hell yeah i had my si tuned by Jeff couple months ago, what did yours make?. got a dyno sheet?.
99 fbp si peakboost FTW kit. act clutch and fly wheel, gsr stick w/ aem cam gears, ARP headstuds, thermal exhaust, testpipe, PLX m-300, tuned with neptune by Jeff Evans at Evanstuning. all work done by Dave and Matt at Jdm-motor-sports. 250whp 160tq. @ 6psi.