Are they effective?

[rey752]

Hi guys! I would like to know your inputs about those OBD II Nitro,those products claims that it will increase your HP and Torque by altering the ECU Management. You just have to plug the said product to your OBD II port under the dash then let that thing learn your ECU settings then it will alter it and it will retune or remap your ECU for better performance daw? I saw some ads at *******,the price tag is around 1k-2.5k.anyone here tried this product?what can you say,is it effective and SAFE for the ECU and the car itself?thanks!

[red_one]

Read here:

http://tsikot.com/forums/engine-fuel...roobd2-102462/

[rey752]

Thank you sir red!