2005 Scion xB 1.5L

  • The Plug ‘n Play kit that comes pre-mapped to optimize your bolt-on accessories
  • Plug and Play kit Installs in minutes, ready to roll!
  • DiY Hardwired (Solder-in kit) now also available
-- Not CARB certified --
These parts are not legal for sale or use in California.


SKU: 2620033 Categories: ,
  • All models ’04,’05, and ’06 Scion xB supported
  • Choose between a DiY, or StE kit
  • Engine Code 1NZ-FE
  • ECU Connector 4x4c
Weight 4.5 lbs
Dimensions 15 × 10 × 2 in
Vehicle Modifications

Stock, AEM CAI w/o MAF Module, AEM CAI w/o MAF Module, All CatB, AEM CAI w/o MAF Module, All Headers, All CatB, AiRaid CAI, AiRaid CAI, All CatB, AiRaid CAI, All H, All CatB, All CatB, All Drop-in Filters, All Drop-in Filters, All CatB, All Drop-in Filters, All H, All CatB, All H, All CatB, GReddy CAI, GReddy CAI, All CatB, GReddy CAI, All H, All CatB, Injen CAI, Injen CAI, All CatB, Injen CAI, All H, All CatB, K&N CAI, K&N CAI, All CatB, K&N CAI, All Headers, All CatB, Perrin CAI, Perrin CAI, All CatB, Perrin CAI, All H, All CatB, Takeda CAI, Takeda CAI, All CatB, Takeda CAI, All H, All CatB, TRD CAI, TRD CAI, All CatB, TRD CAI, All H, All CatB


  • Adds up to 14hp &12ft-lb and also optimizes settings to take full advantage of all bolt-on accessories.
  • Easily plugs into the stock ECU & ECU harness in minutes , no programming necessary .
  • Realizes the full potential of Aftermarket add-on’s like Cold-Air-Intakes & exhaust systems , as each kit comes pre-mapped for the exact set-up of each car or truck.
  • No end-user tuning necessary , just plug the kit into the car & you’re ready to go.
  • Easily upgradeable for future add-on’s.
  • Each kit comes with two maps : a low octane performance map & a high octane performance map, switchable from within the vehicle.
  • Fully tuneable by a Unichip Custom Tuner for customized add-on’s . This basically means that the Engine Management System in your ride is now as tuner friendly as the most advanced Standalone systems in the world , without sacrificing any of the factory features. This feature is unmatched by any reflash-tuning or other similar product.
  • Plug ‘n Play harnesses are fully Flux capable – purchase Flux when you purchase the Plug ‘n Play kit or upgrade later – Flux simply plugs into the Unichip Plug ‘n Play harness.
  • Plug ‘n Play kits are removed from the vehicle in minutes , returning the vehicle to stock tuning , without leaving a footprint of ever having been modified (a feature which reflash-tuning cannot match).

Dyno Sheets

Dyno Results 2004-2006 models

Click on the dyno sheet for larger view or to print.

Scion XB Dyno Sheet


Installation Instructions for Scion XB


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Make Model Year
Scion xB 2005
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