SI-Drive or Subaru Intelligent Drive is a button that changes engine computer mapping and the transmission computer mapping if the car is equipped with an automatic transmission. The engine computer will change the throttle response and target boost to maintain fuel efficiency. There are three different settings. Sport - This is the default position...
Check out our YouTube Channel
Categories
Swapping your Subaru Automatic Transmission (Automatics Part 2)
This is part 2 about Subaru automatic transmissions. If you haven't read part 1, please start by clicking here. The following post is about what happens with swapping the automatic transmissions as a replacement and/or with an engine swap. Cliff Notes If your car came with an automatic transmission and you...
Subaru Auto Transmission Basics (Automatics Part 1)
This blog post is part 1 of a 2 part series about Subaru automatic transmissions. Below we will discuss the basic differences in Subaru automatic transmission setups. Cliff Notes: Automatic transmissions require a computer (TCU) to shift properly The TCU communicates with other parts of the car like the ECU...
This Dictates That - iWire Rules Of Thumb
In this blog post we break down our key rules to make sure your project will be a "great success!" For the following, with very few exceptions, you must follow the rule and not mix and match or else you'll run into trouble. Heads dictate ECU Type When picking...
Subaru Auto to Manual Transmission Conversion Basic Overview
This post is a general overview of converting your Subaru transmission from auto to manual. We wish we could offer a product to make this simple, but because of the many changes in Subaru wiring between car models and years, we can't make a product that works for everyone. This works for non-CANbus...
Subaru Transmission Swap Wiring - What Do I Need to Make My New Transmission Work?
When putting in a new transmission in their Subaru project, most people think of fitment and engine compatibility but rarely consider the wiring. Don't get stuck with butt connectors, soldering, or, worst of all, leaving them unplugged! To complete your transmission swap, use one of iWire's simple Plug and Play...
OEM vs Aftermarket DCCD in your Subaru Swap
In this blog post we talk about the differences between OEM DCCD compared to aftermarket DCCD controllers when swapping a DCCD equipped transmission in a Subaru that didn't come with DCCD from the factory. Learn more about the DCCD basics here. When putting a 5 or 6 speed DCCD...
ABS in your Subaru
In this blog post we talk about the Anti-Lock Brake System (ABS) in your Subaru, ABS Deletes, and how the car is impacted when those signals are removed. What does ABS stand for? Anti-lock Brake System. The fastest way to stop a vehicle is to not slide (even if that's...