While I would figure so, it'd seem odd that they'd be put there after the fact (considering how you stated your question). EMGs can be installed at the Modulus shop, so plenty are out there with them already. Are you inquiring as to if someone swapped out Barts or LPs for EMGs?
Some people thing Modulus basses sound sterile, and hold the same opinion about EMG pickups, but neither are absolutes. Even the pairing of both does not pigeon hole the sound into the "clinical" sound zone. Though, tbh, that combo is certainly happy to deliver a hi-fi sound, it is still flexible, reliable, and economical.
Sorry I should have been clearer.
I'm looking to get another modi, probs a fuj5 but I'm waiting to hear back from modulus on a price and what choice of pickups I can get, I know that in the quantum they offer active emg's so I'm gonna ask and see if they can put a set of emg active j's in instead of barts or sd's.
Basically I want a really nice growlly j tone, I dnt think that it will sound sterile, I'm not sure the people who have said this have given the bass a fair go, but I'm looking for advice from people who have the j config fb4/5 or newer named fu4/5 and can let me know how the dif pickups sound?
Andy