i currently have a t3t4 on my stock b16 and just wondering if the greddy ultimate is a good buy.also would i still need an fmu with it. I was planning to use some 440 injectors and a 255 walbro pump. I am currently running on a low budget.

 

440's and a walboro pump is fine, but I'd suggest investing in Crome or Uberdata or AEM engine management if you want your vehicle to be reliable for more than ten minutes. You can get away with cheaping out on a lot with these cars, but engine management really isn't one of them.