Hi,

I have a mk1.5 ford focus 1.6i zetec which has been looked after and has now fallen to me.

Due to insurance prices I cannot afford an st170 (the insurance is astronomical) so I am debadging and altering the car to have all the features the st170 has, i've done research on really what will be the best way to make it louder and release a bit of power if I am able without having to replace the whole exhaust system. I assumed a de-cat would be the best thing for me? I am okay with all the negatives of a de-cat.

https://www.sportexdirect.co.uk/focu...97-303-996.php

I found this which I can install myself, worth? Let me know if guys, thanks. First post here, treat me nice.