Elite 2500 + Lexus IS300 2JZ GE VVTi (2002-2005) Parallel Adaptor Harness Kit

$2,724.00

Elite 2000/2500 Lexus IS300 2JZ GE VVTi (2002-05 USA models only) Parallel Adaptor Harness

$765.00

Haltech Nexus S3 ECU & Lexus GS300 | Lexus IS300 2002-2005 Plug 'n' Play Adapter Harness Kit (HT-651387)

$3,225.00
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Haltech Nexus R5 VCU & Lexus GS300 | Lexus IS300 2002-2005 Plug 'n' Play Adapter Harness Kit (HT-651386)

$5,535.00

Haltech Nexus R3 VCU & Lexus GS300 | Lexus IS300 2002-2005 Plug 'n' Play Adapter Harness Kit (HT-651385)

$3,545.00

Lexus GS300 | Lexus IS300 2002-2005 Haltech Nexus Wiring Harness (BF29084)

From $960.00

Remote tuning, done live with Shawn

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Free consult

30 minutes to scope your build and setup.

First start

Live session to get the engine running safely.

Dial it in

1 or 3 hour tuning blocks on your schedule.

Haltech solutions for the 2002 to 2005 Lexus IS300. Late model IS specific options for taking the 2JZ-GE well past stock.