seen in themag an add for a power booster valve and foam
its from a company called ecotekplc
website is www.ecotekplc.com
what you chaps think for a astra 1.6 8v any good
not too sure myself but arnt they the same cheap items you can get off ebay?
ARDEN BLUE GSI
got one. doesnt really do anythin as such. just adds a bit more bling to your engine bay. u maye get bout 1mpg extra or somethin really nominal like that
Coupe now being broken for parts
You know the one
iv got a 1.6 8v, got the ecotec valve, u can notice it slightly,
The car in front is my astra!!!!!!!!!!!!!!!!