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Wiring Harnesses

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Availability
Product type
Brand
Top Selling
-49%
MBRP Universal 3.5 ID to 5 OD Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 3.5 ID to 5 OD Adapter Aluminized - UA2003

$118.42 $60.39
-49%
MBRP Universal 4 ID. to 5 ID. Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 4 ID. to 5 ID. Adapter Aluminized - UA2004

$94.73 $48.31
-17%
JBA 1650ST | 2.5IN STAINLESS STEEL 1650 STARTER TUBES - eliteracefab.com
JBA

JBA 1650ST

$97.64 $80.33
-49%
MBRP Universal 4 ID. to 5OD. Adapter Aluminized - eliteracefab.com
MBRP

MBRP Universal 4 ID. to 5OD. Adapter Aluminized - UA2001

$94.73 $48.31
-49%
MBRP Universal 3.5 OD. to 5ID. Adapter Aluminized - eliteracefab.com
MBRP

MBRP UA2005 Exhaust Pipe Adapter 3.5" OD To 5" ID Adapter Aluminized Steel

$118.42 $60.39
-32%
Stainless Bros 3.5in x 6in OAL 304SS Flex Joint w/ Interlock Liner - eliteracefab.com
Stainless Bros

Stainless Bros 3.5in x 6in OAL 304SS Flex Joint w/ Interlock Liner

$93.73 $62.81
-9%
Granatelli 2.5in 304SS Turn Down w/3-Bolt Flange & Gaskets (Pair)
Granatelli Motor Sports

Granatelli 2.5in 304SS Turn Down w/3-Bolt Flange & Gaskets (Pair)

$73.12 $66.16
-34%
T304 3
BLOX Racing

T304 3" REDUCER - 02+ SUBARU WRX / STI

$78.17 $51.21
-24%
Rywire 2JZ-AEM Infinity 506 Mil-Spec Engine Harness w/506 ECU/Factory Coils - eliteracefab.com Quick View
Rywire

Rywire 2JZ-AEM Infinity 506 Mil-Spec Engine Harness w/506 ECU/Factory Coils

$2,550.01 $1,917.30
RYWRY-2JZ-INFINITY
Engine Engine Components Rywire Wiring Harnesses
Rywire 2JZ-AEM Infinity 506 Mil-Spec Engine Harness
-24%
Quick View
Rywire

Rywire 13B Haltech Mil-Spec Eng Harness w/Chassis Specific Adapter

$2,521.65 $1,895.98
RYWRY-13B-HALTECH-SUB-FD
Engine Components Rywire Wiring Harnesses
Rywire 13B Haltech Mil-Spec Eng Harness w/Chassis Specific Adapter
-24%
Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock - eliteracefab.com Quick View
Rywire

Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock

$2,360.98 $1,775.17
RYWRY-13B-HALTECH
Black Friday 2024 Engine Components Rywire Wiring Harnesses
Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock (Requires rywRY-13B-SUB-FD)
Haltech Nexus R5 LSx Non DBW Terminated Harness Quick View
Haltech

Haltech Nexus R5 LSx Non DBW Terminated Harness

$2,039.53
HALHT-186206
Engine Components Haltech Wiring Harnesses
Haltech Nexus R5 LSx Non DBW Terminated Harness
Haltech 92-95 Mazda RX7 FD3S (S6 2 Row ECU Plug) Elite 1000-2500 Plug-n-Play Adaptor Harness Quick View
Haltech

Haltech 92-95 Mazda RX7 FD3S (S6 2 Row ECU Plug) Elite 1000-2500 Plug-n-Play Adaptor Harness

$653.79
HALHT-141328
Black Friday 2024 Engine Components Haltech Wiring Harnesses
Haltech 92-95 Mazda RX7 FD3S (S6 2 Row ECU Plug) Elite 1000-2500 Plug-n-Play Adaptor Harness
Haltech Elite 2500 8ft Basic Universal Wire-In Harness (Excl Relays or Fuses) - eliteracefab.com Quick View
Haltech

Haltech Elite 2500 8ft Basic Universal Wire-In Harness (Excl Relays or Fuses)

$511.66
HALHT-141302
Engine Components Haltech Wiring Harnesses
Haltech Elite 2500 8ft Basic Universal Wire-In Harness (Excl Relays or Fuses)
Haltech 00-04 Honda S2000 (AP1/2005 AP2) Elite 1000/1500 Plug-n-Play Adaptor Harness Quick View
Haltech

Haltech 00-04 Honda S2000 (AP1/2005 AP2) Elite 1000/1500 Plug-n-Play Adaptor Harness

$653.79
HALHT-140843
Black Friday 2024 Engine Components Haltech Wiring Harnesses
Haltech 00-04 Honda S2000 (AP1/2005 AP2) Elite 1000/1500 Plug-n-Play Adaptor Harness
Haltech Mazda 13B S6-8 Elite 1000/1500 CAS Sub-Harness Quick View
Haltech

Haltech Mazda 13B S6-8 Elite 1000/1500 CAS Sub-Harness

$125.07
HALHT-130334
Engine Components Haltech Wiring Harnesses
Haltech Mazda 13B S6-8 Elite 1000/1500 CAS Sub-Harness
Haltech IO 12 Expander Box 8ft Flying Lead Harness (A/B Box) - eliteracefab.com Quick View
Haltech

Haltech IO 12 Expander Box 8ft Flying Lead Harness (A/B Box)

$177.66
HALHT-049902
Black Friday 2024 Engine Components Haltech Wiring Harnesses
Haltech IO 12 Expander Box 8ft Flying Lead Harness (A/B Box)
Kooks Universal O2 Sensor Ext Harn - eliteracefab.com Quick View
Kooks Headers

Kooks Universal O2 Sensor Ext Harn

$170.55
KSHEX682-Z
Black Friday 2024 Engine Components Kooks Headers Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She - eliteracefab.com Quick View
Kooks Headers

Kooks 11-14 GT500 5.4L/5.8L 4V 12in - 6 Pin 02 Ext. 2011 She

$40.51
KSHCAS-109203
Black Friday 2024 Engine Components Kooks Headers Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - eliteracefab.com Quick View
Kooks Headers

Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire

$106.17
KSHCAS-104326
Black Friday 2024 Engine Components Kooks Headers Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
-39%
Quick View
HKS

HKS RB26 Crank Angle Sensor Kit for V-Cam

$1,876.08 $1,125.65
HKS45999-AN002
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS RB26 Crank Angle Sensor Kit for V-Cam
-40%
Quick View
HKS

HKS RB26 Crank Angle Sensor Kit

$2,089.27 $1,253.56
HKS45999-AN001
Engine Components HKS Wiring Harnesses
HKS RB26 Crank Angle Sensor Kit
-39%
Quick View
HKS

HKS Easy Writer set for EVC6

$373.08 $223.85
HKS45999-AK026
Engine Components HKS Wiring Harnesses
HKS Easy Writer set for EVC6
-40%
HKS Air Temp sensor harness Quick View
HKS

HKS Air Temp sensor harness

$42.64 $25.58
HKS4599-RA018
Engine Components HKS Wiring Harnesses
HKS Air Temp sensor harness
-40%
Quick View
HKS

HKS TIMER HARNESS ZT-2

$38.37 $23.02
HKS4103-RZ002
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS TIMER HARNESS ZT-2
-40%
HKS Turbo Timer Harness Toyota Supra Turbo 97-98 - eliteracefab.com Quick View
HKS

HKS Turbo Timer Harness Toyota Supra Turbo 97-98

$38.37 $23.02
HKS4103-RT007
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS Turbo Timer harnesses allow for quick and simple installation of HKS Turbo Timers. Many popular applications are available.*HKS systems are compatible with most...
-40%
HKS Turbo Timer Harness Toyota Supra Turbo 93-96 - eliteracefab.com Quick View
HKS

HKS Turbo Timer Harness Toyota Supra Turbo 93-96

$38.37 $23.02
HKS4103-RT004
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS Turbo Timer harnesses allow for quick and simple installation of HKS Turbo Timers. Many popular applications are available.*HKS systems are compatible with most...
-40%
HKS Turbo Timer Harness Toyota Supra Turbo 91-92 | Toyota MR2 Turbo 91-95 - eliteracefab.com Quick View
HKS

HKS Turbo Timer Harness Toyota Supra Turbo 91-92

$38.37 $23.02
HKS4103-RT003
Engine Components HKS Wiring Harnesses
HKS Turbo Timer harnesses allow for quick and simple installation of HKS Turbo Timers. Many popular applications are available.*HKS systems are compatible with most...
-40%
HKS Turbo Timer Harness Nissan 300ZX Turbo 84-89 - eliteracefab.com Quick View
HKS

HKS Turbo Timer Harness Nissan 300ZX Turbo 84-89

$38.37 $23.02
HKS4103-RN002
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS Turbo Timer harnesses allow for quick and simple installation of HKS Turbo Timers. Many popular applications are available.*HKS systems are compatible with most...
-40%
HKS Turbo Timer Harness Nissan Skyline GTR R33/34 T 95-00 - eliteracefab.com Quick View
HKS

HKS Turbo Timer Harness Nissan Skyline GTR R33/34 T 95-00

$38.37 $23.02
HKS4103-RN001
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS Turbo Timer harnesses allow for quick and simple installation of HKS Turbo Timers. Many popular applications are available.*HKS systems are compatible with most...
-40%
Quick View
HKS

HKS TIMER HARNESS MT-4

$38.37 $23.02
HKS4103-RM004
Black Friday 2024 Engine Components HKS Wiring Harnesses
HKS TIMER HARNESS MT-4
-24%
Sold out
Quick View
Rywire

Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/Chassis Specific Adapter

$3,277.77 $2,464.49
RYWRY-B-INFINITY-EF-DX-LATE
Engine Engine Components Rywire Wiring Harnesses
Rywire Honda B/D-Series AEM Infinity 508 Mil-Spec Engine Harness w/Chassis Specific Adapter
-24%
Sold out
Quick View
Rywire

Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/Chassis Specific Adapter

$3,277.77 $2,464.49
RYWRY-B-INFINITY-EF-DX-EARLY
Engine Engine Components Rywire Wiring Harnesses
Rywire Honda B/D-Series AEM Infinity 508 Mil-Spec Engine Harness w/Chassis Specific Adapter
-24%
Sold out
Quick View
Rywire

Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/Chassis Specific Adapter

$3,277.77 $2,464.49
RYWRY-B-INFINITY-EF
Engine Engine Components Rywire Wiring Harnesses
Rywire Honda B/D-Series AEM Infinity 508 Mil-Spec Engine Harness w/Chassis Specific Adapter
-24%
Sold out
Quick View
Rywire

Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/Chassis Specific Adapter

$3,277.77 $2,464.49
RYWRY-B-INFINITY-EA-LATE
Engine Engine Components Rywire Wiring Harnesses
Rywire Honda B/D-Series AEM Infinity 508 Mil-Spec Engine Harness w/Chassis Specific Adapter
-24%
Sold out
Quick View
Rywire

Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/Chassis Specific Adapter

$3,277.77 $2,464.49
RYWRY-B-INFINITY-EA-EARLY
Engine Engine Components Rywire Wiring Harnesses
Rywire Honda B/D-Series AEM Infinity 508 Mil-Spec Engine Harness w/Chassis Specific Adapter
-24%
Sold out
Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/K20 Coils/OBD2 Alt/EV14 Inj (Adapter Req) - eliteracefab.com Quick View
Rywire

Rywire Honda B-Series AEM Infinity 508 MS Engine Harness w/K20 Coils/OBD2 Alt/EV14 Inj (Adapter Req)

$2,943.63 $2,213.25
RYWRY-B-INFINITY
Engine Engine Components Rywire Wiring Harnesses
Rywire Honda B/D-Series AEM Infinity 508 Mil-Spec Engine Harness
-24%
Sold out
Rywire Honda B-Series (w/Haltech Elite 1500+) Eng Harn w/OBD1 Alt/EV1 Inj/AEM IAT & MAP (Adapt. Req) Quick View
Rywire

Rywire Honda B-Series (w/Haltech Elite 1500+) Eng Harn w/OBD1 Alt/EV1 Inj/AEM IAT & MAP (Adapt. Req)

$3,117.10 $2,343.68
RYWRY-B-HALTECH-ELITE
Engine Components Rywire Wiring Harnesses
Rywire Honda B-Series (w/Haltech Elite 1500+) Eng Harn w/OBD1 Alt/EV1 Inj/AEM IAT & MAP (Adapt. Req)
-24%
Sold out
Rywire Honda B-Series (w/MTron KV8 ECU) Eng Harn w/OBD1 Alt/EV1 Inj/AEM IAT & MAP (Adapter Req) Quick View
Rywire

Rywire Honda B-Series (w/MTron KV8 ECU) Eng Harn w/OBD1 Alt/EV1 Inj/AEM IAT & MAP (Adapter Req)

$3,117.10 $2,343.68
RYWRY-B-EMTRON-KV8
Engine Components Rywire Wiring Harnesses
Rywire Honda B-Series (w/MTron KV8 ECU) Eng Harn w/OBD1 Alt/EV1 Inj/AEM IAT & MAP (Adapter Req)
-24%
Sold out
Quick View
Rywire

Rywire Toyota 2JZ Auxiliary Sub Harness for AEM Infinity

$94.51 $71.06
RYWRY-AUX-SUB-HARNESS
Engine Components Rywire Wiring Harnesses
Rywire Toyota 2JZ Auxiliary Sub Harness for AEM Infinity
-24%
Sold out
Rywire Mazda RX7 FD3S (RHD Only) 13B Mil-Spec Engine Harness w/Denso Primary & Secondary Plugs - eliteracefab.com Quick View
Rywire

Rywire Mazda RX7 FD3S (RHD Only) 13B Mil-Spec Engine Harness w/Denso Primary & Secondary Plugs

$1,604.86 $1,206.66
RYWRY-13B-MILSPEC-RHD
Engine Engine Components Rywire Wiring Harnesses
Rywire Mazda RX7 FD3S (RHD Only) 13B Mil-Spec Engine Harness w/Denso Primary & Secondary Plugs (Requires rywRY-13B-SUB-FD-RHD)
Sold out
Haltech NEXUS R5 Universal Wire-In Harness - 5M (16ft) Quick View
Haltech

Haltech NEXUS R5 Universal Wire-In Harness - 5M (16ft)

$994.89
HALHT-185201
Engine Components Haltech Wiring Harnesses
Haltech Nexus R5 Universal Wire-In Harness - 5 Metre Length
Sold out
Haltech Elite 2500 & 2500 T 16ft Premium Universal Wire-In Harness Quick View
Haltech

Haltech Elite 2500 & 2500 T 16ft Premium Universal Wire-In Harness

$893.98
HALHT-141305
Engine Components Haltech Wiring Harnesses
Haltech Elite 2500 & 2500 T 16ft Premium Universal Wire-In Harness
Sold out
Haltech Elite i6 R35 COP Ignition Harness Quick View
Haltech

Haltech Elite i6 R35 COP Ignition Harness

$348.21
HALHT-130349
Engine Components Haltech Wiring Harnesses
Haltech Elite i6 R35 COP Ignition Harness

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