Performance upgrade - piggy back ECU

[BRM]

Hi guys. There are a lot of plug n play ECU upgrades for the Emira. Has anyone heard of or tried TDI tuning from the UK? Here's the blurb etc with Aussie $ pricing

TDI Tuning | Lotus Emira CRTD4 UNI Channel Petrol Tuning Box Chip

An innovator in custom tuning systems for a vast variety of vehicles. Get up to 40% power and 20% MPG. With over 15 years of experience in the tuning industry.

tdi-tuning.com