WORKS is the pioneer and leader in Mitsubishi ECU flashing technology. WORKS was the very first company in the U.S. to reflash the 2008+ factory ECUs. Our Software Engineers have been disassembling US-Spec Mitsubishi 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.

In our rapidly changing environment, WORKS is fully committed to engineering efficiency. The WORKS Brain Flash "Eco" is designed for the gas conscious commuter and enthusiastic driver. The WORKS Eco Flash reprograms the factory ’08+ Lancer ECU to optimize air-fuel ratios at various loads and RPMs for daily driving, while providing an improvement in performance. It's a win-win situation. All fuel improvements have been developed and verified with the Factory Mitsubishi MUT-III tool. The Brain Flash Eco especially benefits driving enthusiasts who would like to retain their normal driving style. At wide open throttle the WORKS Eco Flash brings a 20%+ increase from 3500 RPM on and a 5% increase fuel economy during tip-in acceleration. As a good side effect expect a 4+HP peak gain without any sacrifice in drivability. Compatible with 87-100 octane and as always, the Mitsubishi safety parameters have been left intact for peace of mind. This is a perfect compliment to the WORKS Lancer Sport Package .

***An added benefit is the WORKS Eco Flash will pay for itself in approximately 6000 miles with nothing but fuel cost savings from that point forward.

Nothing comes close to the plug-and-play performance and reliability of the WORKS Brain Flash.

• 20%+ increase in economy during ¾-WOT from 3500 RPM and higher
• 5% increase in fuel economy during acceleration
• +4HP+ peak gain
• Developed and Verified with Factory Mitsubishi MUT-III tool

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

*Please note this flash will not be as beneficial to "hypermilers".