Subaru Harness Merging
"Subaru made it bolt right up, iWire makes it plug right in."
You'll send us the body wiring harnesses from your car and the car that matches the engine you plan to use. We'll send you back a custom plug and play harness that keeps the amenities of your car while adding features from your new engine and matching factory ECU.
Harness Merge Pricing
Our pricing is based on the engine choice for your swap.
To find your base price pick which engine you are using below.
Into 93-07 Impreza/Legacy (except 05+)/Forester/Baja Chassis
JDM/EDM V1-6 (1993-2000) - $700
JDM/EDM V7 and Up (2001+) - $730
USDM WRX (2002-2005) - $730
USDM WRX (2006-2007) - $800
USDM STi (2004–2007) - $800
Forester XT (2004-2008) - $800
6 Cylinder Swap - Click Here
2008+ Engines - Contact Us for Price
- 2008+ Engines use CANbus - click here to learn more.
- $100 additional for RHD to RHD swaps
- $85 additional for swaps with an OBD2 engine in an OBD1 chassis
- $85 additional for merges into 2002+ chassis
Turn Around Time
Standard turnaround time is subject to change based on the volume of rush fees, but 4-6 weeks can be expected for non rushed orders. Please let us know your project time frame and we will do our best to work with you.
Rush Fee - $200 (About 1 week turnaround)
All of our Harnesses are Quality Checked before being shipped and are covered by our Lifetime Warranty. Click here for full warranty.
2.0 WRX or 2.0 STi BRAND NEW donor harness - $499.99 with merge. Click here for more details.
Cruise Control for DBW Cars - $200 Non DBW cars will reuse factory setup (cable-throttle vehicles include cruise control by default)
Auto to Manual (As part of a merge) - $200
Cluster swap - $180
Cobb Accessport - $650
Inquire about package deals
Other COBB products we carry include boost controller, downpipe, heatshield, SF intake, SF intake with airbox, and uppipe. Visit our online store for product details and price.
DCCDPro Manual Controller - $219
DCCDPro Spiider Auto/Manual Controller No Cluster - $395
DCCDPro Spiider Auto/Manual Controller With Cluster - $460
DCCD Roller Switch ($99) and Auto/Manual Button ($59) - $140 for the pair
DCCD Plug and Play Kits - $149.99. See our options here.
V1-6 Factory DCCD (this is manual only) - $180