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SFR ECU Reflash coming soon for Theta and Lambda engines!

This was May 4th 2010 announcement on the SFR blog.

This is what everyone’s been waiting for.
After a big success and proven ability to do full reflashes on Beta/Alpha/Delta 1.6/2.0/2.7 engines with years of experience,
Seoulfulracing is finally offering full reflash solutions for Theta/Lambda engines equipped with continental/Dephi ECUs
(Genesis Coupe 2.0T/3.8 V6, Genesis Sedan 3.8 V6, Azera/Sonata 2.4/3.3/3.8, Kia K5/K7, Kia Forte,etc)

It’s already proven in Korea but we just need to do some final testings on customers/vendors cars. Test ECUs have been already sent to idividuals and shops ,and we are waiting on the feedbacks.

Our ECU reflash will:
- change timings
- better throttle response
- TCS fully off
- raise rev limiter (manual tranny only, final gear for auto tranny)
- increase in torque/horse power
- better gas mileage while crusing

while it does not throw engine codes and any error codes will not show on OBD scanners

Detailed dyno numbers and feedbacks will be posted shortly.

Our ECU reflash service will be offered starting the end of May.
Please contact us at [email protected] if you have any questions.


Have to wait and see what JK posts for the results from their tests.

SFR Blog: Seoulfulracing's Blog
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