Needed my ac recharging,was thinking of halfords diy can @50 thought id get it done properly at kwick fit.
So while there he offered me the bg44 can,i heard good reviews on it, + he offered it me for a tenner :-)
Well 600+ miles later i would say....
Runs much smoother
quiter,couldnt even hear the engine reving while at 60 while in 4th (radio slightly on) usually change wen revs sound high.
Idles smoother too
overal very happy with product.
This is my honest opinion,and results will vary. Didnt have any probs with motor prior.
125000 miles + still running like new (now)