Haltech Elite 2500 GM GEN III LS1 (DBW Ready) Term Harn Only - EV1 (HT-141362) 1642 Lower EGT's

Lower EGT's

Reduces Restriction

9 FWD Special Suspension Description_ASM Front S4K FMSI D1075 2004 thru 2005 BUICK Terraza 3

4 2WD Description_ASM Front S4K FMSI D884 2004 thru 2007 TOYOTA Highlander 3

Haltech Elite 2500 GM GEN III LS1 (DBW Ready) Term Harn Only - EV1 (HT-141362) 1642 Lower EGT'sIf you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly into your Haltech ECU and have a set of factory connectors on the other side which plug straight into the factory harness. Simple Haltech Plug'n'Play product that allows you to be up and running in just a few hours. Quick start guide will walk you through installation of the Haltech Plug'n'Play adaptor