i was on my way to work and was making a hard pull in 2nd gear when i got to about 5-6K rpm there was a really loud bang like 2 shot guns went off one after the other and the car jerked pretty hard. idk what it was it didnt set on the check engine light or anything. i dont think it was the fuel cut because i was able to build boost after it happened. it still runs and drives fine. the only mods i have performance wise is a 3" exhaust, an HKS SSQV (not really performance mod but its lets me delete the factory BOV so i can make a straight intake), i also put new plugs in it and went one step colder cuz im getting ready to add some more boost to it. idk do you guys think it might have fouled a plug and unburnt gas ignited when it hit the turbo? i would like to find out what it was so any help would be great. thanks.