1995 coupe with jdm b18c/itr tranny (98+ spec). looking to replace entire exhaust setup from the header back. -keeping stock type r header. 2.165" (55mm) collector diameter, i believe. i want this clean. what's the best bolt up cat? and exhaust? bought the car with a ghetto 2.5" exhaust on it w/o a cat, it's ugly and loud (vibrant muffler). she's my daily, she's staying all motor (long term goal of 200hp at wheels), and i want her to look fresh/stock like. only other motor mods are s300 and power chamber. thanks guys

 

apexi ws2, greddy sp2