Collection: Haltech Elite Plug'n'Play Adaptor Harness Kit

Elite ECU plus an adaptor harness to connect to the OEM wiring.
66 products
  • Elite 750 + Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness Kit
    Elite 750 + Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,549.00
    Sale price
    £1,549.00
  • Elite 750 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit
    Elite 750 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,549.00
    Sale price
    £1,549.00
  • Elite 750 + Nissan Patrol Y60 (TB42) Plug 'n' Play Adaptor Harness Kit
    Elite 750 + Nissan Patrol Y60 (TB42) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,549.00
    Sale price
    £1,549.00
  • Elite 750 + Nissan Patrol Y60 & Y61 (TB45) Plug 'n' Play Adaptor Harness Kit
    Elite 750 + Nissan Patrol Y60 & Y61 (TB45) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,549.00
    Sale price
    £1,549.00
  • Elite 1000 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit
    Elite 1000 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Mitsubishi Galant VR4 and Eclipse 1G Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Mitsubishi Galant VR4 and Eclipse 1G Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness Kit
    Elite 1000 + Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1000 + Plug'n'Play Adaptor Harness Kit for Honda S2000
    Elite 1000 + Plug'n'Play Adaptor Harness Kit for Honda S2000
    Vendor
    Haltech
    Regular price
    £1,731.00
    Sale price
    £1,731.00
  • Elite 1500 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit
    Elite 1500 + Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Mitsubishi Galant VR4 and Eclipse 1G Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Mitsubishi Galant VR4 and Eclipse 1G Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Mitsubishi EVO 4-8 (5 Speed) Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Mitsubishi EVO 4-8 (5 Speed) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Nissan Silvia S13 (CA18DET) Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Nissan Silvia S13 (CA18DET) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Nissan Silvia S14 S1 "ZENKI" Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Nissan Silvia S14 S1
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Honda Civic EP3 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Honda Civic EP3 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness Kit
    Elite 1500 + Mazda Miata (MX-5) NA Plug'n'Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Honda Integra DC5 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Honda Integra DC5 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + VW/Audi 1.8T AWP ONLY (2001-2006) Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + VW/Audi 1.8T AWP ONLY (2001-2006) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Honda OBD-I B-Series Plug 'n' Play Adaptor Harness Kit
    Elite 1500 + Honda OBD-I B-Series Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 1500 + Plug'n'Play Adaptor Harness Kit for Honda S2000
    Elite 1500 + Plug'n'Play Adaptor Harness Kit for Honda S2000
    Vendor
    Haltech
    Regular price
    £1,868.00
    Sale price
    £1,868.00
  • Elite 2000 + Subaru GDB WRX MY01-05 Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Subaru GDB WRX MY01-05 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Mazda RX7 FD3S-S6 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Nissan Skyline R34 GT-T / Stagea WC34 Plug'n'Play Adaptor Harness Kit
    Elite 2000 + Nissan Skyline R34 GT-T / Stagea WC34 Plug'n'Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Nissan 300ZX Z32 Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Nissan 300ZX Z32 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Mitsubishi EVO 9 & EVO 8 MR Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Mitsubishi EVO 9 & EVO 8 MR Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Toyota Supra JZA80 2JZ (non VVTi) Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Toyota Supra JZA80 2JZ (non VVTi) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00
  • Elite 2000 + Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit
    Elite 2000 + Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £1,941.00
    Sale price
    £1,941.00