The DSX Flex Fuel Kit offers a true Plug & Play solution which will allow you to convert your 2006-2009 Trailblazer SS to use E85 / ethanol based fuels (any blend from 0% to 100%) and unlock the ability to increase power substantially, especially on boosted applications.
This kit uses:
- Authentic GM Flex Fuel sensor & OEM connectors
- High-quality quick-connect fittings that are fully compatible with your factory fuel system
- Stainless-steel mandrel bent tubing
- Plug & play wiring harness
- GM Quick Connect tool, which is the only tool required for installation.
**Everything you need for a clean installation (that fits under the factory engine covers) is included.**
PLEASE NOTE: This kit can be installed prior to tuning, but in order to take full advantage using ethanol based fuel you will need HP Tuners or EFILive tuning software and access to a dyno / competent tuner. Once the kit has been installed and the engine has been calibrated, the ECM will take the input from this sensor and automatically correct the fuel and ignition maps for flawless drive-ability and increased power production with no compromises in the reliability or safety of your engine.