WORKS is the pioneer and leader in Mitsubishi ECU flashing technology. WORKS was the very first EVO tuner in the U.S. to reflash the 2008 factory ECUs. Our Software Engineers have been disassembling US-Spec EVO VIII code since April '03 and have software control unparalleled in the industry. Nothing comes close to the plug-and-play performance and reliability of the WORKS Brain Flash series.

The Brain Flash P2 represents an upgrade to the Brain Flash P1 by increasing and holding the factory boost level as RPMs rise. This WORKS flash is unique in that NO other flash on the market can properly control boost internally through the factory ECU! The P2 provides addictive acceleration by diminishing the factory boost taper in the higher RPMs. By decreasing this boost drop-off, the total area under the torque and horsepower curves is enhanced and the car responds with increased urgency as the power band increases.

WORKS' Engineers spent many months analyzing the stock boost control system and then improved upon the factory design. There is no bypassing the wastegate solenoid with a questionable bleeder/emulator, no attempt at fooling the ECU logic and no manual boost controller (that can change with weather and still tapers boost) nor electronic boost controller is necessary! This proprietary system represents a tried and true, reliable design that takes the safe factory system one step further. With the unique calibrated WORKS Boost Hose Assembly (not just an uncalibrated pill) which appears identical to stock, we are able to modify the ECU maps to both wastegate solenoids. WORKS has total boost control. We can raise, lower, make a sine wave, or even have the boost taper upwards all through the factory ECU! Of course, the P2 upgrade involves a comprehensive performance ECU remapping of the air/fuel ratios and ignition timing to compliment the rock-solid peak boost. Expect peak gains in the both HP and TQ with total area under the power curve increasing by 20%+. We also have control of the factory rev limit, the two-step launch control RPM limit and every other byte(s) in the software.

*Custom dyno or road tuning is also available. From one gear at wide-open throttle to multiple gears at various throttle positions. Please call for details.

Note: This is a mail in flash that requires the customer to send their ECU into WORKS. Turn around time is usually same day.

The ECU can be reprogrammed back to stock if necessary.

Application: '09+ Lancer Ralliart. Please download and complete the Brain Flash Checklist when ordering.


ACP (Andrew Comrie Picard) wins Targa Newfoundland Modern Division with off-the-shelf WORKS P2 flashed by FlashWORKS

Another customer states: