I used an A1000 for about 10k miles. I had its predecessor (same design)for about 40k miles. I upgraded because it was not adequate for the HP I was making (550rwhp).
you must run the filter AFTER the pump.
2011 KTM RC8R
2012 BMW S1000RR
2000 Kawasaki ZRX1100
2013 KTM SMT 990