This important information page is for informational purposes.  Please do not add it to your cart.

BOE Tunes using our bespoke Lotus ECU editor with the industry leading BOE Fastworks Lotus ECU Editor are the most comprehensive, most customizable, and most innovative tuning solutions available.

Nobody on the planet has tuned more Toyota powered Lotus cars than BOE! We've tuned everything from mild NA 2ZZ applications, to massive compound turbo cars, 25PSI boost supercharged 2ZZs, to Supercharged Evoras and Exige V6s with cams all across the globe.

All the V6 cars are controlled by a T6 ECU. Those tunes are emailed to you. You buy the applicable tune/power stage and send us a TRF. All V6 tunes will be supplied with a factory tune as well, making these tunes reversible to stock with your laptop. See info about the TRFs below. You need to purchase the tuning cable on our website if you don't already have one. It's an Open Port 2.0 model.

2ZZ-GE 4 cylinder cars are broken up into 2 variants. "White Dash, K-Line" and "Black Dash, CANBUS" (dash is referring to the color of the instrument panel).

CANBUS ECUs are emailed tunes similar to the V6s above. They're installed with your laptop. All CANBUS 2ZZ-GE tunes are supplied with a stock factory tune as well, making those tunes reversible to stock with your laptop. You need to purchase the tuning cable on our website if you don't already have one. It's an Open Port 2.0 model.

K-Line ECUs are require mailing your ECU to us with the tune request form (TRF) included in the box. IMPORTANT: ECU's should be shipped in a padded box and insured for $1200.  Include your name and contact information in the box. Returning K-Line cars to stock requires shipping the ECU back to BOE or a trip to your Lotus Dealer. 

TRFs (Tune Request Form) are found in the BOE support section. 

Typical turn around for tuning is 10 business days, regardless of whether the tune is emailed or the ECU is mailed. 

We understand that there may be some extenuating circumstances where an event or race puts you in a position where expediting may be needed. In that case, please email us and we'll do our best to accommodate you. 

Cheers!

Your Friends at BOE 

No BOE engine products are CARB certified. BOE engine products are intended for use off-road or where emissions are not regulated.