*PLEASE UPDATE YOUR EK1 DEVICE IN ORDER TO FLASH EKR FILES* CLICK HERE
 
*EK1 device update tutorial by 303pandak8
 
What does the "+" stand for??  Let me explain!
The plus represents full ecu tuned driveability, responsive throttle, respsonsive turbo ramp, elite fuel adaption.  Everything a full ecu tune outshines the standard BEF flash with but now added to a BEF.  
 
Tune type: Choose the fuel you use most of the time,  the ecu will adjust to any fuel bt optimal performance is dialed in using your most used fuel type.
 
Burbles: if catted choose moderate, mild you'd barely hear anything!
 
This gives the user full control of their boost via JB4.  The downside of full ecu tunes are that you are flat out stuck with the high boost most companies set.  This fixes that issue, poor fuel quality and high ecu tune boost will not work out well for you.  You can simply run a lower JB4 premade boost map when things change.
 
This BEF+ accompanied with supporting mods is capable of  producing some of the most competitive performance number known on the platform.  Dyno tested and real world tested.  Enjoy a tune made by 3.3 owners for 3.3 owners.  
 
Here is what seperates us from the rest:
Optimal timing ramp
Optimal AFR targets
Optimal Camshaft adjustments uitilizing the VVT
Better ECU PSI request
Optimal Boost curve adjustments 
 
E30 tune apprx WHP/TQ 475whp/556tq
E50-Full E85 tune apprx WHP/TQ 490-510whp/640tq (CPI friendly)
93+Meth tune apprx WHP/TQ 526whp/640tq
102RON tune apprx WHP/TQ 490-510whp/600+tq 
E50+Meth tune apprx WHP/TQ 526-532whp/650tq (CPI friendly)
Hyper Sonic Race tune apprx WHP/TQ 536-544whp/670tq (Comes with KJT Rocket fuel nozzle)
 
*Full E85 requires CPI to successfully run without crashing the fuel pump.
 
*Hypersonic race tune requires WMI and E-blend fuel*
 
*If you are planning to run any tune above 500whp please have the following*
Headstuds***
Catless Primary or Secondary downpipes. 
 
 
*Will need EK1 device to upload tunes to your ecu*
 
***PLEASE ALLOW 0-5 BUSINESS DAYS TO RECEIVE YOUR BEF***
Your ECU calibration will be switched to KIMJONGTUNED calibration in which will allow all tunes to be consistent between all environments and weather conditions. Be sure you have bootpatched under your OEM calibration and have full OEM file and or Recovery file.
 
Most customers are highly satified simply using Map2-3 on the BEF, If you have headstuds most run Map4-5 changing the settings in Map 6 because you think you'd squueze more power out of it with more boost will almost certainly cause damage to the engine.  More boost does not equal better!  Excessive pops can damage exhaust system. 
 
Disclaimer: By purchasing a BEF from Kim Jong Tuned Performance, you acknowledge that custom ECU calibrations are provided as is and are intended for off-road or motorsports use only (where applicable by law). Kim Jong Tuned Performance is not responsible for any damage, drivability issues, or mechanical failure resulting from the installation or use of any tune. It is the customer's responsibility to ensure their vehicle is mechanically sound and properly maintained prior to tuning. All sales are final, and BEF's  are held at your own risk.