i have a 98 ITR with a peakboost turbo kit on the way, im looking at 2 large exhaust either the HKS hi-power muffler to custom 3" piping, or a Greddy cat-back Ti-C exhaust (70 or 80mm)... lemme kno what you think for my setup and the best sound ext. thanks appreciate it!

 

the Thermal exh is my fav. nice looks and sound. it's around $500.

 

im kinda just looking into one of these 2