Hey guys, I have not posted on stangnet in some time as I have not had a stang but im back now. So I bought a 97 GT with boltons, PI intake,3.73's and some other stuff. A few days ago the clutch went on me so I had a centerforce DF clutch and Fidanza AL flywheel installed, however the shop left me with a exhaust leak where the H pipe meets the exhaust manifold. My question is will a exhaust leak rob me of power cause the car feels kinda sluggish since I got it back. Thanks.