so the other day i was driving and decided to get on it a little. i downshift into 2nd and give it hell. but about 5000-5500rpms the car just stops pulling all together and it sounds like the engine is dead after a little bit of a whistling noise. i shift into 3rd and it comes back on but then does the same thing. when this happens it doesn't pop, backfire or anything, it's just stalls out or something. last night it didn't do it when it was cool out but it has done it all day today. i noticed that when the guy installed my nitrous bottle in my trunk he drilled a whole in the wrong spot in the spare tire well and it went into that plastic thing with all the wires and plugs behind the passenger rear wheel. what is that thing and could that be my problem? it did not do this at all until the bottle was put in, that was all that was done with the nitrous, no lines ran or wiring done just the bottle put in the trunk. please help. ill post some pics of the hole and the part i am talking about. you can clearly see the hole in the plastic.