The other upside of the harness merge over the complete harness swap (with or without also swapping the dash) is that all of the basic functions of the chassis like doors, headlights, taillights, AC, etc all work just like they do from the factory. Wiring harnesses in a Subaru are a bit different than other car manufacturers. Without Swapping the Dash anybody? Click here to read our full write up on the pros and cons of doing a dash swap. In this video we cover the engine bay plugs. Don't bother with stripping down an old harness, let us a give you a jump start with something brand new! Also aside from everything under the wrx hood, what else do I need? Subaru wiring is a nightmare. … Compatible Engines:2002-2005 USDM WRX (EJ205 without AVCS)2001-2006 … 1999/2000/2001 RS Swap to WRX or STI (Help me add notes!) While we don’t recommend going this route as it tends to be more work with a lower quality outcome than a harness merge, it is doable and does get the car running. If you could only see the messes that have come through here and we've had to fix. These are simple circuits that are not nearly as sensitive to being cut and spliced back together. $700-$1000 just to merge the wiring harnesses is pretty common. In the video we use a 2000 RS with a 2003 WRX Swap which is an example for 1998-2001 Imprezas, 1998-2001 Foresters, and 2002-2005 WRX Subarus. While many people have successfully done a wiring merge in their garage or shop we don’t recommend it. If someone comes to us with two modified harness, most likely it will require replacing them both and replacements are are tougher to come by every day. Subaru Forester (SF) EJ25 Engine Swap - Duration: 3:37. The problem with this method is that now every wire going to the engine has been cut twice (once at the ECU and once at each plug going to the engine). Although it would be possible to put the entire harness that matches the new ECU and engine without swapping the dash, we would definitely not recommend it. I'm doing a RS to WRX swap, and I would like to get the harness done by someone who knows how to merge it correctly. Instead it is integrated with the body wiring in one large harness. How much wiring from a wrx do I need? Outputs will be modified to interface with the VW instruments if required. Full Forum Listing . This is not ideal because now there are multiple places that could be wired incorrectly or fail over time. This method ends up being more time consuming, unreliable, and will most likely create more problems than solve. shielded wire), right gauge of wire (e.g. BUSARU 16,924 views. In addition to our quality work that comes with a warranty, you get our customer service which our reviews can attest to is top notch. OF Phillips head screwdriver DATE device. At iWire we’ve done thousands of wiring projects which gives us the experience to know the nuances between each model and how to get things to fit as seamlessly as possible and work reliably. M12 Hex Flange Bolt Wiring Harness x1 OF x1 L101SAN000 SUBARU OF AMERICA 3 1/28/2020 2 PAGE 25 NA - Exhast Gasket PART NUMBER ISSUE DATE Cable Tie Mount x1 x2 M Turbo - Exhaust Gasket x1 KIT CONTENTS: A C x1 D x14 E x2 H I x3 O Bumper Trim L Foam Tape K B x6 F Flat Washer x1 x1 RECEIVER PLUG G Cable Tie - 8" Cable Tie - 18" x2 x2 N J. Learn the basics of how to install your Subaru wiring harness from iWire. 3 … For those who decide to go the DIY route, please make sure you are 100% certain the project can be finished before cutting a single wire! Note: This would also include patch harnesses because the same problems of wire types and quantity of wires needed are not solved with this. The messes that have come through here and we 'll take care of the body wiring harnesses from your and! 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