I just bought a turbo an i need to modify my oil pan for the return line but i was wondering if these OIL FILTER SANDWICH ADAPTERs from ebay would be easier since i dont have to drill a hole in my oil pan. Want to know if they are worth the $40. They say you can hook up the oil pressure gauge to it too...

 

i just brought my old turbo oil pan to the scrap yard last weekend....after its been sitting in my yard for the last year