I have 2000 Mustang GT that I had a complete exhaust system installed on, to include long tube headers. As most people will tell installing long tubes on this body style is a B!%@^. I normally perform all my own work but long tubes is something you just don't tackle in your driveway on jackstands. Competition came highly recommended to me for this install. They completed job in just over 4 hours which is amazing considering you have to drop the engine cradle out of the car. To be honest I was worried when they called and told the car was done, I thought oh crap they have cut way to many corners and did a half ass job. So when I got the shop to pick ip my car I ask if they would put the car on a lift so I could take a look. They agreed and I was amazed, the system looked perfect. I have found my performance shop!!!!!