Please post if you are currently running a single with the stock air pump. What manifold/turbo are you running? Pics would be great too.

I know this is an old question that has been batted around the forum for a while. I have read all the posts that I could find. It looks like the HKS kits are the only ones that let you keep the stock air pump. There are many posts from people who say they are "pretty sure" the HKS kit will work with the air pump. I did not find anyone who said they were actually running that way. I am about to dump >$800 on an HKS SS manifold for my new Garrett GT35. It would be nice to get definite confirmation first that it will fit with the air pump.

TIA

 

the apexi rx6 isamu kit allows you to use the airpump. make sure you get the one that keeps it though. i have one that removes the airpump. the apexi kit has good hp numbers 350-450 and good spool up time.