got a clio 1.4 rt with 15" phase 1 alloys, had the car lowered about 40mm. Wouldnt have a problem but the centre box of my exhaust is by far the lowest part of my car and needs replacing every few months due to holes!(speed bumps). its so low that i got stuck on my mates drive the other day and bounced of the box. what do i do? can i take it out and replace it with a pipe or do i need to buy a stainless system?