ecotek/piper
Some people tried them a year and a half (or there abouts) back, and found there to be very little difference, if you want one give me a shout, I bought one, but never fitted it, so it should be kicking around in the shed somewhere.
I bought one too, has been fitted about a year now......definately improved MPG - up from 270 to 300 a tank.
As someone just said its the noise however which is a bit of pain, as it sounds like a party horn, people give you funny looks as you drive past sometimes
You can just hear it in the car.
Quite pleased with mine as it deffo has it's plus sides on MPG, don't believe the bollocks about better performance though.
As someone just said its the noise however which is a bit of pain, as it sounds like a party horn, people give you funny looks as you drive past sometimes

You can just hear it in the car.
Quite pleased with mine as it deffo has it's plus sides on MPG, don't believe the bollocks about better performance though.



cheers wullie-g ps theres some info at www.ecotekplc.com


