stait

Hi folks....last year I bought my toy - 2001 S5 Cabriolet and I love it. I am looking to do some modifications to it. I still have 2 years of full warranty (it came with an extended warranty) so I am limited as to what I can do....no chipping unfortunately. I am looking to put a new exhaust, a new blower and lower the car. The exhaust is my first objective. An suggestions of a really good exhaust for this car to both sound much better than stock but also to increase the HP? I am in the York Region area.....but willing to travel to a good shop.

Thank you everyone