i have Xforce 4-2-1 and Twin loop catback.. its not bad for a daily driver and add good useable mid range throttle and a gd exhaust tone.. not too loud.. I would say unless u are hardcore or wan maximum gains.. Xforce is the bang for the buck..
If u are hardcore, dun waste time on Xforce.. haha.. go TODA headers and Mugen Twinloop exhaust combo.. you nid to take out a $3k budget to get these two plus intake done.. jus get a J's racing replica intake.. simota makes them... with this 3 done.. you be looking at minimum 10kw atw.. 15kw atw or more if ur engine is great condition.. ur DC2 should see about 100kw atw after this on a conservative dyno.
