Elite 750 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness (HT-140621)

$495.00

Elite 1000/1500 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness (HT-140921)

$495.00

Elite 750 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit (HT-150621)

$1,710.00
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Elite 1500 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit (HT-150921)

$2,120.00

Nexus S2 Plug 'n' Play Adapter Harness Kit - Mazda MX5 NB / Turbo (HT-212303)

$2,365.00

Nexus S3 Plug 'n' Play Adapter Harness Kit - Mazda MX5 NB/Turbo (HT-213303)

$2,800.00

Mazda Miata 2003-2005 Haltech Nexus Wiring Harness (BF29139)

From $840.00

Mazda Miata Mazdaspeed 2004-2005 Haltech Nexus Wiring Harness (BF29140)

From $840.00

Mazda Miata 2001-2002 Haltech Nexus Wiring Harness (BF29042)

From $840.00

Mazda Miata 1998-2000 Haltech Nexus Wiring Harness (BF29041)

From $840.00

Haltech Nexus S3 ECU & Mazda Miata 1998-2000 Plug 'n' Play Adapter Harness Kit (HT-651334)

$3,105.00

Haltech Nexus S2 ECU & Mazda Miata 1998-2000 Plug 'n' Play Adapter Harness Kit (HT-651335)

$2,670.00

Haltech Nexus R3 VCU & Mazda Miata 1998-2000 Plug 'n' Play Adapter Harness Kit (HT-651336)

$3,425.00

Haltech Nexus R5 VCU & Mazda Miata 1998-2000 Plug 'n' Play Adapter Harness Kit (HT-651337)

$5,395.00

Haltech Nexus S3 ECU & Mazda Miata 2001-2002 Plug 'n' Play Adapter Harness Kit (HT-651342)

$3,105.00

Haltech Nexus S2 ECU & Mazda Miata 2001-2002 Plug 'n' Play Adapter Harness Kit (HT-651343)

$2,670.00

Haltech Nexus R3 VCU & Mazda Miata 2001-2002 Plug 'n' Play Adapter Harness Kit (HT-651344)

$3,425.00

Haltech Nexus R5 VCU & Mazda Miata 2001-2002 Plug 'n' Play Adapter Harness Kit (HT-651345)

$5,395.00

Haltech Nexus S3 ECU & Mazda Miata Mazdaspeed 2004-2005 Plug 'n' Play Adapter Harness Kit (HT-651350)

$3,105.00

Haltech Nexus S2 ECU & Mazda Miata Mazdaspeed 2004-2005 Plug 'n' Play Adapter Harness Kit (HT-651351)

$2,670.00

Haltech Nexus R3 VCU & Mazda Miata Mazdaspeed 2004-2005 Plug 'n' Play Adapter Harness Kit (HT-651352)

$3,425.00

Haltech Nexus R5 VCU & Mazda Miata Mazdaspeed 2004-2005 Plug 'n' Play Adapter Harness Kit (HT-651353)

$5,395.00

Haltech Nexus S3 ECU & Mazda Miata 2003-2005 Plug 'n' Play Adapter Harness Kit (HT-651354)

$3,105.00

Haltech Nexus S2 ECU & Mazda Miata 2003-2005 Plug 'n' Play Adapter Harness Kit (HT-651355)

$2,670.00

Haltech Nexus R3 VCU & Mazda Miata 2003-2005 Plug 'n' Play Adapter Harness Kit (HT-651356)

$3,425.00

Haltech Nexus R5 VCU & Mazda Miata 2003-2005 Plug 'n' Play Adapter Harness Kit (HT-651357)

$5,395.00

Nexus S2/S3 Plug 'n' Play Adapter Harness Mazda MX5 NB (HT-186337)

$535.00

Injector Dynamics ID1050-XDS Fuel Injectors | Set of 4 | 1990-2005 Mazda Miata (1050.11.02.60.11.4)

From $600.60

Injector Dynamics ID2600-XDS Fuel Injectors | Set of 4 | 1990-2005 Mazda MX-5 Miata (2600.11.02.60.11.4)

$1,593.90

Injector Dynamics ID2600-XDS Fuel Injectors | Set of 4 | Multiple Fitments (2600.60.14.14B.4)

$1,617.00
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Radium Fuel Rail Upgrade | 1994-2005 Mazda MX-5 Miata (20-0369)

Sale price$142.45Regular price $149.95
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Radium Fuel Rail Plumbing Kit | 1994-2005 Mazda Miata (20-0422/20-0423)

Sale priceFrom $47.45Regular price $49.95
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Radium Engineering Catch Can Kit | 1990-2005 Mazda Miata (20-0336-FL)

Sale price$251.70Regular price $264.95
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Radium Engineering Dual Catch Can Kit | 1990-2005 Mazda Miata (20-0337-FL)

Sale price$446.45Regular price $469.95

Remote tuning, done live with Shawn

Book your session

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 products for the NB MX-5 Miata. Plug and play and standalone options for second generation roadsters and their BP engines.