Evil Aviator

Oops, my bad.

Weight is also an issue, but dual exhausts have more drag than a single of the same cross-sectional area due to the increased area of the interior tube walls.

rxmclaren7

hey I'm not about to argue with evilavator he might strafe my house...

pingpong

I just put on a set of the duals. They look and sound great. Only gripe I've had is that combined with my Tanabe 1.5" lowering springs, they sit way too low and I scrape almost every time I go into my driveway. I guess one advantage of having a single exhaust is that it would be easier to angle for driveways and speedbumps.

Mazdapunk87

i usta have an RB Road race exhaust on on my FC then i did swap and am running the N1 duals , and honestly both are great ,

pingpong

That looks real nice. Did you pull the exhaust up towards the body more? I tried getting my cans higher up, but there wasn't much give vertically to pull them up by.

Mazdapunk87

thank ya, but yeah the exhuast is pulled up jus a tad more

pingpong

How'd you manage to do that? I can't seem to figure out a good way to do it w/out bending the piping.

TheAbsence

iTrader: (19)

I'm surprised nobody has mentioned this, but... you won't pass smog with the Bonez Dual High Flow Cat. It is not CARB certified. Your vehicle may pass when tested, but the visual inspection technically SHOULD not be passed. Not saying it won't pass for certain, but it shouldn't, at least not in California.

Hyper4mance2k

iTrader: (40)

most states do not have a visual inspection...

rxmclaren7

in NY you only have to pass smog if your car is '96 and newer!!! good thing mine is ann 87.........hehehehehehe!!!!!!!!!!!!!

xUnKnOwNx

i got the bonez 3" hi flow cat, with the racing beat 3" dp with the apexi cat back and i passed everything.