[r2d2michael]

first off that header 170 dollar one is a CXRacing header. cheapo if you ask me. i have a weapon r header + weapopn r s-pipe + a strup cat back. 780 dollars from wesellcarparts.com. the header as the cat in it so once the header is changed you will have to keep your resanator to pass the test. but with the header s-pipe and strup cat back it not super loud but louder than stock. kinda deep. and i saw a dyno some where that with the same stuff the guy had an increase of around 17 hp! i havent had a dyno but it diff feels faster!!

 

[r2d2michael]

well i just intalled the weapon r header and s-pipe along with the stup cat back and its not loud at all! it sounds really nice with the cai also. feels like it might pull a lil harder but the dyno will tell

 

[r2d2michael]

i still have the stock scuba tank so that all the back pressure i need lol

 

[r2d2michael]

i removed the plastic from under the car. then wile under the car used a breaker bar to break the bolts losse. took a good amout of force to break it loose.i also used a wrench and not a socket.