Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $299.99

Free Shipping Over $299.99

Orders of $299.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

Rywire Mil-Spec Standalone Race K Series Chassis Adapter
Part Number: RY-K-SUB-RACE-V3

Rywire Mil-Spec Standalone Race K Series Chassis Adapter-A1
Images may be for reference only

Rywire Mil-Spec Standalone Race K Series Chassis Adapter
Part Number: RY-K-SUB-RACE-V3

Be the first to review!
$425.00 & Free Shipping

Reward Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn reward points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

They are easy to use during check out. Click on the "Have Reward Points?" on the shipping and payment selection page.


Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 5% of the order total.

There is no minimum order total to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 850 reward points. Learn More


2 In Stock

Product Details

Part Number: RY-K-SUB-RACE-V3
UPC: 346967124
Brand: Rywire

This race adapter is the prefect solution for any race car running the engine only. This harness comes with 5 relays and fuses to easily get our rywire harnesses (or OEM 02-04 RSX/EP3 harness) running in any car. Comes with flying lead connectors for the fan and the fuel pump wires, and flying lead harness for optional gauge cluster functions.Easy to install simply run wires out to fan and Fuel pump power, and ignition switch and start it up!

Includes: 
  • ECU, FAN, FUEL, STARTER, 02 SENSOR RELAYS
  • ECU "E" plug prewired
  • C101 plug and play to engine harness connector
  • Primary 4 wire o2 sensor plug
  • FAN and FUEL flying lead
  • Easy hookup to cluster wiring and ignition switch.
Instructions: 
  • You must use a 02°-04 RSX, EP3, JDM ITR, or Rywire engine harness to use this relay adapter.
  • You must use a 02-04 RSX Primary 02 sensor, or an aftermarket Wideband sensor.
  • This harness works with Kpro or AEM plug and play ECU's.
  • °The 4-wire connector plugs into the RSX 0xygen (O2) sensor.
  • °The 20-position connector plugs into RSX engine harness.
  • °The 31-position connector (E-Plug) plugs into 02-°04 RSX ECU.
Loose wires
  • BLACK - ° Ground : This wire needs to be grounded
  • YELLOW/BLACK - ° 12V+ switched power°: This wire goes to a 12v+ power switched source.
  • WHITE/BLACK °- Starter trigger°: This wire needs to be on a button or momentary switch. The other side of this switch needs to be 12v+ constant battery power.
  • BLUE °- Tach - Signal°: This wire can be run to a tachometer for engine speed.
  • WHITE/GREEN °- Speed sensor°: This is the speedometer out of the ecu. It can be ran to a speed gauge to show wheel speed.
  • YELLOW/RED - °Oil light: This wire can be run to a oil light for a visual warning of low oil pressure.
  • GREEN/ORANGE °- Mil light°: This wire can be run to a LED bulb to alert the driver of a ECU trouble code. The other wire on this circuit should be 12v power.
  • WHITE/BLUE - ° Charge light°: This wire can be run to a LED bulb to alert the driver of a voltage drop in the charging system. The other wire on this circuit should be 12v power.
Loose RED wires
  • Longer red wire° Fuel pump° This wire needs to be wired to the (+) on your fuel pump. The other wire on your fuel pump must go to a chassis ground.
  • Shorter RED wire° Fan° This wire needs to be wired to the (+) on your fan. The other wire on your fan must go to a chassis ground.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

Acura Integra
1994 Acura Integra Coupe 1995 Acura Integra Coupe 1996 Acura Integra Coupe 1997 Acura Integra Coupe 1998 Acura Integra Coupe 1999 Acura Integra Coupe 2000 Acura Integra Coupe 2001 Acura Integra Coupe
1994 Acura Integra Sedan 1995 Acura Integra Sedan 1996 Acura Integra Sedan 1997 Acura Integra Sedan 1998 Acura Integra Sedan 1999 Acura Integra Sedan 2000 Acura Integra Sedan 2001 Acura Integra Sedan
Honda Civic
1992 Honda Civic Coupe 1993 Honda Civic Coupe 1994 Honda Civic Coupe 1995 Honda Civic Coupe 1996 Honda Civic Coupe 1997 Honda Civic Coupe 1998 Honda Civic Coupe 1999 Honda Civic Coupe 2000 Honda Civic Coupe
1992 Honda Civic Hatchback 1993 Honda Civic Hatchback 1994 Honda Civic Hatchback 1995 Honda Civic Hatchback 1996 Honda Civic Hatchback 1997 Honda Civic Hatchback 1998 Honda Civic Hatchback 1999 Honda Civic Hatchback 2000 Honda Civic Hatchback
1992 Honda Civic Sedan 1993 Honda Civic Sedan 1994 Honda Civic Sedan 1995 Honda Civic Sedan 1996 Honda Civic Sedan 1997 Honda Civic Sedan 1998 Honda Civic Sedan 1999 Honda Civic Sedan 2000 Honda Civic Sedan

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review