any turbocharged b18b's out there with t3/t4 57 trim? what did you spool at?

 

that'll start spooling no later than 3500rpm. just install your kit and quit stalling.

 

Yeah I'm running that turbo on my B18b and it starts to spool at 3000 and will reach full boost about 4k-4200. Thats with a 3" exhaust straight back. Not sure what it would be like with a smaller exhaust, cats resonators etc.