i'd say get the reflash over a mbc

more money... but its still well worth it

you're car becomes SUPER smooth accelerating, you have to learn to drive all over again and when to shift, cause it doesn't feel like you're at red line anymore :P

i put down 218 HP to the wheels and 222 LB/TQ at ATP dyno with helix up pipe and down pipe and cobb stage 2 and apexi n1 catback
all with a real clean straight line for the air/fuel ratio's

i got good comments on my run

 

just save up more $$ and get a whole cat back or find something used. Look in the for sale forum

 

If you're looking for a deep and bassy sound then look at the Prodrive WRsport. You can find them new for $370.