XPT Stage 1 - 2009 WRX 265 MT


XPT Stage 1 - 2009 SADM Impreza WRX
Product Description

Stage 1 Mapping for your 2009 WRX with OpenSource

This particular map is designed for the 2009 WRX with the following mods:

-Stock Airbox with K&N Part # 33-2304 or
-AEM Cold Air Intake Part #21-478WR
-Walbro 255lph Fuel Pump Part # GSS342 (REQUIRED!!!)

USD $99.99

Additional Information


Further instructions will be provided upon receipt of your new map. This will include details and proper map break-in procedures/tips. Target Boost on both maps is 16.5psi in 3rd gear which will taper down to around 14.5psi by redline. 4th and 5th gear may see up to 18psi. Air Fuel Ratios should be around 11.5:1 during spool, 11:1 in mid, and 10.6-10.8 by redline.

This map was originally designed for 93oct gas but can run on 91oct as well (RON+MON/2). It has been properly detuned to allow variances in octane down to 91 with optimal performance. While minute gains can be achieved through additional fuel reduction, it was found to be negligible to create a separate 93oct map.

Copyright 2009 XPTTuning.com. All Rights Reserved.

  • Model: XPT1400X
  • 997 Units in Stock

Please Choose:

Download Map

This product was added to our catalog on Wednesday 14 October, 2009.

Template designed by Sage Fish.com. Copyright © 2019 Zen Cart. Powered by Zen Cart