Haltech Nexus R5 VCU & Honda Prelude 1988-1991 Plug 'n' Play Adapter Harness Kit (HT-651427)

$5,395.00

Haltech Nexus R3 VCU & Subaru STI 2011-2021 Plug 'n' Play Adapter Harness Kit (HT-651129)

$3,425.00

Haltech Nexus R3 VCU & Subaru STI NON-USDM | Subaru STI 2008-2021 Plug 'n' Play Adapter Harness Kit (HT-651126)

$3,425.00
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Haltech Nexus R3 VCU & Subaru WRX 2011-2014 Plug 'n' Play Adapter Harness Kit (HT-651123)

$3,425.00

Haltech Nexus R3 VCU & Subaru WRX 2008-2010 Plug 'n' Play Adapter Harness Kit (HT-651119)

$3,425.00

Haltech Nexus R3 VCU & Subaru Legacy GT 2007-2009 Plug 'n' Play Adapter Harness Kit (HT-651115)

$3,425.00

Haltech Nexus R3 VCU & Subaru STI | Subaru STI NON-USDM & more 2006-2007 Plug 'n' Play Adapter Harness Kit (HT-651107)

$3,425.00

Haltech Nexus R3 VCU & Subaru STI JDM 2001-2007 Plug 'n' Play Adapter Harness Kit (HT-651103)

$3,425.00

Haltech Nexus R3 VCU & Subaru STI JDM IMMO 2001-2007 Plug 'n' Play Adapter Harness Kit (HT-651099)

$3,425.00

Haltech Nexus R3 VCU & Subaru Legacy GT 2005-2006 Plug 'n' Play Adapter Harness Kit (HT-651095)

$3,425.00

Haltech Nexus R3 VCU & Subaru STI 2005-2006 Plug 'n' Play Adapter Harness Kit (HT-651091)

$3,425.00

Haltech Nexus R3 VCU & Subaru WRX 2002-2005 Plug 'n' Play Adapter Harness Kit (HT-651083)

$3,425.00

Haltech Nexus R3 VCU & Subaru STI 2004 Plug 'n' Play Adapter Harness Kit (HT-651079)

$3,425.00

Haltech Nexus R3 VCU & Toyota Tacoma 2TR-FE 2016-2022 Plug 'n' Play Adapter Harness Kit (HT-651072)

$3,545.00

Haltech Nexus R3 VCU & Toyota Tundra 3UR-FE | Toyota Tundra 3UR-FBE 2018-2021 Plug 'n' Play Adapter Harness Kit (HT-651066)

$4,150.00

Haltech Nexus R3 VCU & Toyota Tundra 1UR-FE | Toyota Tundra 3UR-FBE & more 2007-2019 Plug 'n' Play Adapter Harness Kit (HT-651063)

$4,150.00

Haltech Nexus R3 VCU & Toyota Matrix 2ZR-FE | Toyota Corolla 2ZR-FE 2011-2014 Plug 'n' Play Adapter Harness Kit (HT-651061)

$4,150.00

Haltech Nexus R3 VCU & Toyota Tundra 1GR-FE 2007-2014 Plug 'n' Play Adapter Harness Kit (HT-651056)

$4,150.00

Haltech Nexus R3 VCU & Toyota Tacoma 2TR-FE 2005-2011 Plug 'n' Play Adapter Harness Kit (HT-651055)

$3,425.00

Haltech Nexus R3 VCU & Toyota Corolla 2ZR-FE | Toyota Matrix 2ZR-FE 2009-2010 Plug 'n' Play Adapter Harness Kit (HT-651050)

$4,150.00

Haltech Nexus R3 VCU & Toyota FJ Cruiser 2007-2009 Plug 'n' Play Adapter Harness Kit (HT-651046)

$3,545.00

Haltech Nexus R3 VCU & Toyota Corolla 1ZZ-FE FWD | Toyota Matrix 1ZZ-FE FWD 2005-2008 Plug 'n' Play Adapter Harness Kit (HT-651043)

$3,545.00

Haltech Nexus R3 VCU & Toyota Tacoma 1GR-FE 2005-2008 Plug 'n' Play Adapter Harness Kit (HT-651040)

$3,545.00

Haltech Nexus R3 VCU & Toyota Corolla 1ZZ-FE AWD | Toyota Matrix 1ZZ-FE AWD 2005-2006 Plug 'n' Play Adapter Harness Kit (HT-651036)

$3,545.00

Haltech Nexus R3 VCU & Toyota Corolla 2ZZ-GE | Toyota Matrix 2ZZ-GE 2005-2006 Plug 'n' Play Adapter Harness Kit (HT-651032)

$3,545.00

Haltech Nexus R3 VCU & Toyota Celica GT 2000-2005 Plug 'n' Play Adapter Harness Kit (HT-651028)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Celica GT-S 2003-2005 Plug 'n' Play Adapter Harness Kit (HT-651024)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota MR2 Spyder 2000-2005 Plug 'n' Play Adapter Harness Kit (HT-651020)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Aristo 2JZ-GTE VVT-i 1998-2004 Plug 'n' Play Adapter Harness Kit (HT-651016)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Corolla 2ZZ-GE | Toyota Matrix 2ZZ-GE 2003-2004 Plug 'n' Play Adapter Harness Kit (HT-651013)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Tacoma 2RZ-FE | Toyota Tacoma 3RZ-FE & more 2000-2004 Plug 'n' Play Adapter Harness Kit (HT-651010)

$3,425.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Celica GT-S 2000-2002 Plug 'n' Play Adapter Harness Kit (HT-651002)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Supra 2JZ-GTE VVT-i 1998-2002 Plug 'n' Play Adapter Harness Kit (HT-650999)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Haltech Nexus R3 VCU & Toyota Supra 2JZ-GTE VVT-i 1998-2002 Plug 'n' Play Adapter Harness Kit - A341E Automatic (HT-650996)

$3,545.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Remote tuning, done live with Shawn

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30 minutes to scope your build and setup.

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Live session to get the engine running safely.

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1 or 3 hour tuning blocks on your schedule.

Our entire catalog in one place, over four thousand parts spanning engine management, fueling, wiring, sensors, and boost control. Use the filters or the vehicle finder to narrow it down, or just message us and tell us what you are building.