2003 Silverado LT ECSB

Im still looking for a good tuner for my truck,
and a new Exhaust.
tired of the old flowmaster, i got it used off a mud truck so it really wasnt good when i got it but at least i could hear my truck.
 
I just put a magnaflow on mine and upgrading from a flowmaster 40 its a night and day difference between sound and performance