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Message: <blockquote data-quote="e60FANster" data-source="post: 399757" data-attributes="member: 17103">its a 2 in 1, throttle controller + ecu piggyback. throttle controller functions is similar to velocity sprint booster and dis definitely works.the ecu piggyback function is untested unless u dyno e car for hp n torque gains.but e engine node seems fiercer after e tune and throttle response is crisp.most will claim tt its e function of e throttle controller rather than ECU tune.but having said tt given e couple of setting, can butt dyno it.ie. turn off throttle n run ECU tune only or turn on throttle but turn off ECU tune.another way to tell if u trust published info is actually from the dyno graph provided.attached is one done in SG after the powerbox installation, i find it hard to belif.if i recall correctly it was done by Boss Motorsports, who claims to have localized the tune hence maxing out e gains... again i find it hard to belif.the one tt was posted by BMS on their website seems to be more reasonable.it is possible to gain a couple of ponies from ecu tune.funny thing is most tunes involves leaning out the AFR to get peak hp.in the case of powerbox, they richen e mix to get more horsies so its a safer tune if u ask me.can't go wrong too with the price of the box, worth trying i reckonas for drive by wire safety concerns, yeah i guess u juz haf to be abit more careful.but 325 stock is quite torqy di so either way u still need to be careful wen loading e throttle.so juz moderate e throttle better la, juz like how DY does it wen behind e wheel of a monster torque car :top:</blockquote>

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