Try deatschwerks intank pump for 1.8t engines. They're ok till 550hp. OEM fitment
I bought one, a few weeks ago, after 4 times of use the pump died. And I donĀ“t think that their specifications can be correct. Very small eletric enginge and the impeller is much smaller as on my bosch S8 and RS6 pumps, but I couldnt measure the revs of this pump.
How much HP do you drive in your car?