have you guys heard a rattle/Tingy sounds when you floor the car or give it half throttle? the sound im hearing is coming from the TIPS. F'K these tips. But im just wondering if you guys know what im talking about though and if any of you have fixed it. and i am pretty sure im not mistaking this sound for the Famous BLAAAATTTT a straight through muffler makes. I love my packs to death but i can't stand this tingy rattle sound they make everytime i put my foot to the floor. it's like the packs are so loud they just rattles the tips. If i went to double walled tips would this fix the problem?