Cannon muffler or X-force twin loop muffler?

my friend drives a 93' EG4 (i think its a eg4) so the engine is a D15B7 non v-tec and he was wondering what would be a cheaper way for good sound and better performance (driveablity) for a daily driver. the options are Hypertec Cannon and X-force twin loop.

i personally have the x-force twin loop catback and i am really happy i made the decision on buying the twin loop.

Quote:

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Originally Posted by vinnY

afaik back pressure is undesired on any motor setup
i believe the idea is that smaller motors can't maintain a high velocity of gasses through such large pipes i.e. b16 with 3" exhausts

the whole 'it needs back pressure' idea is a myth
it needs an appropriate sized exhaust to keep exhaust gas velocity high
too big exhaust, and the motor can't move the gas through the large diameter pipes efficiently

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this was quoted from the all motor thread..i think this would apply for your situation
too where your mate would like better driveability for a daily driver. if you're after better performance in normal street driving (1000-3000rpm), i believe a canon doesnt benefit you that much? though sound wise, obviously it'll make a big difference from a stock muffler. Twinloop will be good for having a slightly different exhaust note, yet not making it too loud so you'll get pulled over every 2 min.

for pure sound, go cannon and extra resonator. still pretty loud IMO