If you already have our Stage 0 tuning system then the Stage 1 upgrade packages includes everything you need to upgrade to Stage 1, less the handheld tuning system. We will send you an updated Stage 1 calibration to load onto your existing handheld.
Stage 1 (300 HP Upgrade)
– Available For 2003 – 2011 Manual And Automatic (XWD And FWD)
– High Speed Data Logging (With Optional OBDLink Scanner)
– Complete Customization Available
– Updates Via Email
– View And Clear Diagnostic Trouble Codes (With Optional OBDLink Scanner)
– 42 lb/hr Flow Matched injectors
– XT Turbo Upgrade
– Denso Iridium Spark Plugs
– K&N Sport Filter
A turbo core deposit of $400 is required and will be added to the price when you check-out. The core deposit will be refunded after we receive your used turbo core. The returned turbo must be rebuildable in order to receive the refund. Please contact us if you have any questions.
This is a custom order part that typically requires 2-3 weeks to build prior to shipment.
The power increase is noticeable and your 9-3 will pull like a freight train at all bands of the Tachometer. Turbo lag is all but gone and the car almost feels naturally aspirated. But how committed are you? The upgrade is 2000 dollars and you’ll probably spend a 1000 more to have the turbo installed and you must put premium fuel in it now and you’re fuel economy will also drop. Return on investment wise the stage 0 is better. This is only for the people who want to most out of the B207R motor.