jaz123

hi iv just brought a zx 1.9 td with low miles, upgrade from my old normal zx diesel, the performance is great with lots of power. however there is a cheap engine mod (about £150) that increases the boost of the turbo with a few ajustments to the injectors, the company claims extra 30bhp and 40pounds of torque? with no damage caused to the engine long term, sounds impressive? has anybody had this done if so is it worth doing? will i see a big drop in mpg?

hi iv just brought a zx 1.9 td with low miles, upgrade from my old normal zx diesel, the performance is great with lots of power. however there is a cheap engine mod (about £150) that increases the boost of the turbo with a few ajustments to the injectors, the company claims extra 30bhp and 40pounds of torque? with no damage caused to the engine long term, sounds impressive? has anybody had this done if so is it worth doing? will i see a big drop in mpg?