I purchased a magnex system off of a zoner a while ago and only got it fitted last week, When I picked the car up I was told "It's a little rattly Dave"
I was a little upset as you can imagine. The centre box sounded like it was full nuts and bolts, The most horrific rattling sound you have ever heard (Well apart from an M40 cam
Took it to my mates place today and we removed the centre box and replaced with straight pipes. The result is great, A lovely smooth note from low down then at full chat it sounds quite crisp when combined with the BMC filter.
All of this due to the shocking powerflow system that was on there when I bought the car











as i only have a magnex back box 