Stages Index

If you are interested in specific parts, Ultimate Racing offers a full line of products for the WRX.

	Main Product Index		Upgrade Stages		Engine Management		Fuel System Components
	Intake and Exhaust		Turbo		Intercooler		Boost Control
	Drivetrain Components		Brake Components

Please Note: All prices are in US Dollars. Prices do not include shipping, but we are glad to provide a quote/estimate on the shipping method of your choice, in advance. All shipments will be shipped insured, and packaged appropriately. Extra packaging charges may apply, for oversized or delicate items. Please note our purchase policy which covers the purchase of all Ultimate Racing products and services.

Contact us for anything that you don't see, for more info or for detailed pricing.