Crawford's reprogrammed RS-ECU for the 1999 to 2002 model years of the Subaru Impreza RS. While being the only reprogrammed RS-ECU on the market it also retains all the features of OEM ECU, including reliablity and safety features not available in any other aftermarket system.
Crawford RS-ECU
Through calibration of the ignition map tables and closed/open loop fuel map tables, we're able to produce reliable yet powerful reprogrammed ECU's on our in house Dynapack Dyno. The reliability, and safety benefits of the OEM ECU far outwiegh many other options that are available on the market. All you need to do is "Step On The Gas".
If I reset my ECU will I lose the map?
No, the ECU has been reprogrammed, therefore the ECU will not lose the tune or license.
If I have an Automatic ECU, can I get my ECU reprogrammed?
Yes, the ECU in the Automatic can be reprogrammed for your model ECU as they are nearly identical to the manual ECU's.
Can you use the RS-ECU on any RS?
At this time, custom programmed ECU's are available for 1999-2004. As for shelf maps, what is available online is what we have so far. As soon as we develop more maps we will start offering them also.
What if my model year / modifications are not available?
Options:
1. Drive your car to our shop and get it dyno programmed
2. Receive the latest updates via our e-mail list
3. Inquiry - we may or may not be able to offer a solution.
Will forced induction RS tuning be available?
No, we will not be offering forced induction programming due to the fact that the ECU can not compensate effectively and correctly for forced induction applications. If you would like have a forced induction RS with drivability, safety and reliability, we would recommend a RS-WRX or RS-STi conversion, for more information please click here
Will dyno programming be offered?
Yes, we will be offering dyno programming at our regular dyno programming rates. This is an additional charge to the license fee and associated base map.
How can it be ordered?
Currently there are two options available for ordering the RS-ECU:
Option 1:
1. Mail us your un-programmed ECU
2. Include a list of modifications with your vehicle
3. Include your full contact information
4. We will inspect it to make sure it works (no bad ECU's please)
5. We will call for Credit Card payments over the phone
6. We will then flash it and mail it back to you
Option 2: (Available Core ECU's, 99,00,01,02)
1. Call with Credit Card ready (core fee, ~$200)
2. We will mail the reprogrammed ECU *
3. Verify the programmed ECU works and mail your original ECU back
4. Once we verify your ECU works your core will be refunded
* ECU's are out from time to time and we do not always have them available.
With the Following Vehicle Requirements:
- Completely Stock RS
- 6500 RPM limit (99RS currently 6300)
- Crawford RS-ECU
- California 87 octane
Expected horsepower gains:
- 5-10 hp and 5-10 ft/lbs over stock
