Hi everyone

I need to upgrade the MAP sensor from my Lancia Delta(mine is 2.5bar and need 3bar, too much boost ), and it's the same as used by Sierra Cosworth I think, this is the reference:

Magneti Marelli APS05/01

I've seen at ebay some that are not branded for around 30 pounds, and the original one costs around 100. Are they good enough? Do you know some other better alternative for that price?

Here's an example:

http://www.ebay.es/itm/Ford-Sierra-E...#ht_500wt_1054



Thank you so much! And sorry if already posted, I tried the search but with my poor english it's really hard hehe