Ford Mustang Manifold

I Was Wondering If A Set Of 2003 Mustang Cobra Exhaust Manifold Would Bolt Up To My 1996 Mustang Gt 4.6? If So Would It Add Performance And...

I Know I Have An Exhaust Leak Around My Manifold But Im Not Sure How To Change The Gasket Any Help Would B Great

Here We Go! Changed Lhs Exhaust Manifold (cracked) And Spark Plugs. Went For Hour Drive Drove Fine. Fuelled Up (premium), 5-10 Minutes Down...