Collection: Haltech Elite Plug'n'Play Adaptor Harness

Connect your Elite ECU to your car's factory harness.
28 products
  • Elite 2000/2500 Lexus IS300 2JZ GE VVTi (2001) Plug 'n' Play Adaptor Harness
    Elite 2000/2500 Lexus IS300 2JZ GE VVTi (2001) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £537.00
    Sale price
    £537.00
  • Elite 2000/2500 Lexus IS300 2JZ GE VVTi (2002-2005) Plug 'n' Play Adaptor Harness
    Elite 2000/2500 Lexus IS300 2JZ GE VVTi (2002-2005) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £537.00
    Sale price
    £537.00
  • Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Honda OBD-I B-Series Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness
    Elite 1000-2500 Mazda RX7 FD3S-S7&8 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Mitsubishi EVO 1-3 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Nissan Silvia S13 (CA18DET) Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Nissan Silvia S13 (CA18DET) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Nissan Silvia S13 and 180SX (SR20DET) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Nissan Silvia S14 S1 "ZENKI" Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Nissan Silvia S14 S1
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Subaru WRX MY99-00 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Subaru WRX MY97-98 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Subaru WRX MY93-96 & Liberty RS Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Honda Integra DC5 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness
    Elite 1000/1500 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Nissan 200SX/Silvia S15 & S14A S2 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1500 VW/Audi 1.8T AWP ONLY (2001-2006) Plug 'n' Play Adaptor Harness
    Elite 1500 VW/Audi 1.8T AWP ONLY (2001-2006) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 2000/2500 Nissan Skyline R32/33/R34 GT-R Plug'n'Play Adaptor Harness
    Elite 2000/2500 Nissan Skyline R32/33/R34 GT-R Plug'n'Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 2000/2500 Nissan R34 GT-T, Stagea WC34 Plug'n'Play Adaptor Harness
    Elite 2000/2500 Nissan R34 GT-T, Stagea WC34 Plug'n'Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 2500 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit
    Elite 2500 Subaru WRX MY06-10 Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 2000/2500 Plug 'n' Play Adaptor Harness Kit to suit Toyota Supra JZA80 2JZ (non VVTi)
    Elite 2000/2500 Plug 'n' Play Adaptor Harness Kit to suit Toyota Supra JZA80 2JZ (non VVTi)
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 2000/2500 Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit
    Elite 2000/2500 Toyota Chaser JZX100 (1JZ-GTE) Plug 'n' Play Adaptor Harness Kit
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1000/1500 Plug'n'Play Adaptor Harness for Honda S2000
    Elite 1000/1500 Plug'n'Play Adaptor Harness for Honda S2000
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 750 Nissan Patrol Y60 & Y61 (TB45) Plug 'n' Play Adaptor Harness
    Elite 750 Nissan Patrol Y60 & Y61 (TB45) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 750 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness
    Elite 750 Mazda Miata (MX-5) NB Plug'n'Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £541.00
    Sale price
    £541.00
  • Elite 1500 Polaris Slingshot (2015-2016) Plug'n'Play Adaptor Harness
    Elite 1500 Polaris Slingshot (2015-2016) Plug'n'Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £583.00
    Sale price
    £583.00
  • Elite 1500 Yamaha WaveRunner FX, FZS, FZR Plug 'n' Play Adaptor Harness
    Elite 1500 Yamaha WaveRunner FX, FZS, FZR Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £583.00
    Sale price
    £583.00
  • Elite 2000/2500 Ford Mustang GT & Cobra (1999-2004) Plug 'n' Play Adaptor Harness
    Elite 2000/2500 Ford Mustang GT & Cobra (1999-2004) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £662.00
    Sale price
    £662.00
  • Elite 1500 Polaris RZR XP 1000 (2015-2016) Plug 'n' Play Adaptor Harness
    Elite 1500 Polaris RZR XP 1000 (2015-2016) Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £739.00
    Sale price
    £739.00
  • Elite 1000/1500 Dodge Neon SRT4 Plug 'n' Play Adaptor Harness
    Elite 1000/1500 Dodge Neon SRT4 Plug 'n' Play Adaptor Harness
    Vendor
    Haltech
    Regular price
    £848.00
    Sale price
    £848.00